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通过在民勤宜林沙滩(荒)地进行黑果枸杞宜林沙滩(荒)地机械沟穴覆膜集雨造林技术试验,结果表明,民勤宜林沙滩(荒)地机械沟穴覆膜集雨栽植模式具有集雨保墒和增温效果,成活率高,生长量大,可显著提高耕层土壤含水量,达到增产增收的目的,其技术简便、易于操作、工效高,很有推广应用价值。
Through the experiment of rainwater harvesting of mechanical black hole wolfberry Yili sandy beach (wasteland) in Jiqin Yili sandy beach (wasteland), the experiment of rainwater harvesting and afforestation was carried out. The results showed that mechanical ditching The rain-harvesting planting mode has the functions of rain collection and soil warming and warming effect, has high survival rate and large growth volume, and can obviously increase soil moisture content of the topsoil and achieve the purpose of increasing production and increasing harvests. The technique has the advantages of simple technique, easy operation, high work efficiency, and popularization and application value.