Grape culture method

Abstract

The invention discloses a grape culture method, belonging to the technical field of grape culture. A culture frame comprises stand columns fixed on the ground and arranged in a rectangular shape, a trunk line is erected transversely on the stand columns with the distance 170cm-190cm away from the ground, a sub-trunk line positioned below the trunk line is erected longitudinally at two sides of the stand columns, branch lines are longitudinally connected on the trunk line; the culture of climbing guide vines comprises the steps of planting grape plants between two adjacent longitudinal stand columns, cultivating two main vines on the trunks of the grape plants, respectively pulling and binding the two main vines to the sub-trunk lines at two sides; cultivating two sub-vines on the main vines and enabling the sub-vines to climb and grow along a direction opposite to the sub-trunk lines, and binding the sub-vines on the sub-trunk lines; cultivating tip branches in a staggered way at two sides of the sub-vines, and respectively pulling and binding the tip branches to the sub-trunk lines at the two sides. Compared with the prior art, the grape culture method can be used for enabling ears to obtain best nutrient supply; the manner of wide lines and sparse plants saves the usage of frames, the ventilation and the transmittance are good, and the fruit coloring, the increase of sugar content and the improvement of fruit quality are faciliated; the gape culture method is favorable for mechanical operation and is high in working efficiency.

Description

technical field [0001] The invention relates to the technical field of grape cultivation, in particular to a grape cultivation method. Background technique [0002] Grapes are delicious and have high nutritional value. The sugar content in mature berries is as high as 10%-30%, mainly glucose, and also contains minerals such as calcium, potassium, phosphorus, iron, vitamins and amino acids. Due to the high temperature and high humidity of summer rain in southern my country, a kind of viticulture method is commonly used. The cultivation frame adopted by this viticulture method includes columns fixed on the ground in a rectangular array. There are main lines in a grid shape, and the main lines are spaced apart from each other by 50 cm to 60 cm. Including cultivating climbing and binding: a. Grape plants are planted between the two vertical columns; b. Multiple main vines are cultivated on the main trunk of the grape strains, and the main vines are respectively pulled and bound ...

AI Technical Summary

Problems solved by technology

There are following deficiencies in this viticultural method: 1, tip branch grows on a grid plane, and growth space is little, and light transmission is relatively poor, and the fruit that hangs below the grid plane is easily blocked by branches and leaves, and fruit coloring is poor, and sugar content is relatively high. less, the quality of the fruit is low; 2. The grid plane is high, and the hands are held high for fruit picking, which is labor-intensive; it is not conducive to mechanical operations and low work efficiency

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