Chicken Notebook by Ben Discoe (Egg Farm / Blog)

chicken notes

These notes are maintained by Ben Discoe

General Chicken Resources

Hawaii Chicken Resources

How to feed chickens in Hawai‘i?

Chicken Feed

Food facts, the cost of normal chicken feed, conventionally and organically grown. As of Summer 2008:

  • Typical cost of a 50 lb. bag of chicken feed on the mainland: $11 – 13
  • Typical cost of a 50 lb. bag of chicken feed on the Big Island: $16 – $18
  • Typical cost of a 50 lb. bag of organic chicken feed on the mainland: $20 – $23
  • After extensive research, there is nobody selling organic feed in the entire state of Hawai’i.
  • Typical cost to ship a 50 lb. sack of feed from the mainland via the US Postal Service: $45-$70
  • Typical cost to ship a 50 lb. sack of feed from the mainland in a shipping container, as part of a health-food co-op order in 2006-2008: $9-$12
  • What i am paying as of Summer 2008 to import organic feed: $22 for the feed + $11 shipping = $33

Examples of (mainland) organic feed vendors: Countryside Natural Products, Good Earth Farm, Grange Co-op, and a list of Certified Organic Feed Producers.  The major national feed producer Land-O-Lakes (owned by Purina) has come out with an organic line called Organic Pride, but so far it is only available in northern California and the Pacific Northwest.  Purina’s chicken site doesn’t even mention it.

Clearly, most shipping costs make it crazy to ship individual bags of organic feed from the mainland.  The only way it becomes economically viable is with a whole shipping container at once, which is one or more tons of feed.  This isn’t practical until there are a lot of people – or a very large farm – buying organic feed on this island on a regular basis.  A critical mass of buyers has to be reached for economic feasibility.  Even then, although this feed has the environmental benefit of being organically grown, it has the environmental cost of being transported thousands of miles in fossil fuel-burning vehicles.  In this case, it’s highly likely that local is more environmentally sound than imported organic… if local is available.

Newer:

  • as of December 2008: Pahoa Feed (965-9955) reportedly now carries some organic feed.  Crack corn $32, Layer Pellets $35, Chick Starter $40.60
  • as of March 2009, Asagi Hatchery sells organic chicken feed in Honolulu.
  • as of July 2009, Honokaa Feed (775-8103) also carries some organic feed.

Island-Grown Feed: Grains, Grass, Forage, Legumes, Worms, etc.

How can chickens be fed in Hawai’i without importing feed from the mainland?  There are a handful of possibilities, and they all require a lot more research.  Normal chicken feed is chiefly grains – corn, wheat, oats, etc..  However, there are almost no grains grown in Hawai’i, for a number of reasons which likely include climate, soil, and economics including land prices and labor costs.  Nearly all the online resources for chicken feed (e.g. Chicken Feed Recipes) assume that grains, especially feed corn, are easily and cheaply available, which isn’t at all true in Hawai’i.

A USDA project in 2003 concluded: “The production of economical high quality animal feeds like corn and alfalfa in Hawaii has proven to be very difficult.  Although Hawaii can produce more tons of raw grasses per acre than anywhere else in the United States, the digestibility of these grasses is very poor.”  However, they’re speaking of livestock like cattle, not chickens.

Grains

  • Growing grains on a small scale, for example a single acre of wheat, probably doesn’t make sense because the equipment needed (for example, threshing the wheat) doesn’t scale down economically.  Even after harvesting, most grain needs to be milled for chicken consumption, and that’s another cost and complication. (see Hilo Feed Mill Research, below).
  • Fortunately, chickens are quite omnivorous and can eat a wide assortment of foods besides grains.  And there might be some grains that could, possibly, grow well here.

Corn

  • Corn is the #1 grain in chicken feed.  Only sweet corn for human consumption is grown in Hawai’i, and that is because consumers will pay a lot for it, which makes the economics of small scale corn farming work out.   For feed corn, it is a different story.  Again, it requires mechanical harvesting and processing, in order to produce enough feed to be useful without a huge amount of labor.
  • Nancy Redfeather writes about corn:Reportedly in 2008, “the dairy farm above Ookala has a big field of feed corn planted for their cows. [..] it seems to be growing pretty well.”
    • “If you have land you can grow some fat flour corn like Inca Gold, After it dries in the field, if that’s not possible, harvested when fully mature, husked and cobs dried in a protected place, then the corn just falls off the cob when it is fully dry….with a little twist of the hands.  We ground corn into a meal with an old electric drill attached to our big corona grinder.”
  • Corn production in the tropics: The Hawaii experience, (pdf) Jim Brewbaker, CTAHR, 2003
    • “Field corn production for silage or grain in Hawaii has been limited by lack of suitable land, presence of tropical plant diseases, and poor market conditions. […]  Hawaii’s corn farmers have expenses for land, water, inter-island transportation, and equipment that are an order of magnitude above those of the Corn Belt. Tropical weeds, insects, pheasants, feral pigs, take their toll. Good corn farmers are hard to find. Even Hawaii’s generous climate fails by providing too little light and too much wind.”

