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近几年来,棉田高效立体种植呈加快发展的趋势,并表现出“种植方式多样化,栽培技术规范化,生产经营市场化,投入产出效益化”的特点。一般平均1hm~2总产值达3万元左右。总结几年来的经验,棉田立体种植要获得高效益,必须掌握三条原则和五条关键措施。 一、三条原则 1.以棉花为主体。目前棉花仍然是棉田立体种植取得较高效益的保证和基础,因此,应避免选用会对棉花造成严重影响的间套作物(如间套高秆、晚熟作物)和间套方式。要做到这一点,就必须以秋冬春间套为主,限制夏套,适当扩大棉
In recent years, the efficient three-dimensional planting of cotton fields has been accelerating the development trend, and showed “the diversification of planting methods, standardization of cultivation techniques, market-oriented production and operation, input-output efficiency” features. General average 1hm ~ 2 total output value of 30,000 yuan. Sum up the past few years of experience, three-dimensional cotton planting to obtain high efficiency, we must grasp the three principles and five key measures. One or three principles 1. Take cotton as the main body. At present, cotton is still the guarantee and foundation for higher efficiency of cotton planting. Therefore, the use of intercrops (such as intercropping of tall stalks and late-maturing crops) and intercropping methods that will seriously affect cotton should be avoided. To do this, we must take the autumn and winter sets of spring-based, limited summer sets, an appropriate expansion of cotton