| 王凤新,康跃虎,刘士平.滴灌条件下马铃薯田的土壤水分调控方法[J].干旱地区农业研究,2003,(1):27~30 |
| 滴灌条件下马铃薯田的土壤水分调控方法 |
| Methods of soil water regulation for potato under drip irrigation |
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| DOI：10.7606/j.issn.1000-7601.2003.01.06 |
| 中文关键词: 土壤水分调控 滴灌 马铃薯田 |
| 英文关键词:regulation of soil water drip irrigation potato |
| 基金项目:国家杰出青年科学基金(40125002)； 国家自然科学基金(40071020) |
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| 中文摘要: |
| 出了滴灌条件下马铃薯土壤湿润范围调控的一般方法,重点探讨了通过制定更加合理的马铃薯滴灌灌溉计划来调控土壤水分时所要注意的问题。综述了马铃薯的需水特点,马铃薯耗水预报的方法,滴灌土壤水分状况的监控评价方法,降雨对土壤水分调控的影响以及5种制定马铃薯灌溉计划的参考方法。最后,根据国内外研究现状,提出了所需研究和解决的4个相关问题。 |
| 英文摘要: |
| This paper presents the general methods for the regulation of soil wetting pattern and discusses some necessary considerations on how to regulate soil water by a more reasonable drip irrigation scheduling．Moreover，it summarizes the characteristics of potato water requirement，and discusses the methods to estimate potato evapotranspiration，the means to measure and evaluate the soil moisture status， the effects of rainfall pattern on the soil water regulation，and five ways to schedule drip irrigation for potato．Finally，based on the current research situation，the paper presents four relevant academic problems that need further study． |
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