Never ignore tomato management in winter and spring

Tomato is a vegetable with strong light, and lack of light will cause flowers and fruits to fall. Protected field production can be hung on the north side of the greenhouse with reflective screens, and at the same time, it should be properly spars

What causes the yellowing of grape leaves in early spring

In the process of planting grapes, the leaves of facility grapes often show yellowing in early spring. Some fruit growers believe that the grapes are lack of iron and thus blindly replenish iron. This is wrong. So, what is the reason for the leaf y

Late sowing wheat should pay attention to closed weeding

Affected by continuous rainy weather, rice harvesting in our province has been generally blocked recently, affecting the timely sowing of wheat, and the area of ​​late sowing wheat will be larger. The current weather is getting better,