Autumn crab three attention

First, pay attention to prevent drastic changes in water temperature Crab ponds should maintain a certain level of water to prevent drastic changes in water temperature; In addition, when adding new water should pay attention to the temperature difference does not exceed 3 °C, to prevent cold de

Application of cotton without trace ripening technology

In recent years, with the adjustment of the planting structure, the area of ​​barley-cotton continuous cropping and wheat-cotton intercropping in our county has been expanding year by year. Due to the long period of inter-row shading or delayed management in the previous period, the o

How to raise a good Boer goat

With the full exploitation of the Boer hybrid goats, the number of hybrid sheep is increasing. In the breeding and management of hybrid sheep should pay attention to the following points: 1, to improve feed nutrition should be appropriate. Due to the rapid growth and development of hybrid sheep, es

Fisheries Anti-Taiwanese Measures

1. Do a good job of evacuating high-risk personnel such as mudflats, ships, downstream reservoirs, and vulnerable areas. 2. Strengthen the safety inspection of power facilities and equipment to ensure the safety of electricity use. 3. Prepare fishery facilities and equipment to ensure the normal

Misunderstanding of the choice of premix

The darker the feces, the better. Many farmers think that if the feed is good, it's not black. This argument makes some sense, but it is not entirely correct. The correct method of identification is: take a look and smell. Not only look at the color, but also the degree of moisture, hard or dil

Kind of cowpea selection

The selected three-foot green variety is a new cowpea variety cultivated by the Cash Crop Research Institute of the Hebei Academy of Agriculture and Forestry Sciences after three to four generations of purification on the original three-foot green basis, eliminating the degradation of the original