Wheat

  • It’s widely thought that wheat, like other grains, won’t grow successfully in Hawai’i past one year, because of mold problems (in parts of the island that are wet enough to grow it.)
  • As one UH researcher put it, “we always ended up with fungal problems with grain crops in our Hilo-Hamakua environment.”  When i asked where these studies can be found, he replied ‘I will have to get in touch with some of the old timer agronomists like Dr. Ben Mahilum and Yusuf Tamimi about the grain trials that were done in the 1960s.”
  • There are stories that the island of Maui once grew large amounts of wheat in the 1800s – that it in fact supplied the wheat to San Francisco during the Gold Rush.
  • By chance, in November 2007, i ran into a senior citizen in Hilo, who told me the following:Scott reports: “A few years back, we used to use organic wheat berries purchased through the coop to feed our chickens and goats. At that time, a 50 lb bag was $17 delivered to our local neighborhood coop manager, but I’m sure it’s more now.”
    • Part of his earlier careers included work for the Sugar company down in Na’alehu, where he was raised and lived.  In the 1970s, he did many experiments for them, around South Point, to see what diversified crops might work.  Cantaloupes and watermelons grew well, but the problem was people stole ’em.  Wheat grew well, but only with rain.  On 7 acres, wheat was a success.  The following year, they tried wheat on 100 acres, which involved buying a very large amount of wheat seed from Texas.  It started well, but then they had 6 months with almost no rain, and the wheat failed.
    • From this story, it sounds like the issue with wheat (and similar grains) is irrigation vs. fungus – it would have to be grown on a ‘saddle’ area between wet and dry (north kohala, waimea, south point) and irrigated in case of drought.

Oats

  • From a USDA table of ‘Certified organic grain crop acreage, by State, 2005’, it says there were 6 acres of corn and 6 acres of oats, in Hawai’i.  Where are the oats?
  • There are rumors that oats were grown successfully in the Laupahoehoe area, a hundred years ago.

Sorghum

  • A great potential chicken feed crop, possibly the most promising. I have now put it all on the Sorghum page.

Amaranth

  • A grain from South America, amaranth is known to grow well in Hawai’i, and have good nutrition.  But, there are hundreds of varieties, across many species.  Which might be best for growing in Hawai’i to feed chickens?
  • Seeds of Change carries several: Burgundy, Golden Giant, Greek, Manna De Montana, Mercado.  Trying to guess grain output is hard.
  • A problem is the small size of the grains.  I tried feeding amaranth to my chickens, but they just looked at it, apparently deciding the grains were too small to eat.
  • Perhaps the grain could be threshed, then pressed together into pellets with a feed mill.
  • Scott reports: “We tried to grow amaranth to feed our chickens. We planted it all over the place, several different looking types. they didn’t seem to like it.”

Grass

  • By most accounts, chickens will consume as much as 30% of their calories from grass, if allowed to truly “free range.”  This can be accomplished with the (recently very popular) “chicken tractor” approach, or simply by giving your flock a very large area to roam.  We have abundant grass in most parts of Hawai’i, so this is an obvious choice.  However, it only meets a fraction of the chicken’s needs.
  • A nice benefit is that lots of research shows chickens raised on grass have many health benefits (both for the chickens, and those who eat them and their eggs).  See pastured poultry for more information.
  • Although they get nutrients from grass, chicken export Robert Plamodon offers some economic insight: “Pasture improves the flavor, texture, and appearance of poultry and eggs, but it doesn’t save you any money on the feed bills. People say it does, but it doesn’t.”
  • Sugar Cane – a report from Colombia, Sustainable intensive livestock systems for the humid tropics, says that sugar cane juice can be fed to livestock, including ducks.  No word on whether a chicken could be fed that way or not.
  • Scott adds: “One additional and significant advantage to letting chickens graze on grass is: the grasshoppers and other grass eating insects.”

Foraging

  • In addition to grass, free-range chickens can get part of their nutrition needs from bugs and other scavenged food.  In fact, with the millions of small family flocks around the developing world, this is probably the most common way chickens eat.  Storey’s Guide says that chickens will automatically “balance” their diet by foraging the things are aren’t getting in their regular feed.
  • This works well for a small number of birds, in fact most third-world villages rely on chicken’s ability to support itself with foraging and scavenging.  But, more than a dozen birds can quickly overwhelm the food available in a yard or chicken run, turning it into bare dirt.  It seems that for a chicken farm without access to a huge area of land, forage is unfortunately at best a small percentage of a chicken’s needs.

