Winter Field Management Techniques of Rape

This year, a total of 15.6 million mu of rape were planted in the province, including 14 million mu of double-low rapeseed. In terms of planting methods, transplanted area of ​​9.4 million mu, live area of ​​6.2 million mu, on the whole, the current rapeseed situati.......

Carp tips for winter

After the reduction of oxygen in the water, in order to maintain normal metabolism, the fish had to inhale more water in order to breathe more oxygen. However, more water intake will affect the balance of salt in their bodies and increase physiological pressure. Therefore, in order to maintain.......

Five methods to identify falsified pesticides

Check the law. Liquid pesticides should generally be transparent and free from slicks and precipitates. Take a drop of water and quickly emulsify and turn into a milky liquid; powdered pesticides should be loose and not agglomerate; wettable powders should be shaken in water to become emulsion.......

Early winter fruit trees must do five measures

Fruit trees need to be strengthened after the fruits are harvested and before the winter. It is crucial to grasp six managements in accordance with the practice of many years of production before the winter. The specific management content is as follows: Foliar fertilization: Before fruit tree.......