Method for rapidly improving soil fertility of peach orchard

Abstract

The invention relates to the technical field of gardening fruit tree cultivation, specifically discloses a method for rapidly improving the soil fertility of a peach orchard, and belongs to a method for improving the soil fertility by interplanting barley grass among peach orchard lines in autumn and winter. The method is mainly characterized by comprising the following steps of: seeding autumn and winter cold-season grass seed barley grass serving as interplanting grass from late September to the middle of October so as to fully utilize idle illumination and land at leaf fall periods of the peach orchard in autumn and winter; cradling and covering a tree crown projection range respectively before germination and after blooming of peach trees so as to fulfill the aims of increasing the organic matter content of soil, improving the environment of the peach orchard and improving the soil fertility. According to the method disclosed by the invention, the organic matter content of soil can be increased, the soil fertility is improved, and the weed removing workload is reduced; meanwhile, an overwintering place is provided for natural enemy insects in the peach orchard in winter, the species of insects are enriched, the biological prevention and control of insects in the peach orchard are facilitated, and the ecological environment of the peach orchard is improved. The method has the advantages of remarkable effects on increasing the organic matters and the fertility of the peach orchard, easiness and convenience in implementing production and wide application and popularization prospects.

Description

technical field [0001] The invention relates to the technical field of horticultural fruit tree cultivation, in particular to a method for rapidly improving soil fertility in a peach orchard, which is a method for intercropping barley grass in a peach orchard in autumn and winter to improve soil fertility. Background technique [0002] Peach tree is one of the oldest fruit trees in my country (Wang Zuhua, Zhuang Enji. Chinese Fruit Trees · Peach Juan. Beijing: China Forestry Press, 2001, 1-8), occupies an important position in my country's fruit industry, its development status It has a major impact on economic revitalization, market supply and export earnings. However, although the total amount of land resources in my country is large, the per capita occupation is small, and there is even less high-quality cultivated land. At present, most peach orchards in my country are concentrated in hilly and mountainous areas, with relatively barren soil types and low organic matter co...

AI Technical Summary

Problems solved by technology

The present invention usually adopts the clear tillage method or the natural grass growing method for the soil management of peach orchards in my country. Due to the lack of organic fertilizer sources, it is inconvenient to apply, and it mainly relies on the application of chemical fertilizers, which causes soil compaction and soil fertility decline; The range of change is large, and the organic matter decomposes quickly; peach trees grow in the same period of rainy and hot seasons, high temperature and humidity, overgrown weeds, poor permeability under the canopy, ecological deterioration of the small environment of peach orchards, serious pests and diseases, and many other problems

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