您好，欢迎访问江苏省农业科学院 机构知识库！
江苏省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Nitrogen Status Estimation of Winter Wheat by Using an IKONOS Satellite Image in the North China Plain

文献类型： 外文期刊

作者： Jia, Liangliang 2 ; Yu, Zihui 1 ; Li, Fei 1 ; Gnyp, Martin 3 ; Koppe, Wolfgang 3 ; Bareth, Georg 3 ; Miao, Yuxin 1 ; Chen 1 ;

作者机构： 1.China Agr Univ, Coll Resources & Environm Sci, Beijing 100094, Peoples R China

2.Hebei Acad Agr & Forestry Sci, Inst Agr Resources & Environm, Shijiazhuang 050051, Peoples R China

3.Univ Cologne, Dept Geog, D-50923 Cologne, Germany

关键词： IKONOS image;vegetation indices;nitrogen status;winter wheat

期刊名称：COMPUTER AND COMPUTING TECHNOLOGIES IN AGRICULTURE V, PT II

ISSN： 1868-4238

年卷期： 2012 年 369 卷

页码：

收录情况： SCI

摘要： The objective of this study was to determine relationship between high resolution satellite image and wheat N status, and develop a methodology to predict wheat N status in the farmers' fields. Field experiment with 5 different N rates was conducted in Huimin County in the North China Plain, and farmers' fields in 3 separated sites were selected as validation plots. The IKONOS image covering all research sites was obtained at shooting stage in 2006. The results showed that single band reflectance of NIR, Red and Green and vegetation indices of NDVI, GNDVI, RVI and OSAVI all well correlated with wheat N status parameters. Field validation results indicated that the prediction models using OSAVI performed well in predicting N uptake in the farmers' fields (R-2 = 0.735). We conclude that high resolution satellite images like IKONOS are useful tools in N fertilization management in the North China Plain.

  • 相关文献

[1]Multi-Temporal Hyperspectral and Radar Remote Sensing for Estimating Winter Wheat Biomass in the North China Plain. Hennig, Simon D.,Koppe, Wolfgang,Gnyp, Martin L.,Bareth, Georg,Chen, Xinping,Li, Fei,Miao, Yuxin,Jia, Liangliang. 2012

[2]Effects of Waterlogging and Shading at Jointing Stage on Dry Matter Distribution and Yield of Winter Wheat. Yang Liu,Xiaoyu Liu,Jing Cao,Chunlin Shi,Shouli Xuan. 2019

[3]GROWTH MONITORING OF WINTER WHEAT BASED ON OPTICAL REMOTE SENSING AND SAR DATA FUSION. Li Weiguo. 2016

[4]ANALYSIS OF SPATIAL AND TEMPORAL CHARACTERISTICS OF DROUGHT AND FLOOD BASED ON PRECIPITATION TEMPERATURE INDEX AT WINTER WHEAT GROWTH STAGES. Miao Tian,Jing Wang. 2019

[5]Effects of Waterlogging and Shading at Jointing and Grain-Filling Stages on Yield Components of Winter Wheat. Yang Liu,Chunlin Shi,Shouli Xuan,Xiufang Wei,Yongle Shi,Zongqiang Luo. 2016

[6]COMPARSION OF MULTISPECTRAL REFLECTANCE WITH DIGITAL COLOR IMAGE IN ASSESSING THE WINTER WHEAT NITROGEN STATUS. Chen, Xinping,Cui, Zhenling,Zhang, Fusuo,Jia, Liangliang,Li, Minzan. 2009

[7]Development and implementation of a multiscale biomass model using hyperspectral vegetation indices for winter wheat in the North China Plain. Bareth, Georg,Lenz-Wiedemann, Victoria I. S.,Koppe, Wolfgang,Gnyp, Martin L.,Bareth, Georg,Li, Fei,Lenz-Wiedemann, Victoria I. S.,Chen, Xinping,Gnyp, Martin L.,Li, Fei,Miao, Yuxin,Jia, Liangliang,Koppe, Wolfgang,Hennig, Simon D.,Jia, Liangliang,Chen, Xinping,Zhang, Fusuo,Laudien, Rainer. 2014

[8]Effects of Waterlogging and Shading at Jointing and Grain-Filling Stages on Yield Components of Winter Wheat. Liu, Yang,Shi, Chunlin,Xuan, Shouli,Wei, Xiufang,Shi, Yongle,Luo, Zongqiang. 2016

[9]Optimizing Fertilizer Nitrogen for Winter Wheat Production in Yangtze River Region in China. He, P.,Zhang, X. Z.,Yi, Q.,Yang, L.,Xiong, G. Y..

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江苏省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台