| 胡 勇,靳伟荣,谢亨旺,黄永忠,万小丽.不同灌溉方式秋大豆需水规律与灌溉定额研究[J].江西水利科技,2018,(2):79-84 |
| 不同灌溉方式秋大豆需水规律与灌溉定额研究 |
| Study on water requirement and irrigation quota of autumnsoybean in different irrigation ways |
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| DOI： |
| 中文关键词: 耗水规律 灌溉定额 作物需水系数 土壤墒情 秋大豆耗水量 水平年 产量 |
| 英文关键词: Water consumption law Irrigation quotas Crop water requirement Soil moisture Autumn soybean water consumption Level year Production Sprinkler irrigation Furrow irrigation |
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| 中文摘要: |
| 本项目通过在旱地试区设置喷灌、沟灌、不灌3种处理方式，对秋大豆整个生育期的土壤墒情、耗水规律、作物需水系数、灌溉用水量等进行监测，分析研究不同灌溉方式秋大豆整个生育期的土壤墒情变化规律，通过水量平衡公式得出不同月份和不同生育期的秋大豆耗水规律，提出其耗水量与产量的相关关系，并通过连续3年的水量监测数据，提出其不同水平年不同灌溉方式的灌溉定额. |
| 英文摘要: |
| In this project，the soil moisture，water consumption，crop water requirement and irrigation water quantity of autumn soya were monitored by setting sprinkler irrigation，furrow irrigation and non-irrigation in the dryland experimental area.The effects of different irrigation methods，the change law of soil moisture in autumn soya during the whole growing period，the law of water consumption of autumn soybean in different months and different growing periods was obtained by the formula of water balance，and the relationship between water consumption and yield was put forward.Through three years of monitoring data，proposed different levels of irrigation in different irrigation quotas. |
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