| 摘要: |
| 本文对农田林网半带更新的气象效应及其对小麦的影响进行了讨论。结果表明:半带更新后的林网仍在一定程度上保证了其防护效益的永续性。这种更新方式在生产实践上是可行的。 |
| 关键词: 农田林网 气象效应 防风效能 半带更新 |
| DOI： |
| 投稿时间：1990-09-19 |
| 基金项目:黄淮海中低产区综合防护林体系配套技术研究的一部分 |
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| The Meteorological Effect of the Farmland Forest Shelter Network Half Renewal and Its Influence on Wheat Yield |
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| Abstract: |
| This paper discussed the meteorological effect of the farmland forest shelter network renewal and reformation.These results show that after half of the forest shelter network has renewed,it still ensures the continua- tion of its protective benefit in certain degree.Therefore,the half renewal method can be used on productive practice. |
| Key words: farmland forest shelter network meteorological effect wind protective effect halfbelf regeneration of shelter forest |
