Effects of Ca Measure on Browning Spot Incidence and Content of Calcium in Huangguan Pear Fruit
WANG Yongbo, LI Yong, LI Xiao, HAN Yanxiao, WANG Yaru, WANG Yingtao
ACTA AGRICULTURAE BOREALI-SINICA . 2016, (S1): 426 -431 .  DOI: 10.7668/hbnxb.2016.S1.072