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Duckweed for increased egg production

48 views 7 replies 5 participants last post by  daisymay  
#1 · (Edited)
Hi all, I'm excited to share the results of an experiment I did with my poultry. I gave them duckweed from a local stream (half a bucket full, dumped into my private pond), and suddenly, the geese and turkeys started laying again, completely out of season in October. They ate every last leaf. Then I gave my enclosed domestic ducks a mix of aquatic plants (a bucket full) from the local wildlife preserve (duckweed (lemna), Indian swamp weed, water shield, and water meal) and within two days, my domestic ducks' egg production increased by 25%. Googled 'duckweed amino acid profile' and whaddya know, it has a complete amino acid profile, rich in lysine and methionine, which are the two critical ones for egg laying. I learned about this from a video by a southeast Asian farmer who grows azolla (the warm water variety of duckweed) in large bats and uses it to replace 30% of his chicken feed. Duckweed is 35-45% protein, comparable to soybean meal, and yields 6-8 tons of dry matter per acre per year (vs 1 ton from soy).
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#3 ·
These plants like still, shallow waters with partial shade. You can search on Google maps in your area, look for small bodies of water with undefined edges within forested areas. The duckweed also appears in our country drainage ditches by the sides of the road. You might also ask you local hunting club if hunters have noticed it. FYI, my county soil and water department said that occasionally residents with private ponds overgrown with duckweed contact them for natural ways of removing it. I think the idea is to harvest a bit either from nature or online sellers and grow it hydroponically in tubs.
If you're concerned about legality, try contacting you state natural resources department and ask.
 
#7 ·
I tried growing it in two different ponds on my property. One didn't have shade so the water temperature got too hot, and the other, well, the muscovy ducks ate it all.
It's ideally grown hydroponically in large shallow vats.
Maybe this is why it's called 'duckweed'
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