| 根外施硼对新红星苹果树光合速率年变化的影响 |
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| 引用本文： | 梁长梅,温鹏飞. 根外施硼对新红星苹果树光合速率年变化的影响[J]. 山西农业大学学报(自然科学版), 2001, 21(1): 45-47 |
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| 作者姓名： | 梁长梅 温鹏飞 |
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| 作者单位： | 山西农业大学,现代技术教育部,山西,太谷,030801 |
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| 摘 要： | 研究不同次数根外施硼对新红星苹果树光合速率年变化的影响 ,结果表明 :根外施硼可以增加新红星苹果树叶片叶绿素含量 ,提高蒸腾速率 ,促进光合速率。一年中 ,根外施硼效果以三次为宜 ,喷施时间以生长后期为宜
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| 关 键 词： | 根外施硼 新红星苹果树 光合速率 |
| 文章编号： | 1000-162X(2001)01-0045-03 |
| 修稿时间： | 2000-03-15 |
Effect of Leaf Spraying Boron on Annual Variation of Photosynthesis in Starkrimson Apple Trees |
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| LIANG Chang|mei et al.. Effect of Leaf Spraying Boron on Annual Variation of Photosynthesis in Starkrimson Apple Trees[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 2001, 21(1): 45-47 |
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| Authors: | LIANG Chang|mei et al. |
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| Abstract: | The experiment was carried out to study the effect of leaf spraying Boron on annual variation of photosynthesis in Starkrimson Apple Trees. The results showed that: the content of chlorophyll, transpiration rate and photosynthetic rate increased. During the year, the effect of spraying B with three times and in the late growing season is better. |
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| Keywords: | Leaf Spraying Boron Starkrimson Apple Trees Photosynthesis |
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