1Spectral indices redefined in detecting nitrogen availability for wheat canopy

作者： Zhao, CJ; Zhou, QF; Wang, JH; Huang, WJ; SCI

机构： Zhejiang Univ, Coll Life Sci, State Key Lab Plant Physiol & Biochem, Dept Biol Sci, Hangzhou 310012, Zhejiang Provin, Peoples R China; Zhejiang Univ, Coll Life Sci, State Key Lab Plant Physiol & Biochem, Dept Biol Sci, Hangzhou 310012, Zhejiang Provin, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing, Peoples R China;

来源：COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

关键词： nitrogen; redefined spectral index; reflectance; Triticum aestivum L.

年份：2004