| 嫁接黄瓜采种试验研究 |
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| 引用本文： | 陈正武,张霞,于海生.嫁接黄瓜采种试验研究[J].天津农业科学,2005,11(2):17-18. |
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| 作者姓名： | 陈正武 张霞 于海生 |
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| 作者单位： | 1. 天津科润黄瓜研究所,天津,300192
2. 山东省宁阳县东疏镇人民政府,山东,宁阳,271400 |
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| 摘 要： | 用黑籽南瓜做砧木,亲本451做接穗进行嫁接采种试验。结果表明,重茬地嫁接可以提高植株的抗病性,使霜霉病病情指数降低50%,植株死亡率降低15个百分点以上;嫁接能够显著提高黄瓜的单株结瓜数及种子千粒重,可以大幅提高黄瓜的种子产量。
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| 关 键 词： | 黄瓜 嫁接 抗病性 单株结瓜数 千粒重 种子产量 |
| 文章编号： | 1006-6500(2005)02-0017-02 |
| 修稿时间： | 2004年12月15 |
Study on Seed Collection of the Grated Cucumber |
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| CHEN Zheng-wu,ZHANG Xia,YU Hai-sheng.Study on Seed Collection of the Grated Cucumber[J].Tianjin Agricultural Sciences,2005,11(2):17-18. |
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| Authors: | CHEN Zheng-wu ZHANG Xia YU Hai-sheng |
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| Abstract: | The cucumber (Cucumis sativus L.) parent 451 as scions were grafted on rootstocks of fig leaf gourd (Cucurbita ficifolia) in order to study seed collection of the grated cucumber. The results showed that the disease resistance of the grafted cucumber was enhanced in continuous cropping while the disease index of downy mildew and its death rate decrease above 50% and 46% respectively. It is obvious that grafting can increase the fruit number per plant as well as its 1000-seed weight and seed yield. |
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| Keywords: | cucumber graft disease resistance fruit number per plant 1000-seed weight seed yield |
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