because I didn't want to hijack KimberlyK's thread on flock blocks with this, thought it would be better to start another one. After we got our chickens we ended up with three different food waste containers (one for chickens food, one for regular compost and one for t-bags and coffee grounds for the blueberry plants for acidic soil maintenance). My mum noticed and said something like "my chooks used to get everything" and I pointed out that there is a reason for separating some things out and why etc. I have this little book called Fresh Eggs Daily by Lisa Steele and it is interesting for alternative ways of treating flock issues with herbs and essential oils etc. I always like to consider alternatives. Also has good practical stuff for simple health of a flock and how to assist chickens with being the best they can be. One page lists foods to avoid and why (she points out that they might not be immediately fatal, but in large amounts they can lead to problems). If you know of other things please say. Maybe you feed your chickens these things and no problems at all. I don't mean to challenge, and if you think something is plain wrong please say why. My interest came about in my mind tonight because I put almost anything in to my mash/scrap bucket and plan to make more flock blocks, what is in the scrap bucket is liable to be included in the cake but maybe I'll avoid some things if they are known "baddies." Here is Lisa's list:
* apple seeds (trace amounts of cyanide)
* asparagus (can taint the taste of eggs)
* avocado (all parts contain a toxin called persin which has been associated with myocardial necrosis in poultry)
* beans (dry, uncooked beans contain the natural insecticide, hemaglutin, which is toxic to chickens. But soaking and cooking or sprouting the dried beans eliminates the toxin)
* caffeine - coffee, chocolate or t-bags should never be fed to chickens
* citrus - it is thought that an excess of citrus fruits (vit C) reduces calcium absorption and can lead to thin-shelled eggs or even a drop in egg production.
* dairy/yogurt - chickens are not able to digest the milk sugars in dairy which can cause diarrhea
* eggplant - a member of the nightshade family, only feed if completely mature and preferably cooked. the leaves are toxic
* onions - onions contain the substance theosulphate, which destroys red blood cells and can cause jaundice or anemia - she notes that although garlic is in the onion family it contains far less of the toxin and its health benefits outweigh any slight risk of anemia
* potatoes - all parts of white and red potatoes (members of the nightshade family) contain the toxin solanine, which destroys red blood cells and can cause diarrhea and heart failure. solanine is not completely destroyed by cooking and should be avoided. sweet potatoes are part of the morning glory family (not a nightshade) and are perfectly safe
* rhubarb (also nightshade family), potentially toxic leaves and stalks
* tomatoes - green tomatoes and tomato vines and leaves contain solanine. Once ripened though the solanine levels decrease to a minimal level. Only feed very ripe and in moderation.
* apple seeds (trace amounts of cyanide)
* asparagus (can taint the taste of eggs)
* avocado (all parts contain a toxin called persin which has been associated with myocardial necrosis in poultry)
* beans (dry, uncooked beans contain the natural insecticide, hemaglutin, which is toxic to chickens. But soaking and cooking or sprouting the dried beans eliminates the toxin)
* caffeine - coffee, chocolate or t-bags should never be fed to chickens
* citrus - it is thought that an excess of citrus fruits (vit C) reduces calcium absorption and can lead to thin-shelled eggs or even a drop in egg production.
* dairy/yogurt - chickens are not able to digest the milk sugars in dairy which can cause diarrhea
* eggplant - a member of the nightshade family, only feed if completely mature and preferably cooked. the leaves are toxic
* onions - onions contain the substance theosulphate, which destroys red blood cells and can cause jaundice or anemia - she notes that although garlic is in the onion family it contains far less of the toxin and its health benefits outweigh any slight risk of anemia
* potatoes - all parts of white and red potatoes (members of the nightshade family) contain the toxin solanine, which destroys red blood cells and can cause diarrhea and heart failure. solanine is not completely destroyed by cooking and should be avoided. sweet potatoes are part of the morning glory family (not a nightshade) and are perfectly safe
* rhubarb (also nightshade family), potentially toxic leaves and stalks
* tomatoes - green tomatoes and tomato vines and leaves contain solanine. Once ripened though the solanine levels decrease to a minimal level. Only feed very ripe and in moderation.