摘要
为丰富云南干热河谷地区荔枝品种类型,助力果农丰产增收,分析了2个引进荔枝品种的果实品质。通过高接换种的方法引种试验,观察记录参试品种的物候期、果实性状及果实品质等情况。结果表明:‘新球蜜荔’与‘玉谭蜜荔’的糖酸比、平均单果重和可食率均优于对照品种;‘新球蜜荔’与‘怀枝’均在7月中旬成熟,‘玉谭蜜荔’6月下旬成熟,‘妃子笑’6月中旬成熟;‘新球蜜荔’平均单株产量(23.1 kg)略高于原产地(22 kg),‘玉谭蜜荔’平均单株产量(25.34 kg)低于原产地水平(30.5 kg),‘新球蜜荔’、‘玉谭蜜荔’平均单果重、可食率及可溶性固形物均高于原产地水平。‘新球蜜荔’和‘玉谭蜜荔’高接换种后综合性状表现较好,适宜在云南干热河谷区种植。
Two litchi varieties,‘Xinqiumili’and‘Yutanmili’,were introduced to Yunnan for trial planting via topworking,with‘Huaizhi’(‘Wai Chee’)and‘Feizixiao’(‘Fay Zee Siu’)as the control.The phenophase,fruit traits and fruit quality of all the varieties were observed and recorded.The result showed that the sugar-acid ratio,average fruit weight and edible rate of the two introduced litchi varieties are better than those of the control.The fruits of‘Xinqiumili’and‘Huaizhi’mature in mid-July,‘Yutanmili’fruit matures in late June,and‘Feizixiao’fruit matures in mid-June.‘Xinqiumili’yielded 23.1 kg of fruit per tree,slightly higher than that(22 kg)at the place of origin,and‘Yutanmili’yielded 25.34 kg of fruit per tree,lower than that(30.5 kg/tree)at the place of origin,but the average fruit weight,edible rate and soluble solids of‘Xinqiumili’and‘Yutanmili’were all higher than those at the place of origin.‘Xinqiumili’and‘Yutanmili’had a high overall performance after topworking and are hence suitable for planting in the dry hot valley of Yunnan province.
作者
宋云连
张惠云
王跃全
高贤玉
张翠仙
左艳秀
张超
赵炳雪
吴俊
罗心平
SONG Yunlian;ZHANG Huiyun;WANG Yuequan;GAO Xianyu;ZHANG Cuixian;ZUO YanXiu;ZHANG Chao;ZHAO Bingxue;WU Jun;LUO Xinping(Institute of Tropical and Subtropical Cash Crops,Yunnan Academy of Agricultural Science,Baoshan,Yunnan 678000,China;Baoshan Rural Energy Workstation,Baoshan,Yunnan 678000,China)
出处
《热带农业科学》
2020年第10期72-75,共4页
Chinese Journal of Tropical Agriculture
基金
云南省科技人才和平台计划项目(No.2018HB120)
保山市高层次创新人才(No.201805)
国家现代农业产业技术体系资助项目(No.CARS-32-29)。
关键词
荔枝
果实品质
引种
litchi
fruit quality
introduced variety
