中国产区苹果越冬冻害的风险评估
屈振江, 周广胜
The Risk Assessment of Winter Injury in Main Apple-producing Regions of China
QU Zhen-jiang, ZHOU Guang-sheng
自然资源学报 . 2017, (5): 829 -840 .  DOI: 10.11849/zrzyxb.20160728