A root replacement method for prolonging the economic life of plum and apricot plants

Abstract

The invention discloses a root replacement method for prolonging the economic life of plum and apricot plants, which belongs to the technical field of plant cultivation and comprises the following steps: (1) After cleaning the 10cm-15cm of the root neck of the plant, dipping it with gauze to take permanganate Wrap with a mixed solution of potassium and thiophanate-methyl; (2) Cut two circles of the cortex on the trunk of the plant, and then pick off the bast part between the two circles of cutting; (3) Cover the surrounding area of ​​the two circles of cutting with a mixed substrate, the Fill the neck with soil; (4) Irrigate the soil with a mixed solution of rooting powder and seaweed extract, and cover the 1-meter tree disk around the root with black film; (5) Spray water once every 10 to 15 days after the leaf buds germinate . The invention effectively solves the premature senescence phenomenon caused by the three main factors of poor growth of the root neck of the tree body, poor compatibility of root stock and ear, and poor root growth, and can not only achieve high and stable yield, but also help to improve fruit quality, and effectively prolong the fruit tree economy. Life, simple, efficient and fast.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a root replacement method for prolonging the economic life of plum and apricot plants. Background technique [0002] Plum and apricot are drupe fruit trees. Most of them have strong adaptability and are not particularly strict on soil and climate. Generally, they have thick branches, well-developed root system, early fruit and high yield. They can be put into production 2-3 years after planting, and 4-4 It can enter the high-yield period in 5 years, and the production cycle can be as long as more than 20 years. But at present, many plum and apricot orchards are due to low construction standards, extensive management, lack of nutrition and blind fruit bearing, especially some fruit trees in the southern red-yellow soil area have difficulty in sprouting new shoots, slow growth of branches and leaves, and yellowing However, in 10-12 years, most fruit trees wil...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned defects in the prior art, the present invention proposes a root replacement method for prolonging the lifespan of drupe fruit trees. Premature aging of trees caused by main factors, improving the plant drainage system can not only achieve high and stable yields, but also help improve fruit quality and effectively prolong the economic life of fruit trees