| 摘要: |
| 吉林省西部半干旱区在乾安和前郭县选用15hm 2 耕地采用滴灌灌溉、地膜覆盖、大垄双行、高产品种、合理施肥等一系列综合配套技术，变雨养农业为雨养农业和设施农业相结合的现代农业，达到了节水、高产、高效的目的。 |
| 关键词: 吉林西部半干旱区 玉米 膜下滴灌 节水高效 |
| DOI： |
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| RESEARCH ON WATER-SAVING，HIGH PRODUCTION AND HIGH EFFECTIVE AGRICULTURE OF SEMIARID AREAS（MAIZE）IN THE WEST OF JILIN PROVINCE |
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Zhao Bingnan, Zhu Fengwen, Yang Wei
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Institute?of?agricultural?resources?and?regional?planning?of?Jilin?province，Changchun?130062
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| Abstract: |
| A?series?of?comprehensive?agricultural?technologies，such?as?drip?irrigation，plastic?mulching，big?ridge?and?double?row，high?yielding?varieties，rational?fertilization?and?so?on，were?adopted?in?the?semiarid?areas?of?the?west?of?Jilin?province.It?changed?the?rainfed?agriculture? to?modern?agriculture?which?combined?rainfed?agriculture?with?facilities?agriculture?to?achieve?the? goal?of?saving?water，high?yields?and?high?effective. |
| Key words: maize drip irrigation economic benefit yield |
