| 小麦地膜覆盖增产机理再分析 |
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| 引用本文： | 孙尚平. 小麦地膜覆盖增产机理再分析[J]. 山西农业科学, 2006, 34(2): 35-38 |
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| 作者姓名： | 孙尚平 |
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| 作者单位： | 吕梁市农业局,山西,吕梁,033000 |
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| 摘 要： | 在1997~1999年3年大量试验的基础上,又对近几年的地膜小麦增产原理进行了再分析再研究,进一步证明了地膜覆盖小麦具有明显的蓄水、节水、保墒、增温作用,特别是对土壤理化性状、光照强度和小麦生长发育的影响,因而对大幅度提高小麦产量具有十分重要的意义。
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| 关 键 词： | 小麦 地膜覆盖 原理 |
| 文章编号： | 1002-2481(2006)02-0035-04 |
| 收稿时间： | 2006-01-08 |
| 修稿时间： | 2006-01-08 |
Further Approach to Principles of Yield Improvement in Wheat |
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| SUN Shang-ping. Further Approach to Principles of Yield Improvement in Wheat[J]. Journal of Shanxi Agricultural Sciences, 2006, 34(2): 35-38 |
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| Authors: | SUN Shang-ping |
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| Affiliation: | Agriculture Bureau in Lueliang, Lueliang 033000, China |
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| Abstract: | Based on experiments done during 1979 to 1999,further study was done to approach yield increasing principles for film mulched wheat.The results showed that the functions of moisture keeping,water efficiency,soil-moisture maintaining and temperature rising,especially effects to soil physical features,light strength and wheat growth,are all play important role to improvement of wheat yield. |
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| Keywords: | Wheat Film mulching Principle |
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