| Promoting sustainable agriculture development by improvingthe efficiency of chemical fertilizers and soil nutritions |
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| 作者姓名： | Li Jiyun Liu Xiudi Zhou Wei Sun Jianhu Tong Yiping Liu Wenjie Li Zhensheng Wang Peitian Yao Shujing |
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| 作者单位： | Li Jiyun; Liu Xiudi; Zhou Wei ; Sun Jianhua ;Tong Yiping ; Liu Wenjie(Research Center for Eco- Environmental Sciences，Chinese Acadernv of Sciences)Li Zhensheng; Wang Peitian ;Yao Shujing(Institute of Genetics，Chinese Acadernv of Sciences) |
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| 摘 要： | ＰｒｏｍｏｔｉｎｇｓｕｓｔａｉｎａｂｌｅａｇｒｉｃｕｌｔｕｒｅｄｅｖｅｌｏｐｍｅｎｔｂｙｉｍｐｒｏｖｉｎｇｔｈｅｅｆｆｉｃｉｅｎｃｙｏｆｃｈｅｍｉｃａｌｆｅｒｔｉｌｉｚｅｒｓａｎｄｓｏｉｌｎｕｔｒｉｔｉｏｎｓＬｉＪｉｙｕｎ；ＬｉｕＸｉｕｄｉ；Ｚｈｏｕ...
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| 关 键 词： | nutrient elements efficiency untilization root secretion organic acid. |
| 收稿时间： | 1994/12/9 0:00:00 |
Promoting sustainable agriculture development by improvingthe efficiency of chemical fertilizers and soil nutritions |
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| Li Jiyun,Liu Xiudi,Zhou Wei,Sun Jianhu,Tong Yiping,Liu Wenjie,Li Zhensheng,Wang Peitian,Yao Shujing.Promoting sustainable agriculture development by improvingthe efficiency of chemical fertilizers and soil nutritions[J].Journal of Environmental Sciences,1995,7(3):297-303. |
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| Authors: | Li Jiyun Liu Xiudi Zhou Wei Sun Jianhua Tong Yiping Liu Wenjie |
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| Abstract: | Deficiency of available phosphorus in soil is an important limiting factor for increasing agriculturalyield. To breed the crop varieties which can efficiently utilize the phosphorus retained in soil together with rea-sonable use of phosphorus fertilizer is an effective way to solve phosphorus deficiency. Under the condition ofintercropping maize and soybean, it was found molybdenum application can promote soybean to fix more nitro-gen, thus increasing the yield of the two crops. To develop the high efficiency ammoniurn bicarbonate to im-prove the efficiency of nitrogen fertilizers is suggested. |
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| Keywords: | nutrient elements efficiency untilization root secretion organic acid |
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