Efficient cultivation method for grape

Abstract

The invention discloses an efficient cultivation method for grape. The method comprises following steps: A. planting grape trees in a greenhouse; during the growth of the grape, secondary branches arekept at a position 30 to 40 cm from the main branches; breaking at 30 to 40 cm in the secondary branches and sleeving the breaking with cultivation pots and fixing the cultivation pots; B. loading the cultivation pots with cultivation substrate for natural growing; when the secondary branches grow to 48 to 53cm, de-heading so that the secondary branches grow thick; frequently de-heading; C. normal management of main branches; after harvesting of the main branches, new branches are removed from the main branches; ventilating and lightening so that the secondary branches in the cultivation potsgrow fully; 1 to 2 fruit bearing branches are kept on the secondary branches until maturation; harvesting of the secondary branches. By means of the above method, fruits on the main branches and thesecondary branches can be harvested for at two times, which greatly increases yield and prolongs harvesting time with two fruiting in one year; meanwhile, temperature and humidity are reasonably controlled during cultivation; therefore the cultivation period is greatly shortened; at the same time, the quality of nursery stocks is increased and cultivation cost is reduced.

Description

technical field [0001] The invention relates to a method for cultivating fruit trees, in particular to a method for efficiently cultivating grapes, which belongs to the technical field of agricultural planting. Background technique [0002] Traditionally, for the cultivation of grapes, the method of direct cultivation in the soil is generally adopted. After cultivation, a one-year seedling period is required, two years later the fruit can be produced, and three years later basically a high yield can be achieved. This cultivation method not only has a long cultivation period, but also has a very short harvest period when the yield is high. It is harvested once a year and the yield is very low. However, with the development of viticulture technology, the requirements for grape quality are getting higher and higher. Therefore, how to shorten the growth cycle and increase the yield has become a difficult technical problem. Contents of the invention [0003] The technical prob...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, for the cultivation of grapes, the method of direct cultivation in the soil is generally adopted. After cultivation, a one-year seedling period is required, two years later the fruit can be produced, and three years later basically a high yield can be achieved. This cultivation method not only has a long cultivation period, but also has a very short harvest period when the yield is high. It is harvested once a year and the yield is very low. However, with the development of viticulture technology, the requirements for grape quality are getting higher and higher. Therefore, how to shorten the growth cycle and increase the yield has become a difficult technical problem