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Research Progress of Application of SPAD-502 on Rice and Other Crops
ZHAO Li-ming;XIE Bao-sheng;NA Yong-guang;GU Chun-mei;LI Ming;ZHENG Dian-feng;Rice Research Institute of Heilongjiang Academy of Land Reclamation Sciences;College of Agriculture;Northeast Agricultural University;College of Plant Science;Heilongjiang August First Land Reclamation University;
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