随着农用林网化建设进程的加快，耕地边林带的断根问题日益困扰着农民。耕地边不种林带显然不利于农业生产，种子随着林带的长大，树根不断向耕地延伸，吸取大量的水分养分，造成林带边耕地的板结，农作物减产。为此，农民们不得不投入大量的劳力人工挖断根沟，但劳民伤财效果 With the acceleration of the process of the construction of agricultural forest network, the problem of cutting roots in cultivated land along the edge of the belt has increasingly plagued peasants. Obviously not conducive to agricultural production on the edge of cultivated land, the seed grows along the forest belt, and the root of the tree extends continuously to the cultivated land. Drawing a large amount of water and nutrients, it causes the compaction of cultivated land alongside the forest belt and reduces the output of crops. To this end, farmers have to invest a lot of labor to dig the root canal ditch, but the results