Cutting Planting Method of Lycium Barbarum Used in Desertified Areas

Abstract

The invention belongs to the field of plant cultivation and aims at providing a lycium barbarum cottage planting method capable of comprehensively improving the survival rate of lycium barbarum plants in a desertification region, improving the ecological benefits of wind prevention and sand fixation and improving ecological landscape of the desertification region. The lycium barbarum cottage planting method used in the desertification region comprises the steps that land plots with more plain terrain and suitable for sand-protecting barrier arrangement are selected, farmyard manure and a compound microbial agent are applied to the plots in autumn, and then deep soil ploughing is performed to form planting soil; the pH value of the planting soil is detected, and an appropriate amount of ferrous sulfate is added to regulate the pH value to be 6-8 when the pH value is greater than 8.5; straws are utilized to arrange latticed sand-protecting barriers capable of fixing quicksand and reducing wind speed in the planting soil in the last ten-day period of April of the second year after deep soil ploughing, and a relative stable environment is provided for lycium barbarum growth; rectangular land pieces for cuttage are made within the sand-protecting barriers in the first ten-day period of May, management and protection ways are reserved during making of the cottage land pieces so as to facilitate later-period management of the lycium barbarum plants.

Description

technical field [0001] The invention belongs to the field of plant cultivation, and relates to a cutting planting technology of wolfberry, which is especially suitable for planting wolfberry cuttings in desertification areas and helps to carry out desertification control work, and specifically relates to a method for planting wolfberry cuttings in desertification areas. Background technique [0002] Desertification refers to land degradation in arid, semi-arid and dry sub-humid regions caused by various factors including climate variability and human activities. my country's desertified land area reaches 262.12 million km 2 , accounting for 27.13% of the country's land area, of which more than 90% are distributed in the western region, especially since the mid-1980s, desertification land has increased by 2460km 2 The speed of rapid expansion has forced a large number of farmers and herdsmen to become "ecological refugees". According to the data of the State Forestry Admini...

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Problems solved by technology

In addition, studies have shown that when planting plants in desertified areas, the survival rate of plants under the seed propagation method is significantly lower than that of the cutting propagation method, and the seed propagation method has relatively high requirements for environmental factors. At the same time, the time cost required Higher, not operable in desertified areas