| KNO_3、KH_2PO_4在番木瓜育苗中的施用效果探讨 |
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| 引用本文： | 李靖,张玲,孙淑霞. KNO_3、KH_2PO_4在番木瓜育苗中的施用效果探讨[J]. 北方园艺, 2008, 0(12) |
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| 作者姓名： | 李靖 张玲 孙淑霞 |
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| 作者单位： | 1. 四川省农业科学院,园艺所,四川,成都,610066
2. 西昌学院,四川,西昌,615013 |
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| 摘 要： | 对KNO3和KH2PO4这两种肥料在番木瓜育苗中的施用效果进行了探讨.以春播种苗为材料设计了6个处理.结果表明:各处理效果均好于对照.其中编号为A、B、C、D的处理效果较为明显,以A处理效果最好.进一步统计分析表明,在施肥方式上应以根施为主要施肥方式,且以KNO3根施效果最好;叶面喷施应该作为辅助施肥方式,以使用KH2PO4效果最好.
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| 关 键 词： | 番木瓜 施用效果 |
The Impact of KNO_3 and KH_2PO_4 on Burgeon of Papaya |
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| LI Jing,ZHANG Ling,SUN Shu-xia. The Impact of KNO_3 and KH_2PO_4 on Burgeon of Papaya[J]. Northern Horticulture, 2008, 0(12) |
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| Authors: | LI Jing ZHANG Ling SUN Shu-xia |
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| Affiliation: | LI Jing1,ZHANG Ling2,SUN Shu-xia1(1.Horticulture Department,Sichuan Agricultural Academy of Sciences,Chengdu,Sichuan 610066,China,2.Xichang Agricultural College,Xichang,Sichuan 625013,China) |
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| Abstract: | This study explored the impact of KNO3 and KH2PO4 on breeding of papaya.This experiments designed 6 treatments for spring papaya seedlings,the results showed that the effects of all the treatments,especially the signs of A,B,C and D treatments were more distinctive than the contrast,and the A treatment was best in all the treatments.The further analysis of statistical showed that the model of fertilization should be based on root,and KNO3 was best suited for roots.In addition,KH2PO4was most fit for spraying... |
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| Keywords: | KNO3 KH2PO4 |
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