Lycium ruthenicum artificial planting method of arid salt and alkali land

Abstract

The invention relates to a lycium ruthenicum artificial planting method of an arid salt and alkali land. According to the method, through planting area soil improvement, drip irrigation salt washing and root area non-woven faric covering, a salt and alkali land lycium ruthenicum planting management technology integrating physical improvement, water conservancy improvement and novel material application is obtained. Ditch forming and obstacle breaking, planting soil improving for soil water permeability and fertility improving, drip irrigation planting soil salt washing, and non-woven fabric covering for root sucker restraining are conducted, and technological reserve is accumulated for arid region salt and alkali land development and utilization and lycium ruthenicum cultivation. For the characteristics of a hardened viscose heavy soil body, based on the consideration of planting soil improvement, by forming deep ditches and breaking viscose hardened layers, the water permeability and fertility of planting ditch soil are improved; through the combination of the drip irrigation technology and the non-woven fabric root sucker restraining technology, the problem of hardened viscose heavy salt and alkali land lycium ruthenicum high-yield and high-efficiency management is effectively solved. By means of the method, the effective combination of physical, water conservancy and material technologies is embodied, construction is rapid and convenient, and operation is convenient. The method is particularly suitable for improvement and utilization of salt and alkali wasteland on the periphery of an oasis.

Description

Technical field: [0001] The invention belongs to the field of agricultural production and relates to a method for artificially planting wolfberry black fruit in saline-alkali land. Background technique: [0002] Black fruit wolfberry (Lycium ruthenicum Murr.) is a spiny shrub of Lycium genus of Solanaceae. The berries are spherical. The fruit is rich in water-soluble anthocyanin flavonoids. The use and health value are far higher than ordinary red wolfberry. In recent years, the price of black-fruited wolfberry has continued to rise, and the resources of wild black-fruited wolfberry have been severely damaged. Black fruit Lycium barbarum has strong germination ability and is extremely resistant to drought and saline alkali. It is an excellent plant resource for windbreak and sand fixation. As one of the plants with high ecological and economic value in arid and saline-alkaline areas, Lycium barbarum is in urgent need of in-depth research, development and utilization. [0...

AI Technical Summary

Problems solved by technology

In recent years, the artificial cultivation of Lycium barbarum has been paid attention to. Chinese patent application number CN 104303747 A discloses a method for raising seedlings of Lycium barbarum in saline-alkali soil. Patent application number CN101176407A announced the black-fruited wolfberry artificial cultivation technology in saline-alkali land, all related to the field management of black-fruited wolfberry and tree shape shaping, etc., but not for the cultivation of black-fruited wolfberry in hardened saline-alkali land and the treatment of sprouting seedlings

The patent application number CN102599033 A discloses a method of water-saving and salt-suppressing cultivation of Lycium barbarum covered with film in saline-alkali land, which is aimed at the planting of Lycium barbarum in medium-to-severe and secondary salinized cultivated land, and has certain limitations in application