| 甘肃省土壤养分丰缺状况及肥效研究进展 |
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| 引用本文： | 崔云玲.甘肃省土壤养分丰缺状况及肥效研究进展[J].中国农学通报,2010,26(21):182-185. |
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| 作者姓名： | 崔云玲 |
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| 作者单位： | 甘肃省农科院土壤肥料与节水农业研究所,兰州,730070 |
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| 基金项目： | 国家支撑计划课题"西北干旱区高效施肥关键技术研究与示范"，农业部张掖绿洲灌区农业生态环境重点野外科学观测试验站基金 |
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| 摘 要： | 阐述了甘肃省主要耕种土壤N、P、K及微量元素的养分丰缺状况及施肥效应,并展望了今后研究的方向。
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| 关 键 词： | 马铃薯 病虫 发生特点 防治技术 马铃薯 病虫 发生特点 防治技术 |
| 收稿时间： | 4/7/2010 12:00:00 AM |
| 修稿时间： | 2010/9/24 0:00:00 |
Research Progress in Abundance and Deficiency Indicators and fertilization of Soil nutrients in Gansu Provice |
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| Cui Yunling,Ma Zhongming,Yang Junlin,E Shengzhe.Research Progress in Abundance and Deficiency Indicators and fertilization of Soil nutrients in Gansu Provice[J].Chinese Agricultural Science Bulletin,2010,26(21):182-185. |
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| Authors: | Cui Yunling Ma Zhongming Yang Junlin E Shengzhe |
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| Institution: | (Institute of Soil,Fertilizer and Water-saving Agriculture,Gansu Academy of Agricultural Sciences,Lanzhou 730070) |
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| Abstract: | This paper expatiated on N,P,K and microelements content condition in main tillage soil and the effects of fertilization in Gansu Province,at same time the future development directions were pointed out. |
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| Keywords: | soil nutrients abundance and deficiency situation effects of fertilization |
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