A kind of water-saving cultivation method of peach tree

Abstract

The invention relates to a water-saving peach tree planting method. The method comprises the following steps that 1, land formation, fertilizer application and ridging are performed, and drainage ditches are dug between ridges; two rows of planting pits are dug in each ridge, saplings of middle-early ripen peach trees are placed into the planting pits; 2, after the saplings are planted, a support is arranged on the ridges, and the saplings are fixed to the support; 3, starting from the current planting year, branches are trimmed one time every winter and every summer; 4, starting from the third planting year, irrigation is performed on time 1-2 weeks before flowering every year; irrigation is not performed any more after fruits in the current year are harvested; 5, starting from the third planting year, root cutting treatment is performed on the middle ten days of every May, and meanwhile top application is performed; 6, starting from the third planting year, the ground surface is covered with a covering object at the end of every May and the beginning of every June; harvesting is performed after fruits are ripened; the covering object is removed after harvesting is performed. According to the water-saving peach tree planting method, water-saving peach tree planting is achieved, and the fruit quality is obviously improved on the premise that the yield is not obviously reduced.

Description

technical field [0001] The invention relates to the field of peach tree cultivation, in particular to a water-saving cultivation method for peach trees. Background technique [0002] With the optimization and adjustment of the agricultural industrial structure, the fruit tree industry has become an important pillar industry for the growth of my country's agricultural economy, the development of the rural economy and the increase of farmers' income. According to statistics from the Food and Agriculture Organization of the United Nations, in 2012, my country's peach tree cultivation area reached 700,000 hectares, with an output of 12 million tons, ranking first in the world. At present, my country's peach production areas are mainly distributed between 30° and 40° north latitude, accounting for about 80% of the total cultivated area, mainly middle-early maturing varieties, and the maturity period is concentrated in July-August. [0003] The climate in northern my country belo...

AI Technical Summary

Problems solved by technology

Although the annual average precipitation reaches about 400-500 mm, the seasonal distribution is very uneven. 70-80% of the annual rainfall is mainly concentrated in the harvest period of early-maturing fruits such as peaches, apricots, and plums. At this time, the rainfall directly affects fruit quality, Flavor declines, but there is insufficient precipitation during the critical period of water demand for fruit trees. Therefore, the seasonal contradiction between the supply and demand of natural precipitation is prominent

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