| 小麦秸秆储存机理研究 |
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| 引用本文： | 谢祖琪,余满江,庹洪章,熊昌国,徐润琪.小麦秸秆储存机理研究[J].西南农业大学学报,2011,33(7). |
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| 作者姓名： | 谢祖琪 余满江 庹洪章 熊昌国 徐润琪 |
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| 作者单位： | 四川省农业机械研究设计院;四川师范大学成都学院; |
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| 基金项目： | 农业部2009年公益性行业(农业)科研专项经费资助项目《丘陵山地小型农机具技术研究与示范》(200903050) |
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| 摘 要： | 研究了小麦采用全喂入和半喂入两种方式收获后,再对田间麦秸采用打捆机进行捡拾收集打捆,并将麦秸捆储存于遮雨通风自然环境和环境温度相同、相对湿度恒定环境的两种环境中,跟踪测试了麦秸捆的体积密度、含水率、芯部温度以及热值等参数,探索了麦秸捆储存期间内在因素相互影响的关系.研究结果表明:无论是正常年份,还是相对湿度较大的特殊年份,麦秸捆储存期间芯部温度均没有超出安全水平线,储存前后绝干热值没有明显影响,麦秸捆均可安全储存并作能源利用.
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| 关 键 词： | 麦秸捆 储存 体积密度 含水率 温度 热值 相对湿度 |
Study on Storage Mechanism of Wheat Straw |
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| XIE Zu-qi,YU Man-jiang,TUO Hong-zhang,XIONG Chang-guo,XU Run-qi .Sichuan Research & Design Institute of Agricultural Machinery,Chengdu ,China,.Chengdu College,Sichuan Normal University,Chengdu.Study on Storage Mechanism of Wheat Straw[J].Journal of Southwest Agricultural University,2011,33(7). |
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| Authors: | XIE Zu-qi YU Man-jiang TUO Hong-zhang XIONG Chang-guo XU Run-qi Sichuan Research & Design Institute of Agricultural Machinery Chengdu China Chengdu College Sichuan Normal University Chengdu |
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| Institution: | XIE Zu-qi1,YU Man-jiang1,TUO Hong-zhang1,XIONG Chang-guo1,XU Run-qi2 1.Sichuan Research & Design Institute of Agricultural Machinery,Chengdu 610066,China,2.Chengdu College,Sichuan Normal University,Chengdu 610039 |
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| Abstract: | Wheat was harvested by a full-feed harvester or a semi-feed harvester.The wheat straw was bundled in the field by a tying machine and then stored in rain-proof and well-ventilated natural environment and in an environment with similar ambient temperature and constant relatively-humid.The changes in volume density,moisture content,temperature at the center and calorific value of the straw bundle were monitored and the interrelationship among these parameters during storage was investigated.The results showed... |
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| Keywords: | wheat straw bundle storage volume density moisture content temperature calorific value relative humidity |
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