Land consolidation engineering and modern agriculture: A case study from soil particles to agricultural systems
文献类型：期刊论文
| 作者 | Liu Yansui1,3,4; Zheng Xiaoyu3,4,5; Wang Yongsheng3,4; Cao Zhi3,4; Li Yuheng3,4; Wu Wenhao1; Liu Zhengjia3,4; Liu Huaihua2; Li Rui2 |
| 刊名 | JOURNAL OF GEOGRAPHICAL SCIENCES
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 28期号:12页码:1896-1906 |
| 关键词 | land consolidation engineering sandy land red clay and loess modern agriculture soil particle agricultural system Yulin |
| ISSN号 | 1009-637X |
| DOI | 10.1007/s11442-018-1570-1 |
| 通讯作者 | Cao Zhi(caoz.14b@igsnrr.ac.cn) |
| 英文摘要 | Land consolidation engineering is one of the very important ways to improve the quality of farmland and the level of agricultural productivity. Studies of land consolidation and crop cultivation still mainly focus on single land functional optimization or crop breeding and yields. However, whether the improved crop varieties were sown on healthy and fertile soils is still a question. This paper introduces new ideas and engineering measures for sandy land rehabilitation and modern agricultural development in the Mu Us Sandy Land, Shaanxi Province, Western China. The important roles of particles and aggregates in soil reconstruction were confirmed following three innovative microscopic theories, including micro-structure, micro-morphology and micro-mechanism. New soil was constructed based on the physical complementarity of sandy, clay and loess particles in the Yulin area, northern Shaanxi Province. Field experiments were carried out to study the appropriate mixture ratio of different soils and their suitability for different crops. The improved crop varieties were sown on healthy and fertile soils, which were chosen by coupling according to its soil ecological suitability and crop physiological adaptability. The fertility improvement practices in the new constructed soils with different crops integrated water and fertilizer management measures, which were also provided in the experiment. Overall, an integrated land optimization configuration with improved and optimized crop variety selection was suggested for engineering sandy land-oriented consolidation from the soil particles to the agricultural system. |
| WOS关键词 | US SANDY LAND ; LOESS PLATEAU ; CHINA ; WATER ; SANDSTONE ; FRAMEWORK ; YIELD |
| 资助项目 | National Key R&D Program of China[2017YFC0504701] ; National Natural Science Foundation of China[41801174] |
| WOS研究方向 | Physical Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:000455924200010 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/50573]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Cao Zhi |
| 作者单位 | 1.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China 2.Yulin Acad Agr Sci, Yulin 719000, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Ctr Assessment & Res Targeted Poverty Alleviat, Beijing 100101, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Yansui,Zheng Xiaoyu,Wang Yongsheng,et al. Land consolidation engineering and modern agriculture: A case study from soil particles to agricultural systems[J]. JOURNAL OF GEOGRAPHICAL SCIENCES,2018,28(12):1896-1906. |
| APA | Liu Yansui.,Zheng Xiaoyu.,Wang Yongsheng.,Cao Zhi.,Li Yuheng.,...&Li Rui.(2018).Land consolidation engineering and modern agriculture: A case study from soil particles to agricultural systems.JOURNAL OF GEOGRAPHICAL SCIENCES,28(12),1896-1906. |
| MLA | Liu Yansui,et al."Land consolidation engineering and modern agriculture: A case study from soil particles to agricultural systems".JOURNAL OF GEOGRAPHICAL SCIENCES 28.12(2018):1896-1906. |
入库方式： OAI收割
来源：地理科学与资源研究所
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