| 多效唑对一串红植物学及产量性状的影响 |
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| 引用本文： | 梁顺祥,唐道城,周虎. 多效唑对一串红植物学及产量性状的影响[J]. 北方园艺, 2007, 0(8): 126-127 |
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| 作者姓名： | 梁顺祥 唐道城 周虎 |
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| 作者单位： | 青海大学,高原花卉研究中心,青海,西宁,810016 |
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| 摘 要： | 通过在一串红初花期叶面喷施多效唑(PP333),研究了不同浓度处理对一串红植物学性状及产量性状的影响.结果表明:喷施150 mg/L、200mg/L的多效唑可以显著抑制一串红的株高,减小冠幅,增加分枝数;喷施100mg/L、150mg/L的多效唑能够显著提高一串红的结实率和种子产量,但对千粒重基本无影响.
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| 关 键 词： | 多效唑 一串红 植物学性状 种子产量 |
| 文章编号： | 1001-0009（2007）08-0126-02 |
| 收稿时间： | 2007-03-12 |
| 修稿时间： | 2007-03-12 |
Effects of PP333 on Botanical and Yield Character of Salvia splendens |
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| LIANG Shun-xiang,TANG Dao-cheng,ZHOU Hu. Effects of PP333 on Botanical and Yield Character of Salvia splendens[J]. Northern Horticulture, 2007, 0(8): 126-127 |
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| Authors: | LIANG Shun-xiang TANG Dao-cheng ZHOU Hu |
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| Affiliation: | Plateau Flower Research Center of Qinghai University,Xining 810016,China |
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| Abstract: | The effects of different concentration treatments on botanical and yield characters of Salvia splendens were studied by spraying PP333at the stage of early blooming.The results showed,under concentration of 150 mg/L and 200 mg/L,the height were restrained remarkably,crown were decreased,number of shoot were increased.Under concentration of 100 mg/L and 150 mg/L,the Seed-setting rate and seed yield were remarkably increased,but had no effects on 1000-grain weight(TGW). |
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| Keywords: | PP333 Salvia splendens Botanical characters Seed yield |
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