| 我国旱地农业发展中的几个问题 |
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| 引用本文： | 山仑.我国旱地农业发展中的几个问题[J].干旱地区农业研究,2023(3):2-4. |
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| 作者姓名： | 山仑 |
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| 作者单位： | 中国科学院、水利部水土保持研究所，西北农林科技大学，陕西 杨凌 712100 |
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| 基金项目： | 中国工程院第352场中国工程科技论坛“旱区农业节水增产”项目 |
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| 摘 要： | 介绍了我国旱地农业发展的历程、成就和经验，并重点就农业结构调整和农田持续增产的技术途径进行了论述，认为培育抗旱节水新品种和发展半旱地农业是农田稳定持续增产的突破口，而通过调整种植业结构以发展草地畜牧业则是半干旱地区实现生态环境改善和生产力同步提升的关键。此论述以期对指导半干旱地区农业发展和生态环境改善产生积极意义。
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| 关 键 词： | 旱地农业 抗旱品种 结构调整 同步提升 |
Issues in dryland agricultural research in China |
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| SHAN Lun.Issues in dryland agricultural research in China[J].Agricultural Research in the Arid Areas,2023(3):2-4. |
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| Authors: | SHAN Lun |
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| Institution: | Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Northwest A&F University, Yangling, Shaanxi 712100, China |
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| Abstract: | The paper introduced the course, achievement and experience of dryland agriculture development in China. The technical approaches of agricultural structure adjustment and continuous increase of farmland yield was mainly stressed. It was believed that the breakthrough of stable and continuous increase of farmland yield was to cultivate new varieties of drought resistance and water saving and develop semi\|arid agriculture. A key measurement for realizing the improvement of ecological environment and productivity in semi\|arid areas was to develop grassland animal husbandry by adjusting the planting structure. The above conclusions have great significance to guide the agricultural development and ecological environment improvement in semi\|arid areas in the future. |
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| Keywords: | dryland agriculture drought\|resistant variety structural adjustment synchronous improvement |
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