Effects of different nitrogen application rates on growth, development and yield of Kenjiandao No.6
ZHANG Xiushun1, BAO Hongchun2, QIAN Yongde1 (1.College of Agronomy, Heilongjiang Bayi Agricuhural University,Daqing 163319, China ;2.Inner Mongolia Hortieuhure Research Institute,Hohhot 010010,China)
Journal of Northern Agriculture . 2018, (5): 62 -67 .  DOI: 10.3969/j.issn.2096-1197.2018.05.10