Dwarfing high-density planting method for cedrela sinensis

Abstract

The invention discloses a dwarfing high-density planting method for cedrela sinensis. The method comprises the steps of cedrela sinensis sapling selection, cultivating place selection, fertilization and soil preparation, planting, planting management, fertilization management, pruning, pest control and cedrela sinensis bud harvesting. The pruning procedure mainly comprises spring pruning and summer pruning, and spring pruning has the advantage that high-yield cedrela sinensis trees which have 6-8 skeleton branches, and are thick in crown layer, good in ventilation and lighting, large in harvesting surface and stable in yield are obtained;; summer pruning mainly aims at promoting the trees to form more branches and increasing and reducing the number of terminal buds, the number of the branches and the terminal buds within the unit area is large, and therefore high yield is achieved. According to the method, the picking difficulty of the cedrela sinensis buds is reduced, the picking efficiency of the cedrela sinensis buds is improved, the picking expense is reduced, and compared with traditional cultivation, the yield and economic benefits of the cedrela sinensis buds are greatly increased.

Description

technical field [0001] The invention relates to the technical field of Chinese toon planting methods, in particular to a Chinese toon dwarfing and high-density planting method. Background technique [0002] Chinese toon (scientific name: Toona sinensis) has another name called Chinese toon bud, Chinese toon head, big red toon tree, toon sky, etc. It is also called spring seedlings in Anhui. The root has two layers of bark, also known as Toon white bark, which is native to China and is distributed in a wide range of areas north and south of the Yangtze River. It belongs to Meliaceae. Deciduous tree, dioecious, with even-pinnate compound leaves, panicles, hermaphrodite flowers are white, fruit is oval capsule, wing-shaped seeds, seeds can reproduce. The tree is tall, and it is also the preferred tree species for landscaping in addition to being edible for toon buds. In ancient times, Chinese toon was called Toon, and Ailanthus was called Ailanthus. It has been a long-standi...

AI Technical Summary

Problems solved by technology

In recent years, Chinese toon has become more and more popular, especially when Chinese toon is picking buds, which coincides with the off-season of fresh vegetable production, and the social demand is relatively large. The traditional cultivation mode alone cannot meet the needs of the society. The tree stems of Chinese toon are more than 10 years old The height of the pole is more than 20 meters, and there are few branches, and the branches grow loosely. The picking of Chinese toon buds is difficult, time-consuming, and the cost of picking is high, and the yield of Chinese toon buds is low, and the benefit is low

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