| 棉花蕾花期喷施高美施的增产效果 |
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| 引用本文： | 周宜军,杨伯祥,王治斌,肖桂芳.棉花蕾花期喷施高美施的增产效果[J].西南科技大学学报(哲学社会科学版),1999,16(3):34-35. |
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| 作者姓名： | 周宜军 杨伯祥 王治斌 肖桂芳 |
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| 作者单位： | 四川省绵阳市农科所!绵阳621002 |
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| 摘 要： | 棉花蕾花期喷施高美施分别比不施和仅喷清水的处理增产皮棉 1 53 .68kg/hm2 和 1 4 5.58kg/hm2 ,增幅 1 5.3 7%和 1 4 .4 5%。主要表现为单株铃数、铃重、衣分均有所提高 ,且能提早成熟 ,增加伏前桃、伏桃比率和 9月 2 0日前收花率。此外 ,能提高座桃率和降低僵黄花率 ,但对皮棉纤维品质无显著影响
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| 关 键 词： | 有机腐殖酸活性肥 棉花 产量 |
Studies on Yield Effects of Cotton Sprayed with KOMIX during Blooming Period |
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| Zhou Yijun,Yang Boxiang,Wang Zhibin,Xiao Guifang.Studies on Yield Effects of Cotton Sprayed with KOMIX during Blooming Period[J].Journal of Southwest University of Science and Technology,1999,16(3):34-35. |
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| Authors: | Zhou Yijun Yang Boxiang Wang Zhibin Xiao Guifang |
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| Abstract: | This reseach shows that the lint yield of cotton sprayed with KOMIX is 153.68kg/hm 2(15.37%) or 145.58kg/hm 2 (14.45%) higher than that sprayed with nothing or with water only.The main reasons for the increase are that bolls/plant,weight/boll and lint percentage are raised. The reseach also shows that KOMIX can make cotton mature earlier,increase the rate of pre-summer and summer bolls and have no significant affection upon cotton quality. |
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| Keywords: | active fertilizer of organic humic acid cotton yield |
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