CN1910993A - Method for planting Chinese toon trees with compact-plant, stuntedness and high yield function - Google Patents

Abstract

A high-yield method of Chinese toon by close planting and dwarfing is characterized by that the original crown of a Chinese toon is cut out and its trunk are stripped at multiple positions for artificially growing multiple crowns in the previous year.

Description

Method for planting Chinese toon trees with compact-plant, stuntedness and high yield function

One, technical field

The present invention relates to the Chinese toon culture technique, particularly a kind of by minor operation, make Chinese toon downgrade the also method of high yield.

Two, background technology

The apical dominance performance of Chinese toon tree is the most obvious, so the top that the picking point of Chinese toon all is in tree crown slightly, along with growing up year by year of Chinese toon tree grown tall, not only brings difficulty to harvesting, and its output also is suppressed.

Three, summary of the invention

The purpose of this invention is to provide a kind of method for planting Chinese toon trees with compact-plant, stuntedness and high yield function, make the harvesting of Chinese toon easy, output improves.

The object of the present invention is achieved like this: early August to late September, the Chinese toon tree of butt girth more than 5cm carried out the many places part from ground 2m with interior trunk bark cut stripping, the method of operating of cutting stripping is: laterally cut two cuttves with cutter on trunk earlier, reach xylem deeply, two edge of a knife spacings, 5～6mm, the length of the edge of a knife is 1/3 of incision trunk girth, peel off the bark between two otch, respectively cutting the stripping mouthful spacing in vertical side is 8～10cm, start point distance ground 20cm, its cross direction profiles then becomes multi-head spiral shape, a number of spiral is then determined by the butt girth, girth is when 5-10cm, it is 1～2, the every increase of girth 5cm then increases by one on the basis of 10cm, the inclination angle of spiral is 60 degree, begin rudiment when respectively cutting a stripping mouthful lower edge, and during the long 3cm of bud, only keep the principle of a bud by each band girdle mouth lower edge, break unnecessary bud off with the fingers and thumb, in late November to mid-December, two meters amputate apart from ground to the Chinese toon tree behind the fallen leaves, when the winter cuts to next year, then prune, method is the termination of wiping out each branch, and it is that 60～70 pyramids of spending are degree that the length of reservation then forms drift angle by full tree, all prunes by this method every year later on.

Adopt such scheme, can receive following remarkable result:

1, because Chinese toon tree in the January behind fallen leaves, the transfer to the bottom has been finished in nutrition in its tree body, wherein major part is stored in root, so after amputating tree crown, it is more concentrated that its nutrition that is used for the next year green sprouting is stored, and this will guarantee the sturdy of its spring bud, and reach the purpose with the tree low bodyization simultaneously, simultaneously, the tree crown under the saw provides a large amount of branch sources for the cottage propagation of Chinese toon tree.

2, adopt the many places of this programme in the stake of tree body trunk to cut stripping, the auxin concentration that makes each cut stripping mouthful lower edge reduces, thereby has made a plurality of summits artificially in the trunk stake.The apical dominance extra-heavy of Chinese toon tree in addition, the characteristics that resting bud is abundant especially, make each cut a stripping mouthful lower edge and can both sprout sturdy sprouting, this sprouting point that makes Chinese toon tree is by each end of the branch of tree crown that disperses then concentrate in the trunk stake, and this had not only improved the quality of its spring bud but also provided great convenience for the harvesting of spring bud.

3, can in 1 year, will set low bodyization easily and be shaped to pyramid by this programme, thereby for the high yield of later spring bud with pluck and conveniently lay a good foundation.

4, this programme has been owing to eliminated being in the light of tall and big tree crown, thereby created advantage for the dense planting of Chinese toon and high yield.

Claims (1)

1, a kind of method for planting Chinese toon trees with compact-plant, stuntedness and high yield function, it is characterized in that: early August to late September, the Chinese toon tree of butt girth more than 5cm carried out the many places part from ground 2m with interior trunk bark cut stripping, the method of operating of cutting stripping is: laterally cut two cuttves with cutter on trunk earlier, reach xylem deeply, two edge of a knife spacings, 5～6mm, the length of the edge of a knife is 1/3 of incision trunk girth, peel off the bark between two otch, respectively cutting the stripping mouthful spacing in vertical side is 8～10cm, start point distance ground 20cm, its cross direction profiles then becomes multi-head spiral shape, a number of spiral is then determined by the butt girth, girth is when 5-10cm, it is 1～2, the every increase of girth 5cm then increases by one on the basis of 10cm, and the inclination angle of spiral is 60 ° of degree, begins rudiment when respectively cutting a stripping mouthful lower edge, and during the long 3cm of bud, only keep the principle of a bud by each band girdle mouth lower edge, break unnecessary bud off with the fingers and thumb, in late November to mid-December, two meters amputate apart from ground to the tree of the Chinese toon behind the fallen leaves, when the winter cuts to next year, then prune, method is the termination of wiping out each branch, it is that 60～70 pyramids of spending are degree that the length that keeps then forms drift angle by full tree, all prunes by this method every year later on.