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PRECISION AGRICULTURE AND ITS PERSPECTIVE IN CHINA
Jin Jiyun
1998, 4(1): 1-7. DOI: 10.11674/zwyf.1998.0101
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STUDY ON EFFECT OF NITROGEN FERTILIZER USE ON ENVIRONMENT POLLUTION
Lu Dianqing, Dong Yanan, Sun Benhua Ove Emteryd,
1998, 4(1): 8-15. DOI: 10.11674/zwyf.1998.0102
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EFFECT OF IRRIGATION AND FERTILIZATION ON NITRATE LEACHING IN LOAMY FLUVO-AQUIC SOIL
Fan Bingquan, Hu Chunfang, Ping Jianli
1998, 4(1): 16-21. DOI: 10.11674/zwyf.1998.0103
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INFLUENCE OF NITROGEN RATES ON NITRATE ACCUMULATION IN VEGETABLES
Wang Zhaohui, Li Shengxiu, Tian Xiaohong
1998, 4(1): 22-28. DOI: 10.11674/zwyf.1998.0104
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EFFECT OF LONG-TERM FERTILIZATION ON CONTENT AND AVAILABILITY OF FIXED AMMONIUM IN SOIL
Han Xiaori, Guo Pengcheng, Chen Enfeng, Zhou Deyi, Lou Chunrong
1998, 4(1): 29-36. DOI: 10.11674/zwyf.1998.0105
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THE EFFECT OF TEMPERATURE AND MOISTURE ON NITROGEN MINERALIZATION IN SOILS
Ju Xiaotang, Li Shengxiu
1998, 4(1): 37-42. DOI: 10.11674/zwyf.1998.0106
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THE PROPERTY OF POTASSIUM UPTAKE BY WINTER WHEAT AND THE UTILITY OF DIFFERENT POTASSIUM FRACTIONS OF SOILS AFTER DEPLETION
Yang Zhenming, Wang Bo, Bao Shidan, Shi Ruihe
1998, 4(1): 43-49. DOI: 10.11674/zwyf.1998.0107
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EFFECT OF SOIL WATER STRESS ON NUTRIENT DISTRIBUTION AND YIELD OF WHEAT
Shi Yan, Lin Qi, Li Sumei, Wei Dongbin, Yu Zhenwen, Yu Songlie
1998, 4(1): 50-56. DOI: 10.11674/zwyf.1998.0108
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EFFECT OF ORGANIC MANURE ON SOIL ALUMINUM TOXICITY AND NUTRIENT ABSORPTION OF WINTER WHEAT
Yu Guotai, Gin Suichu
1998, 4(1): 57-62. DOI: 10.11674/zwyf.1998.0109
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2,2'-BIPYRIDYL-COLORIMETRIC METHOD FOR MMSUREMENT OF Fe(Ⅲ) REDUCTASE ACTIVITY IN ROOTS OF DICOTYLS
Xu Liangzheng Zhang Fusuo, Li Chunjian,
1998, 4(1): 63-66. DOI: 10.11674/zwyf.1998.0110
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APPLICATION OF FERTILIZATION MODEL FOR FERTILIZER RECOMMENDATION IN CHINA
Wang Xingren, Chen Xinping, Zhang Fusuo, Mao Daru
1998, 4(1): 67-74. DOI: 10.11674/zwyf.1998.0111
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THE STATUS AND EVALUATION OF PLANT AVAILABLE SULPHUR IN SOILS
Li Shutian, Lin Bao
1998, 4(1): 75-83. DOI: 10.11674/zwyf.1998.0112
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ADVANCES IN MODELING OF ION EXCHANGE AND TRANSPORT
Ma Beiyan Zhang Yiping,
1998, 4(1): 84-91. DOI: 10.11674/zwyf.1998.0113
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RETURNING APPLICATION OF STRAW AND THE STATE OF ORGANO-MINERAL COMPEXING IN PADDY SOILS
Qiu Huachang, Liu Pengchen, Li Xueyuan, Wang Qifa, Xu Fenglin
1998, 4(1): 92-96. DOI: 10.11674/zwyf.1998.0114
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