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ＡＢＴ＿４增产灵对棉花的增产效应朱龙成江苏涟水县棉办２２３４００薛家梅江苏涟水县科委ＡＢＴ４增产灵是一种复合型的植物生长调节剂。１９９１～１９９２年多点试验示范表明，棉花可增产３．２％～１４．９％。两年来全县应用ＡＢＴ４增产灵面积共２．１５万公顷。已...
ABT_4 Zenglingling Yield Effect on Cotton Zhu Longcheng Jiangsu Lianshui Cotton Office 223400 Xue Jiamei Lianshui County Scientific Committee ABT4 Zenglingling is a compound plant growth regulator. From 1991 to 1992, more tests and demonstrations show that cotton can increase 3.2% to 14.9%. In the past two years, the county applied ABT4 to increase yield area of 21,500 hectares. Already ...