| 山茱萸根外追肥试验 |
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| 引用本文： | 范崇辉,姜保本,赵增强.山茱萸根外追肥试验[J].陕西林业科技,2000(1):9-11. |
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| 作者姓名： | 范崇辉 姜保本 赵增强 |
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| 作者单位： | 1. 西北农林科技大学西农校区园艺系,陕西杨凌,712100
2. 陕西省丹凤县林果站,陕西丹凤,726200 |
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| 基金项目： | 陕西省八五科技攻关项目 |
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| 摘 要： | 试验表明：花期喷０．３％硼酸与０．４％尿素混合液，座果率可提高７０．８％；生长季喷０．５％尿素与０．５％磷酸二氢钾混合液８次，山茱萸叶色浓绿百叶重，百叶厚和叶片营养明显提高，枝成花数，花序座果数，百果鲜重和株产分别增加３６．０％、６０．７％、４２．２％和６３．３％。
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| 关 键 词： | 山茱萸 根外追肥 座果率 产量 中药材 |
Effect of Foliage Spray on Growing and Bearing of Dogwood (Cornus officinalis Sieb. et Zucc.) |
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| FAN Chonghui,JIANG Baoben,ZHAO Zengqiang.Effect of Foliage Spray on Growing and Bearing of Dogwood (Cornus officinalis Sieb. et Zucc.)[J].Shaanxi Forest Science and Technology,2000(1):9-11. |
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| Authors: | FAN Chonghui JIANG Baoben ZHAO Zengqiang |
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| Abstract: | The results showed that fruit set was increased by 70.8% by spraying both 0.3% of boracic acid and 0.4% of urea at full bloom stage; colour of leaves was dark green. Weight and thickness of 100 fresh leaves, and mineral nutrition of leaves were significantly higher than those of controls by spraying 8 times both 0.5% of urea and 0.5% of potassium dihydrogen phosphate (KH 2PO 4)during the growing season. |
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| Keywords: | dogwood foliage spray fruit set yield per tree |
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