Red grape planting method

Abstract

The invention discloses a red grape planting method. The method includes that ditches are digged before planting, seedlings are transplanted on two sides of each ditch, straw is laid around the seedlings, enough water is irrigated at the root of each the seedling, and pig manure and calcium superphosphate are applied in the ditches; when the heights of the seedlings exceed 0.5m and the outdoor temperature is smaller than 10 DEG C, a greenhouse needs to be set up, the greenhouse is covered by straw curtains in the daytime, ventilation windows are opened at night, and a low-temperature and dark environment can promote dormancy; 25-40 days later, germination accelerating measures are taken, mulching films are covered on the ground, and greenhouse temperature-increasing leavening agent is placed in the greenhouse to stimulate germination; from germination to flowering, ventilation should be maintained in the greenhouse, pesticide should be sprayed 2-3 times each week, and in a flowering phase, several side branches without flowering are trimmed. When the heights of the seedlings exceed 0.5m and the outdoor temperature is smaller than 10 DEG C, temperature is low, and the seedlings need dormancy, so that the greenhouse is covered by the straw curtains in the daytime and the ventilation windows are opened at night to build the low-temperature and dark environment; in the process of germination accelerating, after the greenhouse temperature-increasing leavening agent is added, air temperature and ground temperature are increased, so that flowering and fruiting in advance can be realized and picking time can be brought forward by 30 and more days.

Description

technical field [0001] The invention relates to a method for cultivating red grapes. It belongs to the field of agricultural planting. Background technique [0002] In viticultural management techniques, the plant spacing is too close, the soil layer arrangement is unreasonable, the efficiency of irrigation and fertilization is low, and the grape yield is not high. After the leaves are injured by the first frost in autumn, they must be forced to sleep, otherwise budding will be affected. After budding, due to the external temperature If you use multi-layer greenhouse coverage to increase the temperature, it will affect the daylight, or use electric heating wires to heat, and waste energy. The discarded leaves of vegetables in the greenhouse, the discarded plants after growing fruits, and some discarded residual fruits and other wastes have become a problem faced by many vegetable farmers. Therefore, it is necessary to provide a new technical solution to solve the above pro...

AI Technical Summary

Problems solved by technology

[0002] In viticultural management techniques, the plant spacing is too close, the soil layer arrangement is unreasonable, the efficiency of irrigation and fertilization is low, and the grape yield is not high. After the leaves are injured by the first frost in autumn, they must be forced to sleep, otherwise budding will be affected. After budding, due to the external temperature If multi-layer greenhouses are used to increase the temperature, it will affect the daytime light, or use electric heating wires to heat, and waste energy