| 秸秆覆盖对冬小麦生长状况及产量的影响 |
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| 引用本文： | 张萍,李其昀,于磊,石风刚,成仲利. 秸秆覆盖对冬小麦生长状况及产量的影响[J]. 山东理工大学学报：自然科学版, 2008, 22(5): 48-51 |
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| 作者姓名： | 张萍 李其昀 于磊 石风刚 成仲利 |
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| 作者单位： | 山东理工大学轻工与农业工程学院,山东 淄博,255049;山东理工大学轻工与农业工程学院,山东 淄博,255049;山东理工大学轻工与农业工程学院,山东 淄博,255049;山东理工大学轻工与农业工程学院,山东 淄博,255049;山东理工大学轻工与农业工程学院,山东 淄博,255049 |
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| 摘 要： | 研究了“黄淮海”一年两熟地区秸秆覆盖对冬小麦的生长发育和产量性状及其构成要素的影响。试验表明：秸秆覆盖可以改善土壤的理化性状，增加土壤养分有效性；可提高水分利用率及土壤的生物活性，明显地调节作物生长的水、肥、气、热等生态条件，促进小麦的生长发育，明显提高小麦的产量，增产可达到28．23％。
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| 关 键 词： | 秸秆覆盖 土壤温度 水分含量 小麦产量 |
The influence of the mulching straw on growth and yield of winter wheat |
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| ZHANG Ping,LI Qi-yun,YU Lei,SHI Feng-gang,CHENG Zhong-li. The influence of the mulching straw on growth and yield of winter wheat[J]. Journal of Shandong University of Technology:Science and Technology, 2008, 22(5): 48-51 |
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| Authors: | ZHANG Ping LI Qi-yun YU Lei SHI Feng-gang CHENG Zhong-li |
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| Affiliation: | ZHANG Ping,LI Qi-yun,YU Lei,SHI Feng-gang,CHENG Zhong-li(School of Light Industry , Agriculture Engineering,Sh,ong University of Technology,Zibo 255049,China) |
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| Abstract: | The main test studies the influence of the mulching straw on growth and yield of winter wheat in the east of China where harvested twice in a year.Experiments show that: straw mulch improves the soil physical and chemical properties,increase soil nutrient availability and water use efficiency,enhances the biological activity of soil,significantly adjusts the water,fertilizer,gas,heat and other ecological conditions for crop growth,promotes the growth of wheat and increaes wheat yields,increased for 28.23 pe... |
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| Keywords: | straw mulching moisture contents soil temperature output of wheat |
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