Monitoring leaf potassium content using hyperspectral vegetation indices in rice leaves |
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Authors: | Lu Jingshan Yang Tiancheng Su Xi Qi Hao Yao Xia Cheng Tao Zhu Yan Cao Weixing Tian Yongchao |
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Affiliation: | 1.National Engineering and Technology Center for Information Agriculture, Key Laboratory of Crop System Analysis and Decision Making, Minstry of Agriculture and Rural Affairs, Jiangsu Key Laboratory for Information Agriculture, Nanjing Agricultural University, 1 Weigang Road, Nanjing, 210095, Jiangsu, People’s Republic of China ; |
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Abstract: | Precision Agriculture - Potassium (K) is one of three main crop nutrients, and the high rate of potash fertilizer utilization (second only to nitrogen) leads to high prices. Therefore, efficient... |
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