农作物秸秆在遮雨通风条件下的储存研究

本文研究了水稻、小麦、玉米、油菜和棉花5种农作物收获后,在田间对稻秸和麦秸采用机械收集打捆,对玉米秸、油菜秸和棉花秸采用人工捡拾打捆,并将这5种秸秆捆储存在遮雨通风的自然环境中,同时跟踪测试秸秆燃料性能基本参数——含水率、热值、温度和体积密度的变化规律。结果表明：在四川省2009年至2011年的正常年份下,小麦、玉米、油菜和棉花这4种秸秆捆在遮雨通风的自然环境中均可安全储存并作燃料,唯有水稻秸秆捆储存期间发生霉变,不适合作燃料。...

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Bibliographic Details
Published in西南农业学报 Vol. 25; no. 5; pp. 1889 - 1894
Main Author 刘建辉 谢祖琪 姚金霞 易文裕 程方平 庞启成 应婧
Format Journal Article
LanguageChinese
Published 四川省农业机械研究设计院,四川成都,610066 2012
Subjects
体积密度
储存
农作物秸秆
含水率
温度
热值
遮雨通风
温度
农作物秸秆
遮雨通风
热值
含水率
体积密度
储存
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ISSN1001-4829

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Summary:本文研究了水稻、小麦、玉米、油菜和棉花5种农作物收获后,在田间对稻秸和麦秸采用机械收集打捆,对玉米秸、油菜秸和棉花秸采用人工捡拾打捆,并将这5种秸秆捆储存在遮雨通风的自然环境中,同时跟踪测试秸秆燃料性能基本参数——含水率、热值、温度和体积密度的变化规律。结果表明：在四川省2009年至2011年的正常年份下,小麦、玉米、油菜和棉花这4种秸秆捆在遮雨通风的自然环境中均可安全储存并作燃料,唯有水稻秸秆捆储存期间发生霉变,不适合作燃料。
Bibliography:In the study,the rice straw and wheat straw were bundled by the machine and corn stalk,rape straw,cotton stalk were bundled by people after the crop was harvested.Then 5 bundles were stored in natural rain-awning environment and the basic parameters change rules,such as moisture content,calorific value,temperature,volume density and so on,of the five crop bundles fuel were determined.The results showed that,except that rice straw bundles became mouldy during storage period,the other four crop bundles could be stored safely and used as biomass fuel.
LIU Jian-hui,XIE Zu-qi,YAO Jin-xia,YI Wen-yu,CHENG Fang-ping,PANG Qi-cheng,YING Jing（Sichuan Research ＆ Design Institute of Agricultural Machinery,Sichuan Chengdu 610066,China）
51-1213/S
Crop straw bundle; Rain-awning and airing; Storage; Moisture content; Calorific value; Temperature; Volume density
ISSN:1001-4829