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本试验选用一定浓度的肥育型与化调型物质,对棉籽进行播前浸种,研究其对提高种子活力和棉苗素质的影响。结果表明:以1000ppmCO(NH_2)_2、1000ppm KH_2PO_4、300ppm“802”、200ppm CCC四种物质处理棉籽后,对提高种用品质,增强种子活力,产生了较好的生物效应。生产中可示范推广应用。
This experiment selected a certain concentration of fattening and conditioning substances, cottonseed sowing before sowing, to study its impact on improving seed vigor and cotton seedling quality. The results showed that the treatment of cottonseed with 1000ppmCO (NH_2) _2,1000ppm KH_2PO_4, 300ppm “802” and 200ppm CCC had better biological effects on improving seed quality and seed vigor. Production can be demonstrated in the promotion and application.