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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (24): 201-203.

所属专题： 玉米

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

江淮丘陵地区玉米农艺节水技术研究

王允青   

  • 收稿日期:2010-05-08 修回日期:2010-06-17 出版日期:2010-12-20 发布日期:2010-12-20

Study on agro-water-saving technique for maize in Jianghuai Hilly Region

  • Received:2010-05-08 Revised:2010-06-17 Online:2010-12-20 Published:2010-12-20

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摘要：

研究几种农艺节水措施对江淮丘陵地区玉米生长及节水效应影响。结果表明，秸秆覆盖玉米增产9.8%以上，旱地龙处理增产6.5%，苗乐宝处理增产8.9%。秸秆覆盖和施用苗乐宝能使土壤水分含量提高、土壤容重下降、田间持水量提高。

关键词: 红火蚁, 红火蚁, 杀虫剂, 毒力, 乙酰胆碱酯酶

Abstract:

A field experiment was carried out in Jianghuai Hilly Region to study the effects of several agro-water-saving techniques on the maize growth and water-saving. The results showed that compared with control treatment (CK), the maize yield of straw mulch treatment, application of Handilong treatment and application of Miaolebao treatment increased by over 9.8%, 6.5% and 8.9% respectively. In addition, straw mulch and application of Miaolebao could improve the soil moisture content, decrease the soil bulk density and increase the filed capacity.