Effects of Plangting Density on Soybean Varieties of Different Years in Heilongjiang Province
ZHENG Wei, LIU Chenggui, XIE Puti, GUO Tai, WANG Zhixin, LI Candong, ZHANG Zhenyu, ZHANG Maoming, LIU Jingqi
Journal of Nuclear Agricultural Sciences . 2015, (7): 1419 -1426 .  DOI: 10.11869/j.issn.100-8551.2015.07.1419