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立体种植可以更充分地利用土地及光、热、气等自然资源,是发展高产高效农业的有效途径。而要达到预期的目的,还应注意以下几个问题:1.首先要弄清作物间的相互关系。在安排作物时,要做到植株高度、根系分布、对水肥需求及喜光耐荫等因素有所不同,最好是能够互补的作物进行搭配。尤其不能同时种植相克的两种作物。如大豆与玉米间作或混种在一起,大豆的根瘤固氮作用不但能使大豆生育良好,而且能供玉米氮肥,有利于玉米增产,而玉米又是大豆的天然支撑物,两者相得益彰。若将番茄和黄瓜种在一起,即使精心管理,黄瓜也不能正常抽丝伸蔓,茎也会逐渐变
Three-dimensional planting can make full use of land and natural light, heat, gas and other natural resources, is an effective way to develop high yield and high efficiency agriculture. In order to achieve the expected purpose, we should also pay attention to the following questions: First, we must clarify the interrelationship between crops. In arranging crops, we must achieve the plant height, root distribution, water and fertilizer needs and hi light shade and other factors are different, it is best to be able to complement the crop with. In particular, it is not possible to grow two crops at the same time. Such as soybeans and maize intercropping or mixed together, the nitrogen fixation of soybean nodules will not only make soybeans good, but also for corn nitrogen fertilizer, is conducive to corn yield, and corn is a natural support for soybeans, the two complement each other. If the tomatoes and cucumbers together, even if carefully managed, cucumber can not be normal pumping stretch vine, the stem will gradually change