Cabbage is also called cabbage, lotus white, rutabaga and so on. In recent years, more and more vegetable farmers have begun to cultivate cabbage off-season through protected areas. The cabbage planted in this way has fewer pests and good quality, and vege---
1. Increase the application of organic fertilizer Stubble fields should pay attention to improving the soil, adding farm fertilizers, increasing humus, improving soil fertility, harmonizing the soil, water, fertilizer, air, and heat, and creating an enviro---
After Lidong, frequent cold air activities across the country will have a great impact on vegetable production. Vegetable production is relatively "fragile". Sudden cooling, frost, heavy rain and other disasters often lead to the annihilation of ---
After the beginning of winter, the temperature dropped sharply and the temperature difference between day and night was large. Greenhouses and arched sheds have different thermal insulation properties, different vegetable types and growth stages, and diffe---
Planting rows of mulch, operation row of rice husks to reduce humidity With the extension of the closed shed, the humidity in the shed gradually increased, and a large amount of dew in the shed began to appear, and some wet-loving diseases such as bacteria---
"In the winter, the pepper trees gradually stop growing and are in a dormant state. Using the peppercorns during winter dormancy for winter tube has many advantages, especially for the prevention and control of pepper diseases and insect pests, saving---
Generally speaking, bagging has a good promoting effect on the protection of grape fruit quality. However, exceptions also occur. Many growers encounter a lot of rotten fruit problems when they grow grapes in bagging. Why is this so? Doesn't it mean th---