Legumes

  • Several online references say that legumes such as fava beans [wikipedia entry] are often grown to feed to chickens.  Perhaps this can be done on a small scale effectively, without requiring the beans to be grown in a huge field and mechanically harvested.
  • In May 2006, i planted fava beans on a small scale as a test.  I planned to simply pull the soft shells directly off the plant to feed to the chickens.  I found that Seeds of Change sells Sweet Loraine Fava Bean seeds in bulk for only $2.61/pound, with cheap shipping to Hawai’i.Soybeans are another possibility, but growing soybeans in Hawai’i without mechanized farming is very labor intensive, potentially including raised beds, fertilizer, and hand-picking the beans, then somehow shelling them.  I know this because we already grow soybeans on our land for edamame, and it’s a lot of work.  It doesn’t seem this would produce a useful amount of chicken feed.
    • October 2006: blog entry Fava Beans – no luck outlines our initial failure to grow favas in free-standing rows, which were heavily attacked by aphids.  It also appears that our favas are not fixing nitrogen.  They probably need an inoculant.
    • March 2007: Amazingly, favas planted 4 months ago as a solid, dense cover crop have been almost untouched by aphids, growing strong and lush.  The first blossoms are appearing.
    • April 2007: Despite healthy plants and a month of flowering, there are no fava beans forming!  This is disappointing, nothing left to do but pull up the plants and try some other species.
    • May 2007: A few of the very most mature plants did make a few fava beans.  Certainly less than the beans i used for planting!  This is clearly not workable.
  • Pigeon Peas [wikipedia entry].
    • Nancy Redfeather writes: “Pigeon peas do grow tall, but I usually cut them back once or twice a year. Then they get real bushy. I cut them back to the old wood. I use them as hedges.  There are quite a few varieties. I’m not sure which one I grow, but it yields a lot of peas.  You can actually harvest about 8-10 pods at a time by just pulling them off the ends of the branches with your hand and dropping them into 5 gallon buckets, when they are nice and dry. Then Gerry and I take them up to the cement slab in front of the barn and do the Pigeon Pea Dance. It’s quite fun and only takes 5 minutes or so, they fall out of the pods, we sweep up the whole mass, fluff it up a bit and pick up the empty pods, the heavy seeds fall to the cement. If I plan to store them for a long while sometimes I freeze them in ziplock bags over night, sometimes, not always there are a few weevils of some kind. The grinding process is very very fast. I would grind once a week. This very high protein source might be 15-20% of a mix.  Pigeon peas used to be grown for feed in Hawai’i on 8,000 acres to feed animals. Oh, and the Pigeon Pea leaves are as good nutritionally as alfalfa. But Gerry says, easier to bring up the babies on this type of diet from the beginning than change adult birds over.”
    • I grew a patch of pigeon peas in summer 2007 as an experiment.  The good news is they grow well.  The bad news is they are fairly labor intensive to harvest and shell.  I found they don’t ripen all at once, so you need to gradually hand-pluck each pod as it turns brown.  In this climate it doesn’t seem to get them dry and brittle enough for the pigeon pea dance, so it took hours to hand-shell the pods.
    • The CTAHR Pastured Poultry paper claims that “the harvested [pigeon] pea can be left on the stem and fed intact to the hens. The hens will shell the pods and eat the peas.”
  • Perennial Peanut, Arachis pintoi
    • The CTAHR Pastured Poultry paper says they used perennial peanut as a ground cover under the chicken tractors.  In this case the birds are eating only the leaves, not seeds.  The paper claims that as much as 1/3 of the crude protein is provided this way, although without knowing how much the chickens can digest, this seems open for interpretation.
    • Scott adds: “Our chickens eat the flowers and flower stalks, not the leaves. Actually, I guesstimate that perennial peanut flowers are a large percentage of the diet of our foul. (10-20%?).”

Legume Trees / Kiawe

  • Kiawe, Prosopis pallida, is a kind of mesquite that grows wild over the dry sides of all the Hawaiian islands.  The pods are nutritious.  If processed correctly, they might serve as part of a chicken’s feed.
  • See below under Historical, the 1940s book mentions “Algaroba bean meal” (aka kiawe) as a potential food, at 15% of the feed mixture.  Perhaps it was indeed gathered and processed back then, although nobody is doing it today.
  • In Arizona, a group called the Desert Harvesters supports planting of mesquite and harvesting of the pods as a sustainable local food source.  Perhaps those on the dry sides of Hawaii could do something similar, learning to gather the pods, and figure out how to mill them.
  • A study in Africa (2008) got good results feeding 20% “decorticated fermented Prosopis seed meal (DFPSM)

Chayote

  • Chayote is a fast-growing climbing vine with large dark green leaves and large, fleshy green fruits that resemble a squash.  It is native to Mexico, grows all around the subtropical world, and grows wild vigorously in wet parts of Hawai’i with no care or maintenance.  All parts of the plant are edible to humans and chickens.
  • I have found that the leaves are delicious to chickens.  They will devour the leaves, leaving just the bare vine stalk.  However, there is labor in pulling down the vines and carrying them to the chickens every day.
  • The fruits are produced constantly (all year), but there is less of them (by mass) than there are leaves.  The fruits mostly contain water, fiber, a little starch, vitamin K and vitamin C.  The starch and vitamins are of some value for chickens. I have tried feeding them to our chickens:The raw flesh of the fruit seems to be a little too dense for the chickens to sink their beaks into.  Just a few minutes of steaming solves this problem, but many people might consider cooking food for their chickens to be a bit too labor-intensive!  In light of this problem, chayote is probably best grown for its leaves.
    • sliced raw (not successful)
    • grated and raw (somewhat successful)
    • grated and steamed (very successful)
    • sliced and steamed (somewhat successful).

