Name one effect of conventional agriculture and how this may be harmful to the environment. Name one effect of sustainable agriculture and how this benefits the environment. Which agricultural practice is better for the environment and ultimately ourselves? T or F. Slash-and-burn agriculture is not harmful to the environment if the land is used for 2 years or less.
Flint or insoluble grit. Chickens donât have teeth, apparently, they are very rare, so to grind down their food, they use a strong muscular organ called a gizzard. Chickens pick up grit whilst foraging, which is kept for a while in the gizzard to perform this grinding process.
1 Dry rice â If we feed them rice, we cook it beforehand. 2  Chickens that are fed dry rice are put in danger of the rice blowing up when it is introduced to moisture and will cause a gut problem in chickens. 3  Avocado skin and pit â Chickens do not care much for avocados.hickens also need some calcium and a little grit in their diets as well. The calcium helps them form a strong outer eggshell and the grit aids in digestion. I usually purchase this supplement kit with oyster shells, DE and grit, and add a little each day to their feed.