【摘要】 合理的种植密度、生根粉拌种及喷洒旱地龙农艺节水技术在棉花上的应用研究表明 :密度为 19.5× 10 4 株·hm- 2 时产量较高 ;生根粉拌种处理可增产 6%以上 ;喷洒旱地龙处理可增产 5.5%～ 9.4 % ;在新疆干旱、半干旱地区推广应用此类措施有一定的积极作用更多还原

【Abstract】 The application and research on comprehensive agricultural saving water techniques,used to cotton,including rational planting density,processing seed with rooting powder and spraying “FA HAN DI LONG”showed: The output of cotton was much higher when the density of cotton planting was about 195 000.Processing seed with the rooting powder can increase output of cotton over 6%. Spraying the“FA HAN DI LONG” also can increase the output about 5.5%～9.4%.Popularizing and applying the technologies in the arid and semi arid area in Xinjiang has some good effect on agriculture.更多还原