Citrus red spider pest map and control measures

Citrus red spider is one of the most important pests in citrus cultivation. If it is not treated in time, it will cause a lot of deciduous citrus trees, which will cause the tree to decline, causing the fruit epidermis to be destroyed and seriously affecting the commodity. Therefore, the co.......

Introduction of wine brewing methods and characteristics

Fruit wine is very familiar to everyone. It is a kind of alcoholic beverage that is common in our life. It is a wine made from fermented fresh fruit itself and raw fruit juice as raw materials. At present, there are many types of fruit wines sold in the domestic market.......

Jujube summer tube

Only pay attention to winter shears, and ignore the summer cuts of summer jujube trees to adjust the tree potential, improve the ventilation and light transmission conditions inside the canopy, which is conducive to the concentration of nutrients .......