The greenhouse shutter is an important mechanical equipment for agricultural facilities. With …
With the development of fertilization technology and the development of pollution-free agricul…
The production season for large-scale catching of adult fishes in winter is an excellent oppor…
Heart rot of celery is a physiological disease. The main symptom is the dark green leaves of c…
Winter peas can achieve "green winter" and increase income. At present, it is in the…
First, perforation. Perforation diseases are common bacterial perforation and fungal brown spo…
A research group at Cornell University in the US invented a "sweet" and environmenta…
The winter brooding geese method in Longchang County of Sichuan Province has been popularized …
Fertilizer fishery benefits High-fertilizer fish farming has the advantages of convenient tran…
Model NO.: HR-WS…
Due to the high residual pesticides in traditional control methods, it does not meet the requi…
First, suitable strains: Experiments show that the ideal strains are: low-temperature flavor o…