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棉花具有喜温好光、营养生长与生殖生长并进特性,根系发达耐盐碱、再生能力强适应性广,是我省黑龙港流域主要的经济作物之一。棉花一生需要消耗大量的水分和营养,我省十年九旱,采用旱作节水技术措施发展棉花生产是增加棉农收入的重要手段。经过近几年生产探索与实践,摸索出以下几点棉花旱作节水技术。
Cotton has a good temperature and good light, vegetative and reproductive growth with the characteristics of well-developed roots and salinities, strong adaptability and regeneration ability, is our province in Heilonggang Basin, one of the major cash crops. Cotton needs a lot of water and nutrients throughout its life. Nine years of drought in our province, and the development of cotton production using water-saving techniques for dry farming are important measures to increase cotton farmers’ income. After several years of exploration and practice of production, find out the following cotton drought-saving technology.