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我处在直播造林实践中,使用地膜做辅助材料,取得了很好的效果,简述如下: 1.在要点种的地方,依地形条件,平地做微凹状坑,山坡地顺势做水平浅沟,种植穴位置应适当松土,并使其处于最低位置。铺膜后,地膜所收集雨水汇积于种植穴之上。 2.覆膜 裁取适当长度的地膜铺放于浅沟及凹穴之上,
I am in live afforestation practice, the use of plastic film as a supporting material, and achieved good results, summarized as follows: 1. In the main species of places, according to the terrain conditions, flat to do micro-pit, homeopathic do shallow shallow groove , Planting hole location should be appropriate loose soil, and make it in the lowest position. After the membrane is deposited, the rainwater collected by the membrane is collected on the planting hole. 2. Film cutting suitable length of the film laying in the shallow trench and the cavity above,