| 不同氮磷钾比例花后追肥对“新梨7号”生长结果的影响 |
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| 引用本文： | 张琦,龚雪. 不同氮磷钾比例花后追肥对“新梨7号”生长结果的影响[J]. 塔里木大学学报, 2008, 20(4) |
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| 作者姓名： | 张琦 龚雪 |
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| 作者单位： | 1. 塔里木大学植物科学学院,新疆,阿拉尔,843300;新疆生产建设兵团塔里木盆地生物资源保护利用重点实验室,新疆,阿拉尔,843300
2. 塔里木大学植物科学学院,新疆,阿拉尔,843300 |
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| 摘 要： | 本文通过对“新梨7号“花后进行不同氮磷钾比例追肥,结果表明:花后施肥对“新梨7号“的坐果率影响不明显,可以提高果实品质。施肥后内膛叶的性状差异不大,但能明显增加外围叶的性状。可提高果实和叶片中钾的含量。1:2:2的氮磷钾配比效果最好,可以提高花序和花朵坐果率;增加单果重和可溶性固形物含量;增加外围叶的性状;提高叶片和果实中的氮磷钾含量。
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| 关 键 词： | “新梨7号” 氮磷钾配比 果实 叶片 |
Effect on Growth and Fruit Bearing of Xinli No.7 with Different Proportion of N,P and K Fertilizer after Flower |
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| Zhang Qi,Gong Xue. Effect on Growth and Fruit Bearing of Xinli No.7 with Different Proportion of N,P and K Fertilizer after Flower[J]. Journal of tarim University, 2008, 20(4) |
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| Authors: | Zhang Qi Gong Xue |
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| Affiliation: | Zhang Qi1,2 Gong Xue1(1 College of Plant Science,Tarim University,Alar,Xinjiang 843300)(2 Key Laboratory of Protection , Utilization of Biological Resources in Tarim Basin of Xinjiang Production , Construction Crops,Xinjiang 843300) |
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| Abstract: | The effect on growth and fruit setting of Xinli No.7 with manuring different proportion of N,P and K fertilizer after flower were studied.The results showed that there was no significant difference on fruit setting rate,but the quality of fruit could be improved.Fertilizing the different proportion of N,P and K after flower could obviously improved the external leaf traits but no effect on internal leaf.Top dressing after flower can increase the amount of kalium both in leaf and fruit.By applying fertilizer... |
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| Keywords: | Xinli No.7 the ratio of N P and K fruit leaf |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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