| 利用植物生长调节剂防止甘蓝未熟抽薹的研究 |
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| 引用本文： | 饶立兵,陈先知,朱剑桥,王燕.利用植物生长调节剂防止甘蓝未熟抽薹的研究[J].长江蔬菜,2009(20). |
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| 作者姓名： | 饶立兵 陈先知 朱剑桥 王燕 |
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| 作者单位： | 温州科技职业学院,浙江温州,325006 |
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| 基金项目： | 浙江省温州市科技局资助项目 |
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| 摘 要： | 试验针对甘蓝未熟抽薹现象,通过对京丰1号甘蓝6～7片真叶期、12片真叶期2个阶段进行爱多收、矮壮素、比久、多效唑4种生长调节剂不同浓度的处理,结果表明,在6～7片真叶期喷施4 500 mg/L的比久,抗抽薹能力最强,抽薹率为6.25%,比喷清水低50.4个百分点.12片真叶期喷施植物生长调节剂效果不是很理想.
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| 关 键 词： | 植物生长调节剂 甘蓝 未熟抽薹 |
Study on the Controlling of Immature-bolting in Cabbage by Plant Growth-regulator |
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| RAO Libing,CHEN Xianzhi,ZHU Jianqiao,WANG Yan.Study on the Controlling of Immature-bolting in Cabbage by Plant Growth-regulator[J].Journal of Changjiang Vegetables,2009(20). |
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| Authors: | RAO Libing CHEN Xianzhi ZHU Jianqiao WANG Yan |
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| Institution: | RAO Libing,CHEN Xianzhi,ZHU Jianqiao,WANG Yan ( Wenzhou Professional College of Science , Technology,Wenzhou,Zhejiang 325006 ) |
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| Abstract: | The immature-bolting in Cabbage causes great yield reduction, the following experiment was performed to test the effect of plant growth-regulator on overcoming the immature-bolting. Cabbage variety Jingfeng No.1 was used in the experiment, four kinds of plant growth-regulators, including ATONIK, CCC, B9, PP333, were sprayed with different concentration during seedling stage (6-7 and 12 main leaves). The results showed that the spraying of 4 500 mg/L of B9 at stage 6-7 leaves had the best effect on anti-to r... |
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| Keywords: | Plant growth-regulators Cabbage Immature-bolting |
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