Ca(NO3)2 canopy spraying during physiological fruit drop period has a better influence on the tree character and fruit quality of Newhall navel orange (Citrus sinensis Osbeck)
中文摘要:
Correspondence ZHENG Yong-qiang, Tel: +86-23-68349726, Fax: +86-23-68247006, E-mail: zhengyq@swu.edu.cn