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中国农科院棉花所提出的优质高产结铃模式调节新技术,做法是在棉花早发的基础上采取人工去除早蕾,用生长调节剂缩节胺喷洒后期果枝以控制晚蕾,促其在最佳结铃时期集中多结优桃和早秋桃,减少烂铃,防止早衰,达到改善品质,提高产量的目的。采用此项新技术,可增产皮棉5—30%,好花率增加10%,亩收益平均增加40%左右。
Chinese Academy of Agricultural Sciences proposed high-quality cotton knot production of high-yielding bolting mode regulation of new technologies, the practice is to take early removal of cotton on the basis of artificial removal of early buds, with growth regulators amylum spraying late fruiting branches to control the late bud, to promote its The best knot period concentrated multi-knot peach and early autumn peach, reduce the bad bell, prevent premature aging, to improve the quality and increase the yield. Using this new technology can increase lint 5-30%, a good rate of increase of 10%, an average increase of 40% of mu income.