Effect of Different Nitrogen Application on Growth and Nitrogen Metabolic Indices of Spring Wheat
ZHANG Dian-shun, DONG Xiang-yun, LIU Shu-qing
ACTA AGRICULTURAE BOREALI-SINICA . 2006, (S2): 42 -45 .  DOI: 10.3321/j.issn:1000-7091.2006.z2.010