南方果园，春夏秋３季高温多雨，杂草蓬勃生长，如人工用锄除草，１ａ常须锄除７～１３次，颇费劳力。如果利用幼年果树树盘以外隙地自然生长杂草，待杂草生长茂盛时将其铲除或割下，晒干后覆盖于树盘下，可以一举几得：１）减少中耕除草次数，节省劳力用干草覆盖１层，可... South Orchard, spring, summer and autumn 3 high temperature and rainy, weed vigorous growth, such as artificial hoe weeding, 1a often hoeing in addition to 7 to 13 times, laborious. If the weeds are naturally grown outside the tree-plantations of young trees, they will be eradicated or cut off when the weeds grow well and covered with tree leaves under the sun-dried trees. In one fell swoop, weeds can be reduced by 1) reducing the frequency of cultivation and weeding and saving labor Hay covered 1 layer, can be ...