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| 河南省农作物秸秆资源分布及其资源评价 | |
| 引用本文： | 李幸芳,李刚,韩敏,葛伟,刘圣勇.河南省农作物秸秆资源分布及其资源评价[J].河南科学,2011,29(12):1464-1469. |
| 作者姓名： | 李幸芳 李刚 韩敏 葛伟 刘圣勇 |
| 作者单位： | 1. 河南农业大学 农业部可再生能源重点开放实验室,郑州,450002 2. 信阳市环保局环境监测站,河南信阳,464000 3. 信阳市环保局环境科学研究所,河南信阳,464000 |
| 基金项目： | 河南省基础与前沿技术研究(102102310335) |
| 摘 要： | 以2000—2010年河南省统计年鉴为数据基础,对河南省作物秸秆的种类、资源分布特性及其变化规律进行了分析.结果表明,小麦秸秆、玉米秸秆是河南省主要的作物秸秆种类,其资源量比重分别达到47.30%和25.09%,累积占全省秸秆总量的72.39%,属于优势秸秆资源;其次为棉花和水稻秸秆,而油菜秸秆、芝麻秸秆比例分别为1.71%和0.83%,属小比例作物秸秆.根据各类作物秸秆资源量年度变化情况,小麦、玉米秸秆资源量逐年稳定增加,其它作物秸秆资源量则相对减少.河南省作物秸秆资源主要分布在周口市、南阳市、驻马店市、信阳市、新乡市和安阳市(河南南部和东北部),累积占到全省秸秆资源的67.82%. |
| 关 键 词： | 河南省 秸秆资源 分布 变化规律 评价 |
The Research on the Estimation of Crop Straw Resource Distribution and the Resource Evaluation in Henan Province |
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| Li Xingfang , Li Gang , Han Min , Ge Wei , Liu Shengyong.The Research on the Estimation of Crop Straw Resource Distribution and the Resource Evaluation in Henan Province[J].Henan Science,2011,29(12):1464-1469. | |
| Authors: | Li Xingfang Li Gang Han Min Ge Wei Liu Shengyong |
| Institution: | 1(1.Key Laboratory of Renewable Energy of the Agricultural Ministry,Henan Agricultural University,Zhengzhou 450002,China; 2.Xinyang Environmental Protection Bureau of Evironmental Monitoring Station,Xinyang 464000,Henan China; 3.Environmental Protection Bureau of Xinyang Environmental Science Research Institute,Xinyang 464000,Henan China) |
| Abstract: | In this study,based on 2000—2010 Henan statistical data.The crop straw types,resource distribution and variation of Henan province were analyzed,the results showed that the major straw types were wheat and corn straw,respectively accounting for 47.30 % and 25.09 %,aggregating 72.39 % in the whole province.They were competitive straw resource.The next were cotton and rice straw.Moreover the percentage of rape and sesame straw were 1.71 % and 0.83 %.According to annual variation of crop straw,wheat and corn straw resource were increased with years,however,the others relatively were decreased.The main crop straw resource was mainly were distributed in the main grain production area,such as Zhoukou,Nanyang,Zhumadian,Xinyang,Xinxiang,and Anyang,adding up to 67.82 % in the whole province. |
| Keywords: | Henan province crop straw resource distribution variation evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |