Analysis on the Effects of Anti-freezing Test During Luochuan Apple Flowering Period
LEI Yan-peng, SUN Zhi-hui, ZONG Ting-guo, LIU Zhi-chao, CAO Xue-mei
HUBEI AGRICULTURAL SCIENCES . 2019, (1): 81 -83 .  DOI: 10.14088/j.cnki.issn0439-8114.2019.01.019