| 残膜积累对土壤理化性状与后茬作物产量影响的研究 |
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| 引用本文： | 文启凯,刘玉兰,杨广碧,赖忠盛,赵乃安,刘锡吾,石书兵. 残膜积累对土壤理化性状与后茬作物产量影响的研究[J]. 干旱区资源与环境, 1992, 0(4) |
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| 作者姓名： | 文启凯 刘玉兰 杨广碧 赖忠盛 赵乃安 刘锡吾 石书兵 |
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| 作者单位： | 新疆八一农学院农学系昌吉州科委课题组(文启凯，刘玉兰，杨广碧，赖忠盛，赵乃安，刘锡吾)，新疆八一农学院农学系昌吉州科委课题组(石书兵) |
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| 摘 要： | 本文主要阐述通过小区与中间试验,研究了现推广的覆膜栽培技术。由于残膜积累,土壤理化性状低劣,使后茬作物产量下降。为减少地膜污染,建议采用膜外侧栽培。
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| 关 键 词： | 残膜污染 土壤理化性状 膜外侧栽培 |
A STUDY ON THE INFLUENCE OF ACCUMULATIVE RESIDUAL PLASTICS ON SOIL PROPORTIES AND FOLLOWING CROP |
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| Wen Qikai,Liu Yulan,Yang Guangbi,Lai Zhongsheng ,Zhao Naian,Liu Xiwu,Shi Shubing August First Agricultural College,xinjiang. A STUDY ON THE INFLUENCE OF ACCUMULATIVE RESIDUAL PLASTICS ON SOIL PROPORTIES AND FOLLOWING CROP[J]. Journal of Arid Land Resources and Environment, 1992, 0(4) |
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| Authors: | Wen Qikai Liu Yulan Yang Guangbi Lai Zhongsheng Zhao Naian Liu Xiwu Shi Shubing August First Agricultural College xinjiang |
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| Abstract: | Plastic film has been spreading in farmland this years. Plenty ofplastic material remain in field. As a result, physical and chemical prop-orties of soil are worsening, and yield of following crop has graduallyreduced. In order to diminish the plastic film contamination, we experim-ent with a new method, sewing seed outside the film cover. Comparedwith normal cultivation method, the new one has better effects. |
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| Keywords: | Pollution of Residual Plastic Film Soil Proporty Cultivation outside Plastic Film Cover |
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