| 不同覆盖物应用在花生上的抗旱效果研究 |
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| 引用本文： | 邱才飞,彭春瑞,周国华,陈先茂. 不同覆盖物应用在花生上的抗旱效果研究[J]. 江西农业学报, 2004, 16(3): 18-21 |
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| 作者姓名： | 邱才飞 彭春瑞 周国华 陈先茂 |
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| 作者单位： | 江西省农业科学院,土壤肥料研究所,江西,南昌,330200;江西省农业科学院,土壤肥料研究所,江西,南昌,330200;江西省农业科学院,土壤肥料研究所,江西,南昌,330200;江西省农业科学院,土壤肥料研究所,江西,南昌,330200 |
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| 基金项目： | 国家"863"计划(2002AA2Z4331)、国家"十五"科技攻关课题(2001BA508B15)资助. |
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| 摘 要： | 对旱地花生进行了不同覆盖物的抗旱效果试验,结果表明:地表覆盖可以提高花生的叶绿素含量、光合速率、蒸腾速率和产量,不同处理的抗旱效果表现为:地膜覆盖>稻草覆盖>纸膜覆盖>不覆盖;稻草覆盖和纸膜覆盖可以有效减少地表径流量;从抗旱效果、经济效益和生态效益综合考虑,以稻草覆盖处理旱地花生最佳。
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| 关 键 词： | 覆盖 花生 抗旱 |
| 文章编号： | 1001-8581(2004)03-0018-04 |
| 修稿时间： | 2004-03-20 |
Study on Drought - resistant Effects of Different Covers Applied on Peanut |
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| Abstract: | The drought-resistant effects of different covers applied on peanut in upland were experimented. The results showed that surficial covering could increase chlorophyl content, photosynthetic rate, transpiration rate and yield of peanut; according to drought-resistant effects, different covering treatments could be arranged as follows: plastic film>rice straw >paper film >no covering. Covering peanut with rice straw and paper film could decrease surficial runoff effectively. On the basis of drought-resistant effects, economic and ecological effects, the optimum treatment was covering with rice straw. |
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| Keywords: | Covering Peanut Drought-resistant |
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