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Acta Agron Sin ›› 2007, Vol. 33 ›› Issue (09): 1468-1473.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Prediction of Grain Protein Content Based on Parallel Plane Spectral Characteristics of Winter Wheat Canopy

XIAO Chun-Hua12,LI Shao-Kun12*,LU Yan-Li1,WANG Ke-Ru12,XIE Rui-Zhi1,GAO Shi-Ju1,LI Xiao-Jun1,SUI Xue-Yan12   

  1. 1 Key Laboratory of Oasis Ecology Agriculture of Xinjiang Construction Corp/The Center of Crop High-Yield Research of Xinjiang, Shihezi 832003, Xinjiang;2 Institute of Crop Sciences, Chinese Academy of Agricultural Sciences/National Key Facility for Crop Gene Resources and Genetic Improvement, Beijing 100081, China
  • Received:2006-10-17 Revised:1900-01-01 Online:2007-09-12 Published:2007-09-12
  • Contact: LI Shao-Kun

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Abstract: A number of studies have focused on the application of remote sensing data from vertical view angle, but the method is not enough to monitor and forecast the crop dynamic information. The crop canopy is represented as a set of plane leaves statistically distributed into homogeneous horizontal layers

Key words: Spectral characteristic gradient, Grain protein content, Wheat canopy, Leaf-layers spectral model

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