Worms

  • Possibly some kind of worms could be raised as a high-protein food for chickens.
  • Reference: Worms for Feed describe general vermiculture with “red worms” as the example, but not much about how to harvest them efficiently for feeding to chickens.  The food for the worms is generally stated as “food scraps”, which seem like they could just be fed directly to the chickens, unless the goal is to increase the chicken’s protein intake.  The chicken’s manure can even be fed (carefully) directly back to the worms, for a nice natural cycle.
  • Apparently, worm protein is very rich and complete, unlike vegetable/grain protein which has to be carefully balanced (as in conventional chicken feed).
  • In this interesting post from 1998, one worm expert claims he “raised 80 laying chickens for two years feeding them a diet of live worms, zucchinis, and cracked corn”.  He rotated through a set of 60 worm bins, harvesting one bin per day with 60 days for the bin to recover and be ready to harvest again.

LarvaeBioGrubs

  • In addition to worms, you can intentionally raise fly larvae – what are sometimes delicately referred to as “grubs”.  The nutrition of the larvae is excellent, and flies will eat a very wide variety of things.
  • The most popular fly in the BSF – Black Soldier Fly, Hermetia illucens.  BSF is found almost everywhere (including Hawaii).  There is an enthusiastic online community of people using it.  It likes “decomposing vegetable matter”, and will also happily grow on meat, feces, etc.
  • The trouble is usually not with growing the larvae, but harvesting them efficiently.  There is a product called the Biopod (around $180 + $80 shipping to Hawaii) which is a plastic tub with ramps for the larvae to crawl out and fall into buckets for each collection.  A cheaper alternative is the Do-it-yourself BSF bucket bio-composter
  • I’ve seen BSF larvae in our kitchen compost pile before, and in fact have tossed some to the chickens a few times.
  • Wendy in Puna (blog) reports that BSF volunteered to grow in their composting toilet.
  • Garvin in Papaikou reports: “I am looking into Protein from thin air using mongoose instead of beaver.
  • Liz in Pahoa reports:The page Bio-Conversion of Putrescent Waste has good BSF info from some research in Texas
    • “we’re using the tipped-bucket method, throwing in food scraps, and encouraging the BSF – already here in the wild – to make themselves at home and multiply. There’s a tube set in the side that they climb up, so they pretty much collect themselves! They drop into a jar, Mike dumps that into the chicken yard and the girls go wild for ’em! We get a handful or two a week, so it’s only a high-protein snack at this point, rather than a meal. We need to make a larger growing bin…”

Root Vegetable Starches – Potato, Sweet Potato, Taro, etc.

  • The traditional carbohydrates of Hawai’i, known to grow abundantly and sustainable, are not grains or legumes, they are root starches.  However, there are drawbacks.
  • Root starches grow slowly.  Unlike a grain which can take 3-4 months, sweet potatoes can take 6 months and Taro can take 9-12 months or longer to fully grow.  Potatoes can grow faster in the right setting, but are less reliable than the other two.
  • You cannot feed raw, whole tubers to chickens.  Aside from the labor of digging them up, there would be considerable labor and complexity in chopping and cooking them.
  • The nutrition of a potato is primarily starch and vitamins, it is less than 2% protein.  So, some sort of balancing protein input is needed, chickens ideally want around 18% protein.

Breadfruit

  • Similarly with tubers, at low elevation and sufficient rainfall, breadfruit can produce a lot of nutritious starches that a chicken might eat.  However, there is substantial labor in harvesting and preparing the fruits.
  • Scott reports: “I have tons of breadfruit on our land, and have read that chickens can eat them. Our chickens don’t eat them cooked or raw, though the fallen fruits generate an insect rich environment under the trees.”

Papaya, Other Fruits and Vegetables

  • Nancy Redfeather describes what she has used successfully in South Kona: “[…] a row or two of the big Mexican papaya…seeds are high protein, chickens love the whole thing, and rows of a short banana, like the Williams Dwarf Hybrid with their HUGE stalks of fruit.  Then the Georgia southern Collard, and the Ethiopian Kale, both easy to grow greens. And the Tahitian Squash, seeds and all, one plant yields about 100 pounds of food.”  Tahitian Squash is Cucurbita moschata same as butternut squashes.  In 2007, I grew some, using seeds from Nancy.  They did grow and produce many large squash.  But, they are quite tough, so there is the overhead of chopping and cooking them for the chickens.
  • Papaya is an great option if you are at a lower elevation in Hawai’i and have enough room for a good number of papaya trees, proportional to the size of your flock.  At our farm (~2500′) papaya grow slowly and do not fruit usefully.

