A kind of intercropping method of Pingou hybrid hazelnut, peanut and Coptis chinensis

Abstract

The invention discloses an interplanting method of Ping'ou hybrid hazels, peanuts and golden thread and belongs to the technical field of agriculture. According to the method, the Ping'ou hybrid hazels are interplanted with the peanuts and the golden thread according to tree ages, land space and sunlight are fully utilized, planted species and row distances are reasonably arranged according to plant characteristics, the condition that every species of plants can utilize nutrients of soil to the maximum extent is guaranteed, the yield-increasing potential of the soil is played to the maximum extent, the hazels, the peanuts and the golden thread are reasonably matched to absorb and utilize different layers and types of nutrients respectively, take the need and complement one another, the economic benefit of fruit farmers is increased to the maximum extent, and the method is suitable for large-area popularization and use.

Description

technical field [0001] The invention relates to an interplanting method, in particular to an interplanting method of Pingou hybrid hazel, peanut and coptis. Background technique [0002] Hazelnut is an important woody oil tree species and one of the four major dry nuts in the world. The main cultivated species in the world comes from Hazelnut. Hazelnut is known as the "King of Nuts" because of its rich nutritional value and high economic value. At present, the hazelnuts promoted in China are the hybrid varieties of Pinghe and European hazel, called Pingou hybrid hazel. Pingou hybrid hazelnut is an excellent hazelnut variety with the characteristics of large fruit, high yield, cold resistance and drought tolerance. In the planting process of Pingou hybrid hazelnut, there are problems such as low land utilization rate, fast growth of weeds, many diseases and insect pests, and high management costs. Especially in the early stage of hazelnut tree planting, there is only input ...

AI Technical Summary

Problems solved by technology

Coptis chinensis is a shade-growing plant and likes shade. Usually, a large number of sunshade nets need to be laid during the planting process of Coptis chinensis to prevent strong direct sunlight, so as to ensure the survival rate of seedlings, and appropriate low light is also conducive to the number of leaves, tillers Increased drying rate, thus higher planting costs