文献类型： 外文期刊
作者： Sun, Ling 1 ; Zhu, Zesheng 1 ;
作者机构： 1.JiangSu Acad Agr Sci, Nanjing 210014, Jiangsu, Peoples R China
关键词： Optimal sampling;Monitoring Large-area crop rotation;Integer programming
期刊名称：APPLIED SCIENCE, MATERIALS SCIENCE AND INFORMATION TECHNOLOGIES IN INDUSTRY
ISSN： 1660-9336
年卷期： 2014 年 513-517 卷
页码：
收录情况： SCI
摘要： The aim of this study was to investigate the use of the least squares regression and integer programming as a method of defining optimal sampling area for monitoring large-area crop rotation period. It was found that using this method significantly decreased the cost for monitoring large-area rice-cotton rotation by 84% and increased only the monitoring error by 4%. This new method demonstrated potential for general applicability to monitoring other large-area crops.
- 相关文献
作者其他论文 更多>>
-
Rapid Screening of High-Yield Gellan Gum Mutants of Sphingomonas paucimobilis ATCC 31461 by Combining Atmospheric and Room Temperature Plasma Mutation with Near-Infrared Spectroscopy Monitoring
作者：Sun, Ling;Wang, Yazhen;Yue, Meixiang;Ding, Xialiang;Sun, Wenjing;Yu, Xiangyang;Ge, Jing;Song, Lixiao;Yu, Xiangyang;Ge, Jing;Song, Lixiao
关键词：gellan gum; fast screening; atmospheric and room temperature plasma (ARTP); Near Infrared Spectroscopy; Sphingomonas paucimobilis
-
Genome-Wide Identification and Evolutionary Analysis of NBS-LRR Genes From Dioscorea rotundata
作者：Zhang, Yan-Mei;Chen, Min;Sun, Ling;Wang, Yue;Liu, Jia;Sun, Xiao-Qin;Hang, Yue-Yu;Yin, Jianmei
关键词：Dioscorea rotundata; NBS-LRR genes; pathogen defense; R gene; genome-wide analysis
-
Remote Sensing Study on Improving Rice Yield by Cotton-Rice Rotation
作者：Sun, Ling;Zhu, Zesheng
关键词：
-
Assessing Effects of Cotton-Rice Rotation on Rice Yield Using Different Remote Sensing Vegetation Indices
作者：Sun, Ling;Zhu, Zesheng
关键词：rotation of cotton and rice; continuous monoculture of rice; vegetation indices; rice rotation effect estimation; satellite remote sensing experiment
-
Linear programming Monte Carlo method based on remote sensing for ecological restoration of degraded ecosystem
作者：Sun, Ling;Zhu, Zesheng
关键词：
-
Using Spectral Vegetation Index to Estimate Continuous Cotton and Rice-Cotton Rotation Effects on Cotton Yield
作者：Sun, Ling;Zhu, Zesheng
关键词：rotation of cotton and rice; cotton monoculture; ratio vegetation index; cotton yield; satellite remote sensing experiment
-
Study on Extraction Methods of Winter Wheat Area Based on GF-1 Satellite Images
作者：Shan, Jie;Wang, Zhiming;Sun, Ling;Qiu, Lin;Yu, Kun;Wang, Jingjing
关键词：winter wheat; classification characteristic; SVM; MLC
