Effects of Nitrogen Fertilizer Supply Way on Growth and Nitrogen Use Efficiency(NUE) in Summer Maize
ZHANG Li-li, WANG Pu, TAO Hong-bin
ACTA AGRICULTURAE BOREALI-SINICA . 2010, (S2): 177 -181 .  DOI: 10.7668/hbnxb.2010.S2.040