Early-maturing promoting method based on grape rated irrigation

Abstract

The invention discloses an early-maturing promoting method based on grape rated irrigation. The method comprises the following steps: S1, cultivation and yield control: field planting is carried out in winter, the planting density is 4.3*1.1 m, 140 plants are planted per mu, one ridge is provided with a single row, and the yield is controlled to be 1600 kg / mu; S2, frame type construction: a three-dimensional frame is adopted; S3, irrigation pipeline laying: a drip irrigation mode is adopted; S4, manual intervention temperature control: the temperature of a greenhouse is controlled to meet temperatures in different growth periods; S5, fruit grain management; S6, fruit harvesting: the harvesting basis is the fruit coloring degree, and the temperature and the water holding capacity in the greenhouse are controlled; and S7, stumping treatment: stumping is conducted to reserve main vines, and disease and pest prevention operation is conducted synchronously. The grape early-maturing promoting planting mode is standardized, scientific and automatic, the grape production quality and yield are improved, yield reduction caused by water shortage of grapes is avoided, production is stabilized,economic benefits are improved, grape cultivation risks are reduced, grapes appear on the market in advance, an N-shaped planting mode is adopted, plant light transmission and ventilation are improved, grape growth stability is promoted, and the method is suitable for market promotion.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation, in particular to a grape early-promoting method based on quota irrigation. Background technique [0002] Grape is a woody vine of the genus Vitis vinifera, with cylindrical branchlets, longitudinal ribs, glabrous or sparsely pilose, oval leaves, dense or scattered panicles, well-developed base branches, spherical or oval fruit, flowering period April-May, fruiting period August-September. Grapes are one of the oldest fruit tree species in the world. Plant fossils of grapes were found in Tertiary strata, indicating that they were all over Europe, Asia and Greenland at that time. Grapes originated in western Asia and are cultivated all over the world. About 95% are concentrated in the northern hemisphere. Grapes are a famous fruit, eaten raw or made into raisins, and brewed. The leftovers after brewing can extract tartaric acid. Irrigation quotas are the basis for planning and des...

AI Technical Summary

Problems solved by technology

Grapes can be put on the market earlier to increase profits, but among the factors affecting grape yield, the required water consumption and plant spacing are important factors. The existing planting method adopts double row planting in one row, which is inconvenient to operate and not ventilated. The damage of diseases is serious, and the sunlight required for plant growth is not fully utilized, which leads to poor taste of grapes and affects sales. At the same time, the amount of irrigation water has a large deviation based on experience, and the planting method is unscientific, resulting in unstable yields. early irrigation method