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| CPPU对苦瓜果实生长的影响及其机理 | |
| 引用本文： | 夏中梅,侯勇,曾显斌,马国瑞,魏敏,WANG Ting-jian.CPPU对苦瓜果实生长的影响及其机理[J].西南农业学报,2000,13(3):77-83. |
| 作者姓名： | 夏中梅 侯勇 曾显斌 马国瑞 魏敏 WANG Ting-jian |
| 作者单位： | 1. 四川省农科院兰月科技开发公司科研部，中国成都 610066 2. 四川省农科院情报所，中国成都 610066 3. 浙江农业大学环境资源学院应用化学研究室，中国杭州 310029 4. Lanyue Sci.Tech.Development Co.,Sichuan Academy of Agri.Sci.,Chengd u 610066,China; |
| 摘 要： | 以中熟苦瓜品种蓝山大白为度材，用ＣＰＰＵ１０ｍｇ．Ｌ＾－１，２０ｍｇ．Ｌ＾－１，５０ｍｇ．Ｌ＾－１和１００ｍｇ．Ｌ＾－１在开花当天和花前３天，花前１天以及花后３天，花后１天处理苦瓜子房，研究了对苦瓜果实生长、膨大和产量形成以及营养品质的影响。同时，对ＣＰＰＵ促进苦瓜果实生长和膨大的机理作了研究。试验结果表明，１０ｍｇ．Ｌ＾－１、２０ｍｇ．Ｌ＾－１和５０ｍｇ．Ｌ＾－１和ＣＰＰＵ在开花前、后１天和开花 |
| 关 键 词： | CPPU 苦瓜 果实生长 单果产量 果实品质 |
| 文章编号： | 1001-4829(2000)03-0077-07 |
| 修稿时间： | 1999年9月20日 |
The effect of CPPU on fruit growth of Momordica charantia L. |
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| XIA Zhong-mei,HOU Yong,ZEN Xian-bin,MA Guo-rui,WEI Min,WANG Ting-jian.The effect of CPPU on fruit growth of Momordica charantia L.[J].Southwest China Journal of Agricultural Sciences,2000,13(3):77-83. | |
| Authors: | XIA Zhong-mei HOU Yong ZEN Xian-bin MA Guo-rui WEI Min WANG Ting-jian |
| Abstract: | The effects of CPPU on fruit growth of Momordica ch arantia L.were studied.The result showed that 10mg.L－1，20mg.L－1 and 50mg.L－1 of CPPU accelerated the ovary growth and caused the fruit r ipen earlier than the control,when Momordica charantia L.ovary were soaked wit h CPPU solution at anthesis,and 1 day before or after anthesis respectively.Amon g them,20mg.L－1CPPU treated at anthesis was more effective.The fruit fres h weight and dry weight increased by 26.8％ and 7.8％ over the control respect ively. CPPU dramatically increased the fruit cell diameter in radical section, v ertical section and tangential section by 10.92％-35.42％,11.40％-40.97％ and 10.55％-28.38％,respectively,than the control.CPPU accelerated cell divis ion and growth at early period.This might be related to CPPU regulating endogeno us IAA,GA,CTK and ABA levels. |
| Keywords: | CPPU CPPU Momordica charantia L fruit growth |
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