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间作套种是指在同一土地上按照一定的株距、行距和占地的宽窄比例种植不同种类的农作物,是充分利用种植空间和资源的一种农业生产模式。一般把几种作物同时期播种的叫间作,间作作物的共生期至少占一种作物全生育期的一半;不同时期播种的叫套种,套种作物的共生期较短,一般不超过套种作物全生育期的一半。一、间作套种的作物,植株要高矮搭配高矮搭配才有利于通风透光,使太阳光能得以充分利用。如玉米与大
Intercropping intercropping refers to planting different types of crops on the same land according to a certain plant spacing, row spacing and the breadth-width ratio of land occupation, which is an agricultural production mode that makes full use of planting space and resources. Generally several crops are sown at the same time intercropping, intercropping crops symbiotic period accounted for at least half of a crop full growth period; sowing at different times called interplanting, intercropping crops symbiotic shorter, generally not more than the intercropping crop full growth Half of the period. Intercropping crops, plants with high and low collocation is conducive to ventilation, so that sunlight can be fully utilized. Such as corn and big