Changes of Planting Structure and Quantitative Evaluation of Influencing Factors in Traditional Soybean Producing Areas: Taking Nenjiang County in Heilongjiang Province as an Example
DONG Fei-fei, LIU Ai-min, FENG Zhi-ming, XUE Li, YANG Xiao
JOURNAL OF NATURAL RESOURCES . 2017, (1): 40 -49 .  DOI: 10.11849/zrzyxb.20160177