FD

1.Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .

覆膜旱作田天敌及腐食者密灌溉田。

2..Ornamental fish feedstuff: FD Shrimp, FD Bloodworm, FD Water Earthworm (Tubifex), FD Moliter (Mealworm), FD Cricket, FD Grasshopper and so on.

观赏鱼饲料：虾、红虫、丰年虾、水蚯蚓、面包虫、蟋蟀、草等。