Effect of Nitrate Stress to Nitrogen Assimilation Related Enzyme on Maize Seedling
QIN Yong-mei, YI Liu-xi, ZHAO Xiao-qing, HAN Jing-jing, TIAN Zi-hua
ACTA AGRICULTURAE BOREALI-SINICA . 2015, (4): 105 -109 .  DOI: 10.7668/hbnxb.2015.04.019