Changes of Endogenous Abscisic Acid and Gibberellic Acid in Film-Enveloped Shoots of Apple Tree During Winter
Niu Zimian, Fang Yaoren, Xu Yueming, Lu Jun
ACTA AGRICULTURAE BOREALI-SINICA . 1993, (3): 38 -43 .  DOI: 10.3321/j.issn:1000-7091.1993.03.008