Studies of Waterlogging Effect on Corn and Its Protective Measures Ⅲ.Effects of Nitrogen Amount on Alleviation of Waterlogging
Chen Guoping, Zhao Shixiao, Yang Hongyou
ACTA AGRICULTURAE BOREALI-SINICA . 1989, (2): 26 -31 .  DOI: 10.3321/j.issn:1000-7091.1989.02.006