| 王志伟,郝寿昌,朱临洪,王正泽,张瑞兰.山西北部集成抗旱技术抗旱增产效果的试验研究[J].干旱地区农业研究,2006,(5):25~30 |
| 山西北部集成抗旱技术抗旱增产效果的试验研究 |
| Effects of integrated drought-resistant technologies in north part of Shanxi Province |
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| DOI：10.7606/j.issn.1000-7601.2006.05.06 |
| 中文关键词: 旱作技术 集成 山西北部 推广应用 |
| 英文关键词:drought-resistant technology integrated north part of Shanxi Province application |
| 基金项目:山西省科委科技攻关项目(943108) |
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| 中文摘要: |
| 通过对降水量、地面径流量、作物需水量的综合分析,结合山西省中长期天气趋势预报,在客观定量地评价年度内农田水分盈亏指标的基础上,实施集成旱作技术,对玉米和谷子进行全生育期农田管理,取得明显效果。经三年的试验示范和两年的实地推广工作,社会、经济和生态效益明显。 |
| 英文摘要: |
| This paper analyzes the relationships among precipitation, runoff and crop water requirement, and investigates the effects of integrated drought-resistant technologies during whole growth period on the production of corn and millet in north part of Shanxi Province, based on the forecasting of long-term climate trend and the objective assessment of annual water supply and demand on farmlands.Significant social, economic and ecological achievements have been obtained in the process of experimentation and application for three years. |
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