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用缩节胺对中棉所23号进行了化控试验。结果表明：一水前三天化控对单株籽棉重、皮棉重、铃数、株高均有极显著的作用，对单株平均铃重，茎粗作用不大，衣分不受影响；一水前三天化控影响中棉所23号各性状的先后顺序是：第8节位第一果位节间长度、第9节位结铃数、第10节位的节间长度、11节位的单铃重，这种影响持续到植株顶部；打顶后化控只对很少节位果节长度和铃重有显著影响。中棉所23号一水前化控的量大会减产。
With shrinking amines in the cotton on the 23rd of a chemical control test. The results showed that: the first three days of water, chemical control of single seed cotton weight, lint weight, number of bolls, plant height has a very significant role in the average individual boll weight, stem little effect, The order of the first three days of a water chemical control affecting the traits of CIMC No. 23 is: the length of the first fruit internodes in section 8, the number of bits in section 9, the internodal length in section 10, 11 The single boll weight of the node, this effect continued to the top of the plant; topping after the chemical control of only a small number of node length and boll weight have a significant impact. CIMC No. 23, a water front of the amount of chemical control assembly cut.