Can poplar fertilize in winter

Poplars can be fertilized in winter, and the trees are more resistant to cold. During winter, poultry excrement can be used as fertilizers for trees. Before using manure for trees, the manure needs to be fermented. The fermented manure is rich in nutrients and free of pathogens, and can be used for poplars. After fertilizing the poplar, it can supplement the nutrition of the trees, which is beneficial to the growth of the trees.

Poplar can fertilize in winter

Poplar is a tree plant of the Populus family of the Populus family. It has a wide distribution range and is mainly distributed in the temperate and cold temperate regions of the northern hemisphere. During winter, an appropriate amount of farm manure can be applied to the trees, such as poultry manure. Adequate fertilizers can supplement the nutrients of poplar trees and make the trees grow better in the coming year.

During the seedling period of poplar, it is generally suitable to use poultry excrement as fertilizer, with sufficient nutrition and low concentration, which can promote plant growth. As the poplar grows, a compound fertilizer containing nitrogen, phosphorus, and potassium can be applied to the plant in the later period, which is rich in nutrients, can promote the growth of young branches and stems, and can also improve the resistance of the tree.

The seedlings of poplar trees that grow for about a year are poorly resistant. During the growth period, herbicides can be used to weed the plants. The two-year-old seedlings are not suitable for herbicides and require manual weeding. In the process of tree growth, weeds should be pulled out in time to save nutrients, and appropriate fertilization should be given to the trees later, which is beneficial to the growth of seedlings.

During the growth period, poplars are susceptible to diseases and insects. Common diseases include rust and black spot disease. Insects include red spiders, lacewing and powder fly. During the curing period, the trees can be sprayed with sterilization agents every 15 to 20 days, which can effectively prevent pests and diseases. After the trees become diseased, the diseased leaf insect leaves should be cut off in time, and the plants should be sprayed with relevant chemicals.

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