In May, kiwifruit enters the stage of flowering and fruit setting. With the increase of temperature and relative humidity, pests and diseases begin to occur and develop. At present, for fruit farmers, it is particularly important to preserve flower.......

In spring, lotus roots should be applied with more organic fertilizers, so that the lotus roots can be rooted earlier and more in the late stage of production. The elongation is fast, the swelling is rapid, the internodes are thick and full, the s.......

Weights of different grades and qualities have different structures. What are they like?

1, E1 level, E2 level, F1 level weight
The E1 grade, E2 grade, and F1 grade weight of 1mg to 500kg shall be solid overall stru.......

According to the forecast of climate trends by the Meteorological Department, the average temperature this winter is slightly lower than usual. In order to effectively prevent the effects of barley freezing damage and weed damage, the following eff.......