Azolla (aquatic fern)

  • Azolla is a fast growing, nutritious waterplant.  Please see the Azolla page.
  • There are other aquatic plants besides azolla that might be useful, such as duckweed, although there appears to be less interest or research in duckweed as a chicken feed.  See Practical Duckweed Aquaculture.

Comfrey

  • From: Elin Sand on the KYFA list: “Is anyone growing russian comfrey, particularly the cultivars bocking 4 or bocking 14?  This type of comfrey does not set seed, is supposed to make good poultry greenfood and is very drought resistant.  Used in Africa.”
  • Reply From: Lyn Howe: “We tried growing the Blocking 14 comfrey here and it just would not grow well, very weak plants.  We then got some roots from Andy’s farm of the regular comfrey.  We now have the same system and it never has become invasive, in fact it stays in a 3 foot ring.  I know it is attacked by the root knot nematode but I always have enough to use for the ducks, compost and compost tea and medicinal uses.  It dies back in the long droughts but then comes back in the rains and has yet to set seed although it does send out flower stalks.”
  • In my experience, chickens will not usually eat comfrey, unless they are very hungry and/or trained to eat it from an early age.  If they are hungry and/or trained, then i imagine it could provide some good vitamin nutrition, although negligible food value.

Coconut

  • If you are in the right part of the Hawaii, at low elevation, with sufficient rain/irrigation, soil and land area, then coconuts are easy to grow.  Chickens love coconuts.  The only drawback is the labor required in harvesting/collecting them and opening them for the chickens.
  • Scott in Puna writes: “Many folks have coconut trees which they don’t harvest, and they are more than happy to have someone come by and load piles of coconuts up and take them away. […] I open about 5 per day, drink the sweet, oily water inside, and leave the meat out for the chickens to eat. When the chickens are done with the coconuts, I throw the husks in piles around our banana plants. [….] the only food that we provide for our flock of twenty five hens is five mature coconuts, and between zero and ten bananas per day, depending on our supply. The rest of the day, they eat plants and various little critters.”

Bananas

  • Similarly with papaya and coconut, if you have a wet climate and abundance of land and labor, then harvesting bananas for your chickens may make sense.
  • Scott adds: “Our chickens love banana leaves.”

Restaurant Wastes

  • It’s entirely possible that local restaurants (in all parts of Hawai’i) throw away a lot of food wastes, a great deal of which are edible to chickens.  This might involve frequent driving to carry loads of smelly wastes, but is worth looking into if you can develop a good relationship with a nearby local restaurant owner.
  • In my case, the nearest restaurant is 6 miles away downhill, so the gas cost of driving there and back could easily exceed the value of the food.

Byproducts of MacNut Industry, Oil Crop Industry

  • Bill Steiner of UH writes: “We are probably about 3 years away from having feed produced through the feed mill at the CAFNRM farm from oil crops.  This would be an oil rich feed with most nutrients; would that kind of feed be useful to you?  The original plan was to use it as cattle and fish feed.   What about byproduct from ground macadamia nut?  I and several others in the ag community are looking at taking waste nuts not usable by the nut producers and grinding it for the oil; HELCO has agreed to buy it.  Of course there may be other markets for the oil but the byproduct might make a good poultry feed.”
  • I looked in the literature about levels of oil in chicken feed, and didn’t find much.  It mostly considers the levels of carbohydrate and protein, getting them to adequate levels and in balance with each other.  It might be possible to mix oily byproducts with grains etc. for a usable feed.
  • Scott adds: “Our chickens love mac nuts.”

Other Possible Foods

  • FAO study Village chicken production system in rural Africa
    • Describes a lot of unconventional feeds from the developing world which might possibly apply here in Hawaii: fermented cassava chaff, ripe plantain, melon pulp, amaranthus seeds, broken cowpea, palm oil sludge, sweet potato, molasses, mango seed kernel, salseed meal and so forth.  Sometimes insects are even raised deliberately, as in eggs and larvae of termites, maggot culture tanks.
  • Strategic feeding supplementation through locally available resources. Reddy, C.V. & Quadratullah, S. From Proceedings, 20th World Poultry Congress, New Delhi. India, 2–5 September 1996, Vol. 1, p. 3–16.
    • A whole list of fascinating possibilities are listed, with encouraging descriptions: “The protein content of house fly and their pupae is about 60% and M.E value is 2,500 k.cal/kg. The amino acid content of fly pupae is comparable to bone and fishmeal. It is also rich in fat and minerals. […]”
  • Real Eggs from a Real Farm
    • describes an experimental farm in arid New Mexico which is taking another approach; instead of trying to create food sources appropriate for chickens, they are breeding successive generations of the chickens to thrive on whatever food and conditions are already locally available.  It certainly takes a lot of time and energy, but very interesting.
  • FAO study Croton megalocarpus, the poultry-feed tree: how local knowledge could help to feed the worldPeach palm (Bactris gasipaes) is reported to grow in Puna and chickens like to eat it.
    • “Ground seeds of Croton megalocarpus, a species indigenous to eastern African montane forests, could be a major ingredient of commercial poultry feeds”
    • Mature trees yield 25 kg of seed per year.  It can be grown in a mixed agroforestry arrangement.
    • “Up to 50% of commercial feed in the diet of highly productive hybrid layers can be substituted by croton seed meal, with no adverse effects on production or hatchability of eggs.”

