| 叶面施肥对油橄榄坐果率的影响 |
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| 引用本文： | 肖千文,金银春,吴开志,蒲光兰,李森.叶面施肥对油橄榄坐果率的影响[J].安徽农业科学,2009,37(30):14670-14671. |
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| 作者姓名： | 肖千文 金银春 吴开志 蒲光兰 李森 |
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| 作者单位： | 四川农业大学林学院,四川,雅安,625014;四川农业大学林学院,四川,雅安,625014;四川农业大学林学院,四川,雅安,625014;四川农业大学林学院,四川,雅安,625014;四川农业大学林学院,四川,雅安,625014 |
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| 摘 要： | 目的]探索叶面施肥对油橄榄坐果率的效果，为油橄榄花期的保花促果提供依据。方法]采用单因子和正交施肥比较不同浓度水平及组合下油橄榄的坐果率。结果]单因子施肥时，HBO3、CO（NH2）2、KH2PO4、CaCl2最合适的施肥浓度为0．2％～0．3％，钙肥浓度偏高会降低坐果率；正交施肥处理效果最好的是处理（13），HBO3、CO（NH2）2、KH2PO4、CaCl2浓度分别为0．2％、0．2％、0．4％、0，坐果率达1．38％，比CK高1．10％。结论]采用合适的施肥浓度或组合能提高油橄榄的坐果率，合理的组合施肥效果更好。
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| 关 键 词： | 叶面施肥 正交 油橄榄 坐果率 |
Effects of Leaf Fertilizer Application on Fruit-Setting Rate of Olive |
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| XIAO Qian-wen et al.Effects of Leaf Fertilizer Application on Fruit-Setting Rate of Olive[J].Journal of Anhui Agricultural Sciences,2009,37(30):14670-14671. |
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| Authors: | XIAO Qian-wen |
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| Institution: | XIAO Qian-wen et al (Forestry College,Sichuan Agricultural University,Yaan,Sichuan 625014) |
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| Abstract: | Objective] The research aimed to explore the effect of leaf fertilization on the olive's fruit-setting rate,and provide reference for olive's flowers and fruits protection.Method] The single factor experiment and orthogonal designment were applied to compare different fertilizer levels and combinations of olive's fruit-setting rate.Result] The results showed that the most suitable concentration about HBO3,CO(NH2)2,KH2PO4 and CaCl2 was 0.2%-0.3%,and calcium at high concentration will reduce the fruit-sett... |
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| Keywords: | Leaf fertilization Orthogonal design Olive Fruit-setting rate |
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