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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (10): 251-254.doi: 10.11924/j.issn.1000-6850.2013-2380

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

葡萄园风障防风固沙效果研究

刘俊 张东风 于祎飞 李敬川 牛晓科 汉瑞峰 宫英振   

  • 收稿日期:2013-09-06 修回日期:2013-10-22 出版日期:2014-04-05 发布日期:2014-04-05
  • 基金资助:
    国家林业公益性行业专项 “京津风沙区葡萄园固沙与减灾技术研究” (200904043)。

Study on the Windbreak and Sand Fixation Effects of Windbreak in the Vineyard

  • Received:2013-09-06 Revised:2013-10-22 Online:2014-04-05 Published:2014-04-05

PDF (PC)

639

摘要： 为解决砂质土壤上葡萄生产过程中引起的土壤风蚀问题，以高粱杆、苇席和树枝为风障试验材料，利用风速廓线仪和风蚀盘对设置不同风障的葡萄园内外风速和风蚀量变化进行研究。结果表明葡萄园风障可有效降低葡萄园内风速，不同的风障材料对风速的降低效果不同，高粱杆风障防风效果最好，最高可降低风速38.22%。不同材料风障对葡萄园土壤保护效果不同，高粱杆风障的固沙效果最好，比对照降低了68.43%的风蚀量，风障在防风固沙的同时显著降低了因大风对葡萄叶片及果穗的危害。

关键词: 生物信息学分析, 生物信息学分析

Abstract: To resolve the problem of soil wind erosion due to the viniculture on the sandy soil, the study on wind speed and wind erosion for the vineyard with the different material windbreak was presented by using the wind profiler and wind wheel. The result showed that vineyard windbreak can effectively reduce wind speed. Different effect on reducing wind speed was observed with the different windbreak material. Sorghum straw had the outstanding windbreak effect with the decline by 38.22% for wind speed. Different windbreak also had different effects of protecting soil. Sorghum straw had the outstanding sand fixation effect with the decrease by 68.43% for the amount of wind erosion, compared with the control. Vineyard windbreaks can windbreak and sand fixation, accompanied by the significant reduction for the damage of grape leaves and ear.