CN103477939A

CN103477939A - Method for trimming and pruning grapes in greenhouse

Info

Publication number: CN103477939A
Application number: CN201310472583.3A
Authority: CN
Inventors: 张丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-12
Filing date: 2013-10-12
Publication date: 2014-01-01

Abstract

The invention discloses a method for trimming and pruning grapes in a greenhouse. The method for trimming and pruning grapes in the greenhouse comprises the steps of cultivation of a 'single trunk and double arms' tree form and low-position trimming, wherein the cultivation of the 'single trunk and double arms' tree form needs to be finished during the first year of planting so that the tree form can be fixed and low-position trimming is carried out yearly during winter trimming after cultivation so that a fruit part can be fixed. According to the method for trimming and pruning grapes in the greenhouse, a grapevine in the greenhouse can be trim, the length of the 'single trunk' is kept 0.7-0.8m, a dwarf grapevine is obtained, the 'double arms' are stabilized beside an iron wire, the length of each arm is 0.5-0.6m, epicormic branches on the double arms are kept 1.5-1.8m during a year, the photosynthesis can be carried out fully due to the formed 'single trunk and double arms' tree form, and operation and management are facilitated due to the fact that the fruit part is stabilized beside the iron wire through the low-position trimming. Therefore, the method for trimming and pruning grapes in the greenhouse has the advantages that technical guidance is provided for achieving dwarfing of the grapevine, stabilizing the fruit part, maintaining the reasonable tree from, and improving the economical life of the grapes, and great ecological benefits and economic benefits can be achieved.

Description

A kind of facility grape shaping and trimming method

Technical field

The present invention relates to a kind of trimming method of grape, specifically draw and a kind of facility grape shaping and trimming method.

Background technology

Grape is the second largest fruit that in the world today, people like food, in global fruit is produced, it is the first that the output of grape and area under cultivation occupy always, but because existing utility grape high pruninx technology causes setting fruit position to move outward, be unfavorable for bookkeeping in facility, make the facility grape economic life short, be unfavorable for the sustainable and healthy development of this industry.The present invention is directed to the problems referred to above, take and improve the facility grape economic life, increase the benefit as purpose, after the comparative study to the facility grape pruning technique for many years, sum up and proposed the inventive method.

Summary of the invention

The objective of the invention is, for facility grape provides a kind of shaping and trimming method that meets the tree-like requirement of facility cultivation, can greatly improve the output of grape.

Facility grape shaping and trimming method of the present invention, comprise two steps of " going alone both arms " tree-like cultivation and low level pruning, the tree-like cultivation of wherein " going alone both arms " forms at the plantation First Year, in the 2-4 cultivation management process after cultivation, will carry out step by step the low level pruning.

In " going alone both arms " of the present invention tree-like cultural method, described " going alone both arms " tree-like cultural method is: the hedge frame is comprised of 3 road iron wires, and the 1st road iron wire is apart from ground 0.8m, and the 2nd road iron wire is apart from ground 1.3m, and the 3rd road iron wire is apart from ground 1.8m; , the climing length 0.7～0.8m of master, both arms are fixed on the 1st road iron wire, and young sprout is tied up on the 2nd, 3 road iron wires, is " V " font.When the planting stock young sprout grows to 30cm, establish pillar and draw and tie up, make its vertical growth, form " going alone ".Pinching when young sprout grows to 130cm, and, on flat tie to the 1 road iron wire to the south, form " single armed ".Near the sublateral shoot that trunk grows the 1st road iron wire, pinching while growing into 50cm, then, on the 1 road iron wire of flat tie to the northwards, form " both arms ".

In facility grape low level of the present invention pruning, described low level shaping and trimming method is: 1. simple bud pruning method.2. two bud pruning methods.3. resting bud updating method.

Method of the present invention can make the grape of planting in facility tree-like neat, tree low body (0.7-0.8M), one time sublateral shoot is stabilized in 1.5-1.8 M every year, form " going alone both arms " tree-like, be conducive to fully carry out photosynthesis, the low level pruning, make setting fruit position constant near one, the convenient operation management.Therefore the present invention can be tree low body, stabilization result position, mould Rational structure tree-like, improve the facility grape economic life technological guidance be provided, can produce huge ecological benefits and economic benefit.

Embodiment

Embodiment 1: carry out according to the following steps.

One, the tree-like cultural method of " going alone both arms ": the hedge frame is comprised of 3 road iron wires, and the 1st road iron wire is apart from ground 0.8m, and the 2nd road iron wire is apart from ground 1.3m, and the 3rd road iron wire is apart from ground 1.8m; , the climing length 0.7～0.8m of master, both arms are fixed on the 1st road iron wire, and young sprout is tied up on the 2nd, 3 road iron wires, is " V " font.When the planting stock young sprout grows to 30cm, establish pillar and draw and tie up, make its vertical growth, form " going alone ".Pinching when young sprout grows to 130cm, and, on flat tie to the 1 road iron wire to the south, form " single armed ".Near the sublateral shoot that trunk grows the 1st road iron wire, pinching while growing into 50cm, then, on the 1 road iron wire of flat tie to the northwards, form " both arms ".

Two, low level pruning method

1. simple bud pruning method.Winter, while cutting, a branch only stayed a full bud, and when Second Year is branched out, lopwood has Hua Sui, by " vegetative shoot, a fruit bearing shoot " method vegetative shoot, removed the flower fringe, and fruit bearing shoot retains the flower fringe.So repeatedly.

2. two bud pruning methods.Winter, while cutting, is stayed two full buds on a branch, upper bud is left fruit bearing shoot after sprouting, and the next bud is left vegetative shoot after sprouting.After result, cut off the branch of pumping on upper bud, on the next bud, the branch of pumping stays two buds to prune, and moves in circles.

3. resting bud updating method.No matter be the simple bud pruning, or two buds are pruned, though setting fruit position move necessarily and controlled outward, for many years after fruit-bearing shoot cluster standard shaft continuous outer moving still, should utilize in time the young sprout retraction that its base portion or near resting bud are sprouted to upgrade, make setting fruit position away from main climing too not far away.

By using this three kinds of methods, can effectively solve setting fruit position in facility and move problem outward, make to prune simple.

Claims

1. a facility grape shaping and trimming method, comprise " going alone both arms " tree-like cultivation and two steps of low level pruning, and tree-like cultivation will complete at the plantation First Year wherein " to go alone both arms ", and low level is pruned and must be carried out every year.

2. " to go alone both arms " tree-like makes the vine body management in facility have standard tree-like, adopts this kind of frame shape in facility, and utility rate of luminous energy is high, and the ventilation and penetrating light condition is good, and diseases and pests controlling is laborsaving, economize medicine, effective.

3. in " low level pruning ", simple bud pruning method, two bud pruning method, resting bud updating method make pruning become simple, efficiently solve the technical barrier that the facility grape setting fruit position moves outward, have extended the facility grape economic life.