摘要
以8个中国樱桃品种和9个大樱桃品种为供试材料,研究了它们在广西灵川县的引种栽培表现以及各品种的需冷量。结果表明:供试中国樱桃品种均能正常开花,但只有红妃、南早红和乌皮能够正常挂果;部分大樱桃品种不能正常开花,所有供试大樱桃品种均不能挂果。红妃品种的需冷量为377h,其余中国樱桃品种的需冷量均为305h;美早1号需冷量为545h,萨米脱2号需冷量为641h,26:8-129需冷量为737h,美早2号需冷量为833h,其余大樱桃品种的需冷量为929h。在广西灵川县气候环境条件下,只有红妃、南早红和乌皮3个中国樱桃品种适宜发展种植。
Samples of eight Chinese cherry varieties and nine sweet cherry varieties were used as materials, their introduction performances and chilling requirement in Lingchuan country, Guangxi were studied. The results showed that all the Chinese cherry varieties could blossom normally, but only Hongfei, Nanzaohong and Wupi could bear fruits normally; some sweet cherry varieties couldn＇ t blossom normally and all the sweet cherry varieties couldn＇ t bear fruits. During the chilling test, Hongfei＇ s chilling requirement was 377 hours, the rest of the Chinese cherry varieties were 305 hours ; chilling requirement of Meizao No. 1 was 545 hours, chilling requirement of Summit No.2 was 641 hours, chilling requirement of 26：8-129 was 737 hours, chilling requirement of Meizao No.2 was 833 hours, the rest of the sweet cherry varieties were 929 hours. Only Hongfei, Nanzaohong and Wupi were suitable for development in Lingchuan county, Guangxi.
出处
《广东农业科学》
CAS
2017年第5期46-50,共5页
Guangdong Agricultural Sciences
基金
国家星火计划项目(2015GA790006)
关键词
樱桃
适应性
萌芽率
需冷量
桂北地区
cherry
adaptability
germination rate
chilling requirement
north Guangxi region
