Old camellia oleifera forest transforming method

Abstract

The invention discloses an old camellia oleifera forest transforming method and relates to the technical field of economic forest planting. The old camellia oleifera forest transforming method comprises the following steps of (I) selection of camellia oleifera forests to be transformed, (II) clearing of the camellia oleifera forests to be transformed, (III) improvement of forests to be planted including (1) preliminary improvement of the forests to be planted and (2) re-improvement of the forests to be planted, (IV) forests fertilization, (V) pruning including (1) branch pruning and (2) root pruning, (VI) complementary planting including (1) seedling selection, (2) hole digging and (3) transplanting, and (VII) management including (1) management of pruned camellia oleifera trees and (2) management of newly-planted camellia oleifera seedlings. The old camellia oleifera forest transforming method has the advantages of being simple in operation, low in cost and capable of rapidly restoring production, thereby being applicable to transformation of old and inferior camellia oleifera forests as well as low-yield camellia oleifera forests.

Description

technical field [0001] The invention relates to the technical field of planting economic forests, in particular to a method for transforming old camellia oleifera forests. Background technique [0002] Camellia oleifera is a unique economic crop in my country and one of the four major woody oil crops in the world. At present, most of the Camellia oleifera forests in my country are natural forests that grow naturally, which belong to low-yield or old Camellia oleifera forests. The fruit is small, the yield is low, and the oil yield is also low, resulting in poor economic benefits of Camellia oleifera forests. In recent years, some low-yielding Camellia oleifera forests have been transformed in various parts of the country. [0003] Chinese patent (patent application No. 201010118790.5) discloses "a complete set of methods for the transformation of improved varieties of camellia oleifera natural forests", which includes the following two parts: 1. Establish a plurality of imp...

AI Technical Summary

Problems solved by technology

At present, most of the camellia oleifera forests in our country are natural forests that grow naturally, which belong to low-yield forests or old camellia oleifera forests. The results are small, the yield is low, and the oil yield is also low, resulting in poor economic benefits of camellia oleifera forests.

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