咖啡新品种德热 4 号的选育及栽培技术  

Breeding and Cultivation Technology of the New Coffee Variety Breeding and Cultivation Technology of the New Coffee Variety‘Dere 4’

作　　者：刘成 马关润 肖兵[1] 周华[1] 赵明珠[1] 白学慧[1] 李锦红[1] LIU Cheng;MA Guanrun;XIAO Bin;ZHOU Hua;ZHAO Mingzhu;BAI Xuehui;LI Jinhong(Yunnan Dehong Institute of Tropical Agricultural Sciences,Ruli 678600,China)

机构地区：[1]云南省德宏热带农业科学研究所,云南瑞丽678600

出　　处：《热带农业科技》2023年第2期75-78,共4页Tropical Agricultural Science & Technology

基　　金：国家木薯产业体系咖啡云南德宏综合试验站(CARS-11-YNLJH);云南省镇康县咖啡产业科技特派团(202204BI090009)。

摘　　要：德热4号为云南省德宏热带农业科学研究所于2011年从葡萄牙咖啡锈病研究中心(CIFC)引进育种材料SL1-Sarchimor,经品种比较试验、区域性试验、生产性试验选育出的咖啡新品种。试验结果表明其具有品质好、抗锈病、丰产性突出、生势壮、商品豆品相好、豆粒大等优异特性,在云南省各咖啡产区均有很好的适应性。文章介绍了德热4号的选育结果、品种特性、产量与抗性表现和栽培技术要点。‘Dere 4’is a new coffee variety selected from breeding material SL1-Sarchimor introduced from the Centro de In-vestigação das Ferrugens do Cafeeiro of the Instituto dos Trópicos of Portugal(CIFC)by Dehong Institute of Tropical Agri-culture Science in Yunnan Province in 2011,after through variety comparison test,regional test and production test.The re-sults show that it has excellent characteristics such as good quality,resistance to rust disease,outstanding yield,strong growth,good commercial bean appearance,large bean grain,etc.It has good adaptability in all coffee producing areas in Yunnan Province.The article introduces the selection results,variety characteristics,yield,resistance performance and cul-tivation techniques of‘Dere 4’.

关 键 词：咖啡 品种选育 栽培技术 德热4号 

分 类 号：S571.2[农业科学—作物学]