Matters needing attention in applying Autumn Fertilizer to High-yield Pear trees in the coming year

After the pear tree is harvested, apply enough base fertilizer in time, which is conducive to the high yield of pears in the coming year. Pear trees apply base fertilizer in autumn to promote the growth and development of pear trees: first, when the pear root system enters the second growth peak period from September to November, fertilization is conducive to the rapid decomposition of fertilizer and can make the new roots absorb and store nutrients. When the basic fertilizer of pear trees is well applied, we should pay attention to the following points:

Pear trees apply autumn fertilizer

1. The best fertilizing season. The base fertilizer can be applied from the end of picking to the sprouting of young buds in the spring of the following year, and autumn fertilizer is the best. It is suggested to apply fertilizer when the soil moisture is good from September to October.

2. Choose high quality organic fertilizer. The base fertilizer is mainly organic fertilizer. Generally, each pear tree applies about 50 kilograms of mature soil fertilizer or ring manure, plus 1 kilogram of calcium phosphate fertilizer, 0.5 kilograms of urea, or 0.5 kilograms of refined organic compound fertilizers such as Huimanfeng and Deledan. The amount of base fertilizer applied accounts for 60 percent and 70 percent of the fertilizer used in the whole year.

3. Adopt the method of flexible fertilizer application. The application method of base fertilizer can be flexibly mastered according to the age of pear trees and local customs. newly harvested pear trees can be applied in ring ditches, or in open trenches according to the root system, or in grooves between rows of pear trees, or by digging holes. These methods should be carried out alternately from year to year. In order to reduce fertilizer waste, fertilizers should be applied deeply, with a depth of 30ml / 50cm. In case of drought, irrigate in time to adjust fertilizer with water.