Crop Seeds

  • For most of the crops above, things chickens might eat, it is not obvious how to get a large volume of seeds cheaply.  Most stores and sites that sell seed, sell little tiny packets.  There are only a few online stores that sell bulk seeds.  A good starting point is HOFA – Organic Seed Sources.

SOS Farm (Kauai)

  • Website sosfarmskauai and McSweeney article about them.  Yuichi and Kelly Sato, Kilauea Kauai, on 1 acre, have a flock of 140 layers, with very local feed: vegetable farm wastes, tofu by-products, fruit peelings, local fish, brown rice, seasonal guavas.

Azure

  • June 2006: I discovered that some Hawai’i people do bulk orders from Oregon-based distributor Azure Standard, which could possibly include organic chicken feed.  It still wouldn’t be ideal (local is more green, in some ways, than mainland organic) but it would be an improvement over conventional mainland feed.  They sell feed from ‘Rogue Feed’, which is apparently sourced from the Grange Co-op.  Azure’s website lists Organic Chicken Starter Crumbles and Organic Chicken Feed Pellets
    • Supply laying hens additional layer blend oyster shell to increase shell hardness and quality.
    • They do not carry organic scratch, so anyone trying to do certified organic chickens/eggs would either have to omit scratch or find some other organic source for it.
  • Azure’s price for chicken feed seems to fluctuate quite a lot:
    • July 2006: dropped their price to $15, January 2007: raised their price to $20.49, March 2007: dropped to $16.85, in 2008 it spiked to over $27, then in Nov. 2009 back down to $21.15

Korean Natural Farming

  • The Natural Farming community has many ideas and approaching for raising and feeding chickens.
  • See the Chicken Feed Workshop at Kaiao (Recipe, Photos, Video) (Hilo, January 2011)Eric Weinert’s blog Eat What I Grow blog, in particular Eat What I Grow: Chickens has some notes on this subject
    • The basic feed recipe is given as:It is a deep litter system in which the bedding is on a soil floor.  Apparently the chickens are kept very hungry, because they eat nearly any green they are given, even kupukupu and bromeliads.
      • 30% fresh greens, 30% any fruits, sweet potato, left over food, IMO4, 30% store feed, 10% fermented feces of the floor

Hilo Feed Mill Research

  • I have heard that the head of the UH Ag dept. has been attempting to set up a Feed Mill to experiment with this island producing its own animal feed.  That would be great!  Reportedly, as of April 2007, the Mill equipment is already in Hilo (in boxes) and is awaiting a very expensive building to put it in, for which the funding has not yet materialized.
  • From: William W M Steiner [mailto:steiner@hawaii.edu] Sent: Friday, October 12, 2007 Hi Ben: Thanks for your interest!  Yes, there is a mill, stainless steel, half of it here at the Panaewa UHH-CAFNRM farm, and half still on the mainland.  It is in a total of 10 Matson containers, and large enough to process 2 tons of material an hour.  Oceanic Institute owns it and we are providing the land.  The agreement was to set it up on the Big Island at UHH so we could jointly operate it to develop new feeds out of local products.  OI has about $2 million to erect it but needs another $2 million which they have not been able to raise.  The mill agreement was put in place 8-9 years ago but the State leg has not been forthcoming with funding so the project is stalemated.  Last year I went to them with a bill to finish build out because I realized it also had value with the addition of a press of producing biofuel oil, byproducts of which could be used for animal feed.  That bill made it to Ways and Means then disappeared.
  • The Oceanic Institute that Bill mentions is a non-profit research center, interested in milling feed for shrimp.  Perhaps there is enough similarity with shrimp feed, chicken feed, and the other uses he mentions.

Egg Operations on the Island / In the State

Organic Regulations

  • The starting point for organics in Hawai’i is HOFA
  • For poultry to be organic, some of the relevant federal regulations say:That means chicks from conventional sources are allowed for the production of organic meat and eggs, because they will be raised organically beginning the second day of life, that is, from “day-old chicks.”
    • 205.236 Origin of livestock. Poultry or edible poultry products must be from poultry that has been under continuous organic management beginning no later than the second day of life;
    • 205.237 Livestock feed. (a) The producer of an organic livestock operation must provide livestock with a total feed ration composed of agricultural products, including pasture and forage, that are organically produced. (b) The producer of an organic operation must not: (5) Feed mammalian or poultry slaughter by-products to mammals or poultry
  • The OMRI product list has an section for livestock inputs, allowed (A) and restricted (R).
  • ATTRA is the national sustainable agriculture information service operated by the National Center for Appropriate Technology
    • NCAT’s Organic Livestock Workbook: A Guide to Sustainable and Allowed Practices
      • “Another possible issue for organic egg producers is the fate of “spent hens”—layers that have ceased to be productive. [..] if the birds are destroyed to create fertilizer, conventional feed, or simply for disposal, questions of humane handling and of site contamination may be raised by the certifier. Such practices should be discussed with the certifier in advance and outlined clearly in the OSP.”

