Management and high-yield cultivation method for target trees of juglans sigillata

Abstract

The invention discloses a management and high-yield cultivation method for target trees of juglans sigillata. The method comprises the three steps of selecting and determining the target trees, managing the target trees and managing interference trees. It is shown through test results that compared with cultivation technologies, commonly adopted in current production, of transplanting of juglans sigillata, cutting of juglans sigillata, pruning and tree crown control, the method has the advantages that the operation is convenient, people are willing to accept the method, the input is precise, the production cost is saved, and the yield per unit area in the full bearing period under current operating conditions is greatly increased; the method has important practical significance on solvingthe problem of excessive density in the production of juglans sigillata and achieving quality-improvement and efficiency-enhancement production in industries of juglans sigillata.

Description

technical field [0001] The invention belongs to the technical category of economic forest cultivation, and specifically relates to a method for managing high-yield cultivation of soaked walnut target trees. Background technique [0002] Bubble walnut (Juglans sigillata Dode) is a deciduous tree of the Juglans family Juglans, mainly distributed in Yunnan, Guizhou, Sichuan, Hunan, western Guangxi and southern Tibet. Because of its high output, good economic benefits and long-lasting stability, it has been highly valued by party committees and governments at all levels in Yunnan Province and producers. In 2017, the area of ​​the pickled walnut industry base in Yunnan Province reached 42 million mu, making it the agricultural industry with the largest cultivated area in Yunnan Province. [0003] At present, the production of pickled walnuts in Yunnan Province generally has low yield per unit area, the average yield of dried fruit per mu is less than 40kg, poor efficiency, and t...

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Problems solved by technology

[0006] The object of the present invention is to address the deficiencies in the above-mentioned prior art, to provide a method for high-yield cultivation of the target tree of soaked walnut, to solve the problem of high density of soaked walnut gardens, farmers' reluctance to cut down too dense plants and one-time felling too dense After planting, keep the defect that the gap between the plants is too large, which leads to a decrease in the utilization rate of the forest land; pruning and controlling the crown requires high technical requirements, labor and time-consuming, which makes it difficult for most farmers to operate. Simplify the production process of soaked walnuts, save production costs, and increase the number of fruits. period output, promoting the sustainable and healthy development of the pickled walnut industry

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