| 地产蛭石在干旱地区直接施用的研究 |
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| 引用本文： | 文启凯 张洪石. 地产蛭石在干旱地区直接施用的研究[J]. 干旱区资源与环境, 1992, 6(2): 92-100 |
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| 作者姓名： | 文启凯 张洪石 |
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| 作者单位： | 新疆八一农学院(文启凯，赖忠盛，肖明，石书兵，张佩玲)，新疆尉力县(张洪石) |
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| 摘 要： | 本试验利用地产混合蛭石直接施入土壤,观察蛭石的不同用量对土壤主要物理性状,土壤持水力、土壤水分常数,根区速效养分,作物生理功能及产量等综合影响的结果表明:每放施用地产混合蛭石240kg,120kg与对照比较,不仅分别增产15.5%、13.43%,而且还可改善种子品质。
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| 关 键 词： | 蛭石 干旱地区 土壤持水力 生理功能 |
A STUDY ON THE EFFECTS OF LOCAL VERMICULITE APPLIED TO SOIL IN ARID AREA |
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| Wen Qikai,Nai Zhongsheng,Xiao Ming Xinjiang August Ist Agricultural College. A STUDY ON THE EFFECTS OF LOCAL VERMICULITE APPLIED TO SOIL IN ARID AREA[J]. Journal of Arid Land Resources and Environment, 1992, 6(2): 92-100 |
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| Authors: | Wen Qikai Nai Zhongsheng Xiao Ming Xinjiang August Ist Agricultural College |
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| Affiliation: | Wen Qikai;Nai Zhongsheng;Xiao Ming Xinjiang August Ist Agricultural College |
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| Abstract: | The paper deals with the effects of local vermiculite on soil. Theexperiments are planned to observe the changes of soil-crop factors, suchas soil physical behavior, moisture constant, moisture capacity, quick-actingfertilizer in root zone, crop physiological function, yield etc., afterwhen the vermiculite was used. The results obtained show that the vermi-culites applied into soil by 240 kg/mu (Chinese), 120 Kg/mu not onlyincrease the crop yield by 15.5%, 13.43% respectively, but also improvethe seed quality. |
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| Keywords: | Arid Land Soil Moisture Capacity Physiological Function |
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