Water-saving cultivation method of Chinese wolfberry

Abstract

The invention relates to a water-saving cultivation method of Chinese wolfberry, which belongs to the field of water-saving cultivation of economic forest fruits in arid and semiarid areas. In the method, through furrow planting, covering with stalks and furrow irrigation, irrigation water resource is fully utilized, irrigation quota if reduced, the utilization rate of irrigation water is increased, cultivated land is protected, soil secondary salinization danger is avoided, and high quality and high quality of Chinese wolfberry are guaranteed. The water-saving cultivation method has the advantages that: irrigation area is reduced, so the utilization rate of irrigation water is increased; the furrows are covered by stalks and Chinese wolfberry is planted in the furrows, so the soil moisture conservation effect is improved and the temperature and humidity of the soil are regulated in favor of the growth of the root system of Chinese wolfberry and absorption and utilization of water and fertilizer; and thus, the yield and quality are increased.

Description

technical field [0001] The invention relates to the technical field of water-saving cultivation of economic forests and fruits in arid and semi-arid regions, in particular to a water-saving cultivation method of wolfberry. Background technique [0002] The area of ​​arid and semi-arid areas in my country accounts for about 52.5% of the country's land area. The annual precipitation is small, and the temporal and spatial distribution of precipitation is uneven. There is little rain in winter and spring, and more rain in summer and autumn. Therefore, timely supplementary irrigation is required during the critical period of crop growth to meet the growth needs. , Protect the sustainable use of cultivated land, prevent secondary saline-alkali hazards, achieve high quality and increase production. The water resources, soil and vegetation in the arid and semi-arid areas of northern China are in a delicate ecological balance and are very sensitive to external influences. Once the bal...

AI Technical Summary

Problems solved by technology

Water resources, soil and vegetation in the arid and semi-arid areas of northern China are in a delicate ecological balance and are very sensitive to external influences. Once the balance is out of balance, it will easily cause a vicious circle and it will be difficult to restore

[0003] With the development of the western region and the implementation of the strategy of returning farmland to forests and ecological construction, the development of new rural construction has a greater impact on the adjustment of the planting structure and the change of irrigation methods in the Yellow River irrigation area, especially the expansion of wolfberry planting area, while the traditional irrigation method The contradiction between regional economic development and the sustainable use of land in irrigated areas has been seriously restricted, leading to the spread of secondary salinization. Therefore, how to improve the utilization rate of irrigation water and protect the sustainable use of cultivated land in irrigated areas under mulching conditions has become a key issue in diverting the Yellow River. Core Issues of Goji Berry Production and Ecological Environment Construction in Irrigated Areas

[0004] Lycium barbarum is mainly used for cutting seedlings, transplanting and planting gardens. Traditional flood irrigation is used for supplementary irrigation. The water use efficiency is low, causing the groundwater table to rise and the soil to become salinized.

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