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幼龄果园覆盖率低,投入大,效益低,可在其行间套作,以便合理地利用土地,达到“以短养长”的目的,近几年,黑龙江省在幼龄果园行间采用地膜覆盖套作西瓜取得了良好的效果。具体做法如下: 1.选用良种。实践证明,果园内可间作新红宝、金化宝,齐红、庆红宝等品种。 2.整地施肥。春季顶浆深翻,打破梨底层。耙后做成2米宽的高畦,起垄和夹肥同时进行。亩施充
Young orchard coverage is low, large investment, low efficiency, intercropping between their lines in order to make rational use of land, to achieve “a short growth”, in recent years, Heilongjiang Province in young orchards Film-covered sets of watermelons made good results. Specific practices are as follows: 1. Selection of elite. Practice has proved that the orchard can be room for a new red treasure, gold, treasure, Qi Hong, Qing Hong Bao and other varieties. 2. Land preparation fertilization. Spring primed Deep Pith, to break the underlying pear. After making a rake 2 meters wide Gao Jian, ridge and clip fertilizer at the same time. Mushu charge