Introduction and Cold Tolerance Evaluation of Honeysuckle Varieties in the Cold and Arid Areas of Northwest Gansu Province
Yao Youxu
Cui Tongxia
Li Huaide
Zhang Yan
Luo Baoping
Wang Weiwei
Zeng Cuiyun
Gao Sufang
Du Tao
Abstract：In order to select the suitable honeysuckle varieties for planting in the cold and arid areas of northwest Gansu Province,ten varieties of honeysuckle were introduced from Shandong Province,Henan Province and other provinces,including Yujin No.1,Yujin No.2,Yujin No.3,Yujin No.4,Telei No.1,Yufeng No.1,Miyinhua No.1,Beihua No.1,Xianhua,Sijihua.The overwintering germination,cold resistance,flowering period,chlorophyll relative content,nitrogen content,yield and composition factors were determined.The results showed that Beihua No.1 and Telei No.1 had excellent cold tolerance with yield of 2 273.25 kg/ha and 1 922.70 kg/ha respectively were suitable for planting in the cold and arid areas of northwest Gansu Province.
Keywords：Gansu ProvinceNorthwest cold and arid regionHoneysuckleIntroductionCold resistance
Publication Date：2026-08-10
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：5( 36-40 )