| 东北地区玉米秸秆全量深翻还田耕种技术研究 |
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| 引用本文： | 蔡红光,梁尧,刘慧涛,刘剑钊,秦裕波,刘方明,袁静超,张洪喜,任军,王立春.东北地区玉米秸秆全量深翻还田耕种技术研究[J].玉米科学,2019,27(5):123-129. |
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| 作者姓名： | 蔡红光 梁尧 刘慧涛 刘剑钊 秦裕波 刘方明 袁静超 张洪喜 任军 王立春 |
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| 作者单位： | 吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033,吉林省农业科学院农业资源与环境研究所/农业部东北植物营养与农业环境重点实验室, 长春 130033 |
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| 基金项目： | 国家重点研发计划项目（2017YFD0300602）、国家现代农业产业技术体系（CARS-07-G-6）、吉林省农业科技创新工程（CXGC2017ZD001）、吉林省人才开发资金项目 |
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| 摘 要： | 系统阐述东北地区玉米秸秆资源利用概况,分析玉米秸秆直接还田限制因素,根据区域生态特征提出相应的玉米秸秆全量深翻还田耕种技术体系,并从技术模式、土壤肥力、资源利用效率及经济效益等多个方面对该耕作技术体系的实施效果进行剖析。研究表明,玉米秸秆全量深翻还田耕种技术解决生产中耕层浅、实、少和土壤有机质下降以及养分过量消耗等诸多土壤肥力退化问题,构建了肥沃耕层,实现玉米高产稳产。针对如何进一步完善玉米秸秆直接还田技术、推进玉米秸秆还田等提出对策与建议。
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| 关 键 词： | 玉米 秸秆还田 深翻 东北地区 |
| 收稿时间： | 2018/10/22 0:00:00 |
Research on Full Maize Straw Returning with Deep Ploughing Mode in the Northeast China |
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| CAI Hong-guang,LIANG Yao,LIU Hui-tao,LIU Jian-zhao,QIN Yu-bo,LIU Fang-ming,YUAN Jing-chao,ZHANG Hong-xi,REN Jun and WANG Li-chun.Research on Full Maize Straw Returning with Deep Ploughing Mode in the Northeast China[J].Journal of Maize Sciences,2019,27(5):123-129. |
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| Authors: | CAI Hong-guang LIANG Yao LIU Hui-tao LIU Jian-zhao QIN Yu-bo LIU Fang-ming YUAN Jing-chao ZHANG Hong-xi REN Jun and WANG Li-chun |
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| Institution: | Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China,Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China and Institute of Agricultural Resource and Environment, Jilin Academy of Agricultural Sciences, Key Laboratory of Plant Nutrition and Agro-Environment in Northeast Region MOA, Changchun 130033, China |
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| Abstract: | The maize straw utilization status in the Northeast of China was systematic explained, and major limitations about returning application of maize straw were also analyzed. By different regional ecological characteristics, the corresponding technology systems on maize straw return by deep ploughing tillage were established respectively, and then the technical process and the effect of technology systems on soil fertility, resource use efficiency, and economic benefits were analyzed. The results indicated that main problems of soil fertility degradation, for instance, shallow top layer, high soil composition, low soil organic matter content, excess nutrient consumption, etc. were elegantly resolved by full maize straw return with deep ploughing, the fertile cultivated soil layer, higher maize grain yield and its stability were simultaneously available. Some countermeasure and suggestions of full maize straw returning technology and its promotion were proposed. |
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| Keywords: | Maize Full straw return Deep ploughing Northeast region |
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