Historical

  • There is a rare, out of print book called Poultry Production in Hawaii by Charles M. Bice, published in 1947.  Although much of the information is general in nature or dated, some is fascinating and possibly relevant to sustainable production today.
  • See an excerpt from the book.  He describes “All-Hawaiian Emergency Rations” which consist of ingredients which were apparently locally available in 1947, including:The Asagi Hatchery Blog has a great description of the book.
    • Fish meal, Red milo maize, Pigeonpea meal, Soybean oil meal, Peanut oil meal, Algaroba bean meal, Pineapple bran, Koa haole seed meal.  He recommends supplementing with fresh Koa haole leaves, Pigeon pea leaves, Sweetpotato leaves, and Honohono grass.
    • “Algaroba” is better known today as kiawe aka mesquite.  I wonder who was harvesting significant amount of kiawe pods 60 years ago, and how?  same for the Pigeonpea, Koa haole, etc. – how were they grown and harvested, with machinery or manual labor?

Logistics and Budgets

Contacts

ECHO papers

  • ECHO is a religious NGO with a wealth of information on small farm tropical agriculture
  • Chickens: Improving Small-Scale Production (pdf, 1995)
    • the danger of introducing modern hatchery hybrids/breeds is that modern roosters cross indiscriminately with local hens and resultant crosses often lack the ability to hatch and raise more chicks
    • there is a “Triple Production Red” breed which balances production of chicks, eggs, and “neat”
    • a rotating group of 12 hens and 1 rooster, with 4 hens brooding at a time, with only 1 lb/day of supplemental grain, can produce 2 cull hens and 2 surplus roosters per month, and 10 dozen eggs
  • “Cafeteria Feeding” of Chickens (pdf, 2007)
    • A brief article which says to give chickens a variety, and let them balance, with this very nice table:
      Some suggested chicken feedstuffs (you may have others available)
      ENERGY (65%) PROTEIN (32%) VITAMINS, ETC (3%)
      Corn Peanut meal1 Termites
      Sorghum Soybean meal1 Manure worms (red)
      Millet Coconut meal Earth worms
      Broken rice Sesame meal Moringa leaves2
      Barley Cotton seed meal Leucaena leaves2
      Triticale Amaranth florescence Broccoli florescence
      Wheat Sour milk Amaranth leaves2
      Amaranth grain Garbanzo beans1 Dried fish meal
      Buckwheat Peas1 Vitamin premix
      Cassava Sesame seeds Ground sea shells
      Taro Sunflower seeds Ground, dried bones
      Sweet potato    
      Other root crops    
      Fresh coconuts    
      1 For best results, all beans (legumes) must be cooked to neutralize trypsin growth inhibitors. For example, soybean meal is toasted before it is used in poultry feed. Layer chickens are less affected than broilers by trypsin inhibitors. If reliable information is not available, trial and error will inform you.
      2Moringa, amaranth and leucaena leaves have excellent amino acid, vitamin and mineral content. They should be dried in the shade to preserve the vitamins and to reduce volume. They can also be fed fresh by hanging them in the pen (leafy end down) to keep them from being trampled. Either way, feeding leaves to the chickens will contribute greatly to the flock’s health and productivity.
    • Moringa has highly nutritious leaves, but as another paper says, “Chickens will not voluntarily consume moringa leaves […] the protein content can be extracted from the leaves in the form of a concentrate which can then be added to chicken feed.”

Further Research, Open Issues

  • Bruce Mathews write: “With respect to local production of feeds for chickens and pigs you may want to contact Dr. Young Ki Hahn.  He claims that his feed and compost processing facility in Kurtistown can make more $ from organic compost sales than organic feed production and that the price of mainland grain still has to go up quite a bit before things would change.”
  • “You may also want to talk to Mike DuPonte of the CTAHR extension service.”Where are the research results published for studies of growing grains / feed in Hawai’i?
    • Mike Duponte’s name was mentioned about the possibility of formulating a chicken feed that includes local sources.  Web search says Mike did some cattle feed research at Manoa in 2003.

Source of Chicks

  • Most people in Hawaii import their chickens as day-old chicks from any of the mainland hatcheries
  • Asagi Hatchery Inc. on Oahu, next to the freeway in the Kalihi area of Honolulu
    • For years, the only chicken hatchery operating in the state of Hawaii
    • As of 2008, they offer three breeds: Cornish Rock (for meat), White Leghorn, and “Browns”
    • Although the selection is not as broad as the mainland, it is worth supporting a local business!
    • As of December 2008, they also carry organic feed and are taking orders for more diverse heritage breeds
    • They have a blog
  • Hale Malu Farms on Maui
    • A new poultry hatchery and organic feed co-op started Spring 2012.
    • They say they have 180 different breeds (!) including standard egg-layers and exotics. The site mentions Black Copper Marans, Silkies, Geese, etc.

————————————————–
And More:

Self sustaining perenial chicken fodder


According to the book Permaculture Plants and what I’ve been able to find online, the following plants are good chicken fodder: – Acacia aneura (mulga)     very hard wood good for fence posts, 1.4kg daily ration of mulga leaf supplies sheep with sufficient protein, calcium, & vit A –  Acacia baileyana     Fast growing, reasonably drought tolerant, seed is a good poultry feed – Acacia cuspidifolia (spine-tipped wattle)     moderately fast growing, grows in difficult soils, has potential for fodder as it has strong regrowth after heavy grazing – Acacia cyclops (coastal wattle)     foliage is fodder for goats – Acacia victoriae (dundabluey, narran, prickly wattle)     moderate fast growing, leaves are good source of protein for poultry & humans – Azolla spp     small floating fern perennial, valuagle pig & poultry food – Albizia lebek (siris tree) & A. lophantha (crested wattle, spiked acacia)     moderately fast growing, high protien fodder, reported that one tree can provide 27% of cows annual feed – Bactris gasipae (peach palm, pejibaye)     pig & poultry forage Cajanus cajan (pigeon pea)     Pigeon pea is an excellent cattle, pig & chicken forage for warmer areas, providing high protein seeds, edible leafy greens and shelter. Nitrogen fixing, drought tolerant shrub. Casaurina spp (Australian Sheoak) Cattle, goats and sheep enjoy the seedlings, suckers and high protein foliage, so weeping varieties are useful. The ground foliage has been used as an ingredient in chicken feed and also has value as a drought fodder. – Celtis australis (hackberry, nettle tree)     fruits the size and color of an edible green pea, fruits are a good chicken forage (also human edible) Ceratonia siliqua (carob)     frost & drought tolerant, seedpods are an excellent cattle & goat fodder, good windbreak & shade, chocolate substitue, can yield up to 400 kilos of seedpods Chamaecytisus proliferus (tagasaste, tree lucerne)     prolific producer of seeds which is good source of chicken fodder, leaves are also good chicken fodder – Cornus capitata (dogwood, thammal)     frost tolerant, fast growing, berries are popular with chickens – Coprosma repens (coprosma, taupata)     drought & frost tolerant, good windbreak, good fire retarant, berries good poultry fodder, foliage is a good stockfeed –  Cotoneaster spp     Hardy, tolerates minimum care and dry conditions.  berries are edible to chickens – Crataegus oxyacantha (english hawthorn)     berries good poultry feed – Derris indica (indian beech)     fast growing, foliage is good livestock feed, seed presscake is good poultry feed – Elaeagnus angustifolia (russian olive, boehmian oliv, oleaster)     berries are good poultry forage – Eriobotrya japonica (loquat)     moderately drought & wind tolerant, excellent shade protection, has potential as animal forage – Eugenia spp (lillipillis)     bears large quantities of fruit over a long perios, likely good pig and poultry food – Fagus sylvatica (common beech, european beech)     fruit is very good pig & poultry feed, foliage is good animal forage – Ficus spp (such as fig)     fruits are good poultry feed – Gleditsia triacanthos (honey locust)     drought tolerant, pods are good forage for pigs, sheep, cattle and goats, nutrional quality said to be superior to oats as stock feed, pods can be used for human food & alcohol fuel production, good furniture timber – Lespedez bicolor (miracle plant)     nitrogen fixing, high protein stock feed, good poultry feed, high quality firewood – Lucumo obovata (lucuma)     Single tree can produce up to 500 fruit per year (human edible), fruit falls to ground when ready and is a valuable chicken forage – Morus spp (mulberry)     drought resistant, easily propagated, shade tolerant, heavy fruit bearers, fruit is good pig and chicken forage, leaves can be used for livestock feed, timber good for tool handles & fence posts – Orbignya oleifera     potential forage for pigs & poultry – Phoenix dactylifera (date palm), Phoenix sylvestris (wild date palm) & Phoenix zeylandica     dates are human edible, can be tapped for sugar, seeds good chicken forage, after soaking the seeds are a good livestock feed – Populus euphratica (euphrates poplar)      drought & heat tolerant, fast growing, foliage is extremely nutritious stock feed Psidium cattleianum (strawberry guava, cherry guava)      fruit is great human food, windbreak, poultry forage – Robinia pseudoacacia (black locust)     fast growing, nitrogen fixing, foliage good livestock fodder, seed good poultry feed, hard timber good for fend posts – Salix spp (willow)    use lots of water, very fast growing, many varieties have foliage that is edible to livestock – Wolffia spp (duckweed)     one of the most vigorously growing plants, good fish, duck & domestic animal fodder, human edible – Ziphus mauritiana (indian jujube)     withstands sever heat, drought, & frost.  human edible frout, leaves edible after cooking, foliage good fodder for cattle & goats – Ziziphus spina (christ thorn)     heat & drought tolerant, fruits human edible & fodder for sheep & goats

 

 

 

 

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