中粒种咖啡品种比较试验  

Comparative Trial of Robusta Coffee Cultivars

作　　者：闫林[1] 黄丽芳[1] 王晓阳[1] 林兴军[1] 孙燕[1] 陈鹏[1] 龙宇宙[1] 董云萍[1] YAN Lin;HUANG Lifang;WANG Xiaoyang;LIN XingJun;SUN Yan;CHEN Peng;LONG Yuzhou;DONG Yunping(Spice and Beverage Research Institute,CATAS/Key Laboratory of Genetic Resources Utilization of Spice and Beverage Crops,Ministry of Agriculture and Rural Affairs/Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops,Wanning,Hainan 571533,China)

机构地区：[1]中国热带农业科学院香料饮料研究所/农业农村部香辛饮料作物遗传资源利用重点实验室/海南省热带香辛饮料作物遗传改良与品质调控重点实验室,海南万宁571533

出　　处：《热带作物学报》2018年第7期1276-1281,共6页Chinese Journal of Tropical Crops

基　　金：中国热带农业科学院基本科研业务费专项资金"咖啡种质资源创新利用研究"(No.1630142017001);热带作物种质资源保护项目"胡椒;可可种质资源保护及咖啡种质资源海南创新基地"(No.151821301354052714)

摘　　要：为筛选出适宜海南种植的咖啡新品种,2010—2015年对2个咖啡品种(系)兴1和兴28进行田间比较试验,以热研2号为对照,系统进行农艺性状、经济性状和品质性状的测定和分析。结果表明:兴1鲜干比小,百粒重和出米率显著高于热研2号,产量为1.92 kg/株,比对照增产24.67%,品质风味好;兴28鲜干比小,百粒重大,出米率高,干豆产量为2.26 kg/株,比对照热研2号增产46.75%,营养成分含量高,品质风味好。因此,兴1、兴28这2个中粒种咖啡品种性状优良,可作为在低海拔地区推广应用的候选品种。In order to select suitable robusta coffee varieties for planting in Hainan, field comparisons of two Coffea robusta varieties were carried out in 2014-2015, and Reyan 2 was used for the control. The characteristics including agronomic characters, economic characters, quality characters were tested. The results showed that Xing 1 had small fresh-dry ratio, weights of 100 beans and rate of fruit out of green coffee beans were significantly more than that in the control. The yield of coffee bean of Xing 1 was 1.92 kg per plant, 24.67% more than the control. Xing 28 had small fresh-dry ratio, high weights of 100 beans and rate of fruit out of green coffee beans, presented a high level of biochemical compounds and good cup quality. The yield of coffee bean of Xing 28 was 2.26 kg per plant, 46.75% more than the control. Xing 1 and Xing 28 presented a high level of biochemical compounds and good cup quality, those were extreme varieties in low elevation region, and futher field trials and promotion would be carriede out.

关 键 词：中粒种咖啡 品种比较 生长 产量 品质 

分 类 号：S571.2[农业科学—作物学]