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THE PROGRESS OF STUDIES ON CONTROLLED AVALIABILITY FERTILIZERS
He Xiusheng, Li Suxia, Li Xuhui, Lu Dianqing
1998, 4(2): 97-106. DOI: 10.11674/zwyf.1998.0201
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DYNAMICS AND PROSPECT ON STUDIES OF HIGH ACQUISITION OF SOIL UNAVAILABLE PHOSPHORUS BY PLANTS
Wang Qingren, Li Jiyun Li Zhensheng,
1998, 4(2): 107-116. DOI: 10.11674/zwyf.1998.0202
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STUDY ON INDUSTRIAL PROCESS ON COMMERCIAL ORGANIC FETILIZERS
Shen zhongquan, Yuan Jiafu
1998, 4(2): 117-122. DOI: 10.11674/zwyf.1998.0203
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DYNAMICS OF BIOMASS AND ITS COMPONENTS AND MODELS OF NUTRIENTS ABSORPTION BY SPRING MAIZE UNDER DIFFERENT NITROGEN,PHOSPHOROUS AND POTASSIUM APPLICATION RATES
He Ping, Jin Jiyun, Lin Bao Wang Xiufang, Zhang Kuan,
1998, 4(2): 123-130. DOI: 10.11674/zwyf.1998.0204
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EFECT OF NITROGEN FERTILIZER, WATER STRESS AND THE GENOTYPES ON NITROGEN UPTAKE OF WINTER WHEAT
Fan Xiaolin, Li Ling He Wenqin, Shang Haobo, Wang Peihong,
1998, 4(2): 131-137. DOI: 10.11674/zwyf.1998.0205
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STUDY ON "RICE-AZOLLA-FISH" CROPPING ECOSYSTEM AND EFFICIENCY OF AZOLLA NITROGEN IN THE VALLEY PADDY FIELD OF NORTHERN FUJIAN
Weng Boqi, Tang Jianyang, Ying Zhaoyang, Bai XuefengAzolla, Fujiun AAS, Xiong Yan, Yang TaoJianyang, Fujian Prov
1998, 4(2): 138-144. DOI: 10.11674/zwyf.1998.0206
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STUDIES ON ACTIVATION OF PHOSPHORUS BY ORGANIC MANURE IN SOILS AND ITS MECHANISMS──Ⅰ.Effect of organic manure (matter)on activation to different phosphate in soils
Zhang Yongsong, Lin Xianyong, Luo Ancheng, Su Ling
1998, 4(2): 145-150. DOI: 10.11674/zwyf.1998.0207
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STUDIES ON ACTIVATION OF PHOSPHORUS BY ORGANIC MANURE IN SOILS AND ITS MECHANISMS──Ⅱ. Organic acids from decomposition of organic manure (matter)and their effect on activation to different artificial phosphate
Zhang Yongsong, Lin Xianyong, Luo Ancheng
1998, 4(2): 151-155. DOI: 10.11674/zwyf.1998.0208
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NATIVE POTASSIUM FORMS AND PLANT AVAILABILITY IN SELECTED SOILS FROM NORTHERN CHINA
Huang Shaowen, Jin Jiyun, Wang Zeliang, Cheng Mingfang
1998, 4(2): 156-164. DOI: 10.11674/zwyf.1998.0209
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EFFECT OF POTASSIUM ON CHILLING RESISTANCE OF MAIZE SEEDLINGS
Zou Guoyuan Yang Zhifu, Li Xiaolin,
1998, 4(2): 165-169. DOI: 10.11674/zwyf.1998.0210
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EFFECT OF MAIZE/PEANUT INTERCROPPING ON ROOT Fe(Ⅲ) REDUCING CAPACITY AND IRON NUTRITION OF PEANUT
Zou Yuanmei, Li Xiaolin, Zhang Fusuo, Cao Yiping, Wang Yunhua
1998, 4(2): 170-175. DOI: 10.11674/zwyf.1998.0211
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THE STATISTICAL ANALYSIS METHODS IN INTERCROPPING RESEARCHES
Wang Qiujie Cao Yiping, Zhang Fusuo, Wang Xingren,
1998, 4(2): 176-182. DOI: 10.11674/zwyf.1998.0212
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EFFECT OF NITROGEN SUPPLYING LEVELS ON UPTAKE AND UTILIZATION OF PURPLE SOIL POTASSIUM BY VARIOUS RICE VARIETIES
Wang Zhengyin Yao Jianxiang,
1998, 4(2): 183-187. DOI: 10.11674/zwyf.1998.0213
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ABORPTION AND DISTRIBUTION OF 15N BY MAIZE UNDER SHADING AND FOLIAR FERTILIZATION TREATMENT
Ouyang Huamin Cao Yiping Wang Jingguo, ,
1998, 4(2): 188-191. DOI: 10.11674/zwyf.1998.0214
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STUDY ON THE EFFECT OF POTASSIUM CHLORIDE OF QINGHAI
Chen Shoulun Ma Changbao Xing Wenying Li Rong Gao Xiangzhao Yang Fan Du Sen, , , , , ,
1998, 4(2): 192-195. DOI: 10.11674/zwyf.1998.0215
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