Greenhouse grape single-mother-vine fruiting successive-year double-cropping cultivation method

Abstract

The invention provides a greenhouse grape single-mother-vine fruiting successive-year double-cropping cultivation method. The method comprises pruning. According to pruning, annual grape mother vine cultivation, grape sibling mother vine arrangement, annual mother vine updating and grape annual mother vine double-fruiting double-cropping are included. The acre yield of grapes of the first batch is about 4000 kilograms, and the acre yield of grapes of the second batch is about 4000 kilograms; compared with traditional-mode double-cropping fruit grapes, mature grapes of the annual second batch, fruits are uniform, juice is full, color is bright, and the sugar content is two or more percent higher; according to the grape cultivation method, pruning is easy, and updating is easy.

Description

technical field [0001] The invention relates to a method for cultivating grapes in a greenhouse with a single mother vine bearing two crops in successive years, and belongs to the technical field of fruit tree cultivation. Background technique [0002] The current viticulture is to use the fruiting vines to bear fruit while topping the fruiting vines or growing vines with leaves so that the summer buds or the winter buds of the next generation can promote the new vines to produce the second fruit. The dormant winter buds on the vines will germinate in two batches, and the fruiting vines will bear fruiting vines and growth vines. [0003] In the traditional mode of the second crop of fruit, when the first crop of fruit is still on the branch, the technique of topping the leafy branches is used to force the buds of the current year to germinate and bear fruit. The two crops of fruit exist for a certain period of time while hanging on the tree. The buds, branches and buds of t...

AI Technical Summary

Problems solved by technology

[0008] (1) Solve the problem that grapes are double-ripened in the solar greenhouse, and there are ears in the first year, but it is not suitable to pick out ears in the second year, which leads to the problem of insecure production, and increase the output of double-ripened grapes in a year;

[0010] (3) Solve the problem of cumbersome pruning and difficult updating