Grape vegetative growth and reproductive growth balancing control cultivation method

Abstract

The invention discloses a cultivation method for controlling the balance between vegetative growth and reproductive growth of grapes. The method of the invention has the advantages of less resource consumption, high grape quality, high yield, increased agricultural efficiency and farmers' income, and breaks through the limitations of traditional cultivation concepts. Restricted by geography and soil quality, it can be directly popularized and applied to garden greening and saline-alkali land planting, which not only has better landscape benefits, but also produces objective economic benefits, which is of great significance to the development of the grape industry; The effect of thickening and flower bud differentiation is more obvious than that of the conventional cultivation method, the maturity period is 1 week earlier than that of the conventional cultivation method, the quality of single fruit is also significantly improved, the content of soluble solids and anthocyanins is significantly increased, and the content of titratable acid is decreased.

Description

technical field [0001] The invention relates to the technical field of viticulture, in particular to a cultivation method for controlling the balance between vegetative growth and reproductive growth of grapes. Background technique [0002] Grape, which belongs to the fruit of Vitis vinifera, is a deciduous vine and one of the oldest plants in the world. Grapes are rich in nutrients, and the sugar content of grapes is as high as 10%-30%, mainly glucose. A large amount of fruit acid in grapes is helpful for digestion. Eating more grapes can strengthen the spleen and stomach. Grapes contain minerals calcium, potassium, phosphorus, iron and various vitamins B1, B2, B6, C and P, etc., and also contain a variety of amino acids needed by the human body. Regular consumption of grapes is of great benefit to neurasthenia and excessive fatigue. The traditional planting technology emphasizes that the tree has big roots and deep roots, and the deep roots and leaves need to be plowed de...

AI Technical Summary

Problems solved by technology

The traditional planting technology emphasizes that the tree has big roots and deep roots, deep roots and luxuriant leaves require deep plowing and more fertilization, which will easily lead to excessive growth of the tree, difficulty in flowering, severe flower and fruit drop, and low yield.

The reason is that it is difficult to confirm the position of the main root after the tree has grown deep, which increases the blindness of water and fertilizer application, and also inhibits fruit coloring and sugar accumulation, and leads to the occurrence of fruit cracking. The economic benefits are not ideal