| 叶面喷施尿素和过磷酸钙对金盏菊生长发育的影响 |
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| 引用本文： | 曾长立,程辉,张萍.叶面喷施尿素和过磷酸钙对金盏菊生长发育的影响[J].种子,2004,23(1):21-22,24. |
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| 作者姓名： | 曾长立 程辉 张萍 |
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| 作者单位： | 江汉大学医学与生命科学学院,湖北,武汉,430056 |
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| 基金项目： | 湖北省武汉市科技攻关项目 |
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| 摘 要： | 研究了在金盏菊(Calendula officinalis L.)的生长初期叶面喷施各种不同浓度配比的尿素和过磷酸钙对其营养性状和花发育的影响,结果表明:尿素和过磷酸钙配合进行叶面喷施,能促进生长,增加株高、叶片数及花朵数,其中以0.1%的尿素和1.0%的过磷酸钙配合效果最佳.
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| 关 键 词： | 金盏菊 尿素 过磷酸钙 叶面喷施 |
The Effects of Leaf-Spraying Urea and Calcium Superphosphate on the Growth and Deveplpment of Calendula officinalis L. |
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| Zeng Changli,Cheng Hui,Zhang Ping.The Effects of Leaf-Spraying Urea and Calcium Superphosphate on the Growth and Deveplpment of Calendula officinalis L.[J].Seed,2004,23(1):21-22,24. |
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| Authors: | Zeng Changli Cheng Hui Zhang Ping |
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| Abstract: | The effects of leaf-spraying different urea and calcium superphosphate in the early growth stages of Calendula officinalis L on the nutritional properties and flower development were studied.The results indicated that leaf-spraying for calendula officinalis L. could promote growth, increase plant height, leaf number and flower number,which the most effective treatment is 0.1% urea and 1.0% calcium superphosphate. |
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| Keywords: | Calendula officinalis L Growth development Urea Calcium superphosphate$$$$ |
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