Chicken shit is one of the best fertilizers around. I have chickens here too but I dont use their poop. Reason is there are so many diseases that chickens have that can be passed on to man. Especially the new Avian flu thats going around. But it is great fertilizer. The tea, well I would have to imagine what they do is just mix it with water and pour it on. I used to live in Louisiana and let me tell you what makes the best fertilizer in the WORLD. Down there we used to eat a lot of crabs and shrimp and crawfish. If you incinerate the shells, they turn to a white powder. This powder can be sprinkled on, put in water and poured on, whatever but I have seen some MONSTER pot grown with this stuff. I had a friend down there that got SEVEN POUNDS from 1 plant. It was one of those 20 foot monsters you sometimes hear about. All he did was about once a week he woudl go out and throw a few handfulls of this powder around his plants and leave. HE did this by boat because he was planting guerilla on the INtercoastal Canal. Only way there was by boat. GRew some really good shit that guy did. HEll, on the fun side his personal stash was kept in one of those huge green plastic garbage bags under his kitchen sink. Whenever he needed a refil, he would jsut reach in and grab up a handful. It was wild. More pot then a guy could smoke in a lifetime from one fucking plant. Wild for sure. But to answer your question, yes, Chicken Shit makes great ferts. Just mix it with water and go. However, there is so MUCH nitrogen in it, you still need to be careful about how it is diluted, and for that answer you would need someone else because I dont have a clue. The tea part is simple, how MUCH of this tea to sue is not.