Meal tea, also called tea seed cake, alias ChaFu, ChaKu, tea seed cake.

A purplish-brown particles, wild tea oil is fruit oil after the rest of the slag. Tea contains 12-18% of tea saponin. Tea saponin is a kind of hemolytic toxin, can make the fish red blood cells of melting, thus can kill miscellaneous fish, loach, snails, mussels, eggs, tadpoles and part of the aquatic insects. Tea saponin, soluble in alkaline water when used to join a small amount of lime, the effect is better. Because of the tea meal protein content is higher, so it is a highly efficient organic fertilizer, widely used in crops and fruit trees planted, excellent results. For less silt and sediment barren pond can add fertilizer effect. Use tea meal as a clear pond drug, has a unique efficacy than other drugs.

Tea meal is widely used in fish ponds clear pond, and rice paddies and high-grade lawn insecticidal, earthworm, cutworms, and other insect pests. As a kind of green tea meal drugs, it can automatically, non-toxic residual, no effect to human body, the use of safe. The second is not kill weeds, effect on aquatic plants and growth. Third, shrimp, crab larvae has no side effects, in breeding shrimp seedlings and cultivate young crab pond yield.