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Effects of Nitrogen Rate on Yield and Nitrogen Use Efficiency of Super Rice‘Songjing 9’
闫平,周劲松,张书利,于艳敏,牟凤臣,武洪涛,甄报祥
Chinese Agricultural Science Bulletin . 2014, (30): 127 -132 .  DOI: 10.11924/j.issn.1000-6850.2014-1543