| 绿洲吨粮田土肥因素的分析 |
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| 引用本文： | 谭伯勋.绿洲吨粮田土肥因素的分析[J].干旱区资源与环境,1993(1). |
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| 作者姓名： | 谭伯勋 |
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| 作者单位： | 甘肃省农业科学院土肥所 兰州，730070 |
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| 摘 要： | 分析论证绿洲吨粮田土肥因素,结果表明培肥提高地力任务之艰巨。同时,为了良田常在,永续利用,必须改变单一种植业结构,农、林、牧相结合,科学地轮作施肥管理,方可实现生态良性循环的持续农业。
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| 关 键 词： | 吨粮田 土肥因素 持续农业 |
ANALYSES OF SOILS AND FERTILIZERS IN ONE-TON-GRAIN FIELD OF OASES |
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| Tan Baixun Institute of Soils and Fertilizers,Gansu Academy of Agricultural Sciences.ANALYSES OF SOILS AND FERTILIZERS IN ONE-TON-GRAIN FIELD OF OASES[J].Journal of Arid Land Resources and Environment,1993(1). |
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| Authors: | Tan Baixun Institute of Soils and Fertilizers Gansu Academy of Agricultural Sciences |
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| Abstract: | The paper analyses the soils and fertilizers of oasis high yield farm-land. The results show that the management of soils and fertilizers is anarduous task. High input is necessary for grain production. In order tokeep soil fertility and its eternal utilization, agriculture must be combinedwith forestry and animal husbandry, with rational rotation and fertilizerapplication. Thus sustainable agriculture with excellent circulation couldbe achieved. |
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| Keywords: | One-ton-grain Field Factors of Soil and Fertilizer Sustainable Agriculture |
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