| 干旱对雨养旱地小麦产量的影响与施肥技术效应 |
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| 引用本文： | 褚清河,薛献来.干旱对雨养旱地小麦产量的影响与施肥技术效应[J].山西农业科学,2011,39(4):336-338. |
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| 作者姓名： | 褚清河 薛献来 |
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| 作者单位： | 1. 山西省农业科学院农业资源与经济研究所,山西太原,030006
2. 垣曲县科学技术协会,山西垣曲,043700 |
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| 基金项目： | 山西省科技攻关项目(011015); 山西省农业科学院博士基金项目(YBSJJ0907) |
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| 摘 要： | 对降水较好与相对干旱年份冬小麦施肥的增产效果进行了比较研究,结果表明,施肥在干旱年份对小麦的增产效果大于降水相对较好的年份;旱地大于水地;不同年份同一施肥技术间并未表现出显著的增产效果;干旱年份调控施肥技术的增产效果显著高于配方施肥技术,施肥技术是仅次于灌溉的抗旱技术。
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| 关 键 词： | 小麦 干旱年份 施肥技术 抗旱技术 |
Influence of Drought on the Wheat Yield of Rainfed Upland and Response of Fertilization Technology |
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| CHU Qing-he,XUE Xian-lai.Influence of Drought on the Wheat Yield of Rainfed Upland and Response of Fertilization Technology[J].Journal of Shanxi Agricultural Sciences,2011,39(4):336-338. |
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| Authors: | CHU Qing-he XUE Xian-lai |
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| Institution: | CHU Qing-he1,XUE Xian-lai2(1.Institute of Agricultural Resources & Economics,Shanxi Academy of Agricultural Sciences,Taiyuan 030006,China,2.Yuanqu Association of Science & Technology,Yuanqu 043700,China) |
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| Abstract: | In this paper the yield improvement results of winter wheat fertilizer application were compared between in sufficient and low rainfall years.The results showed that the effect of yield improvement for fertilize application is better in the years with low rainfall than that in sufficient rainfall years,in upland than in irrigated land;and not significant effect for the same fertilizer application technology between different years,but the yield improving effect of the adjustable and controllable fertilizer ... |
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| Keywords: | wheat low rainfall year fertilization technology drought-resistant technology |
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