First, the construction of rabbit houses. The rabbit house must be sunny, cool in winter, cool in s......
First, the purpose of the experiment modeling lush bamboo best-selling Europe and the United States......
Summer corn needs less fertilizer at the seedling stage, and a large amount of fertilizer is requir......
1. Several reasons for the low yield of rape: 1. Irregul......
95% Copper Thiobacillus (Lactococcus) First, the name and structure: 1, Chinese common name: cop......
Dust application technology is the processing of pharmaceuticals and their accessories into very fi......
This situation is mainly caused by improper management ......
The "two pods" of the peppers, tea sorghum and cinnabar, are pests that injure pepper'......
First, the symptoms of the disease mainly caused by aphid infection virus. Due to different varieti......
Small-tailed Han sheep is a fine-grained, dual-use sheep breed in China. The provenances are mainly......