香蕉新品种比较试验  

A comparative experiment on field performance of new banana varieties

作　　者：郭畅[1] 邓立国[1] 林贵美[1] 吴代东[1] 

机构地区：[1]广西农业科学院生物技术研究所,南宁530007

出　　处：《南方农业学报》2011年第9期1116-1118,共3页Journal of Southern Agriculture

基　　金：国家香蕉产业技术体系常规育种岗位(nycytx-33)

摘　　要：【目的】筛选出适合广西地区种植的优质高产香蕉品种。【方法】2010年以威廉斯B6为对照,对巴西、美泉一号和桂选08073个香蕉品种进行品种比较试验,测定其生育期、果实性状、产量、抗病性等,并进行数据分析比较。【结果】美泉一号的生育期最短,为299d,比对照早熟17d,平均株产25.5kg,比对照增产8%;桂选0807的生育期最长,为322d,比对照晚熟16d,平均株产23.9kg,比对照增产1%;巴西的生育期与对照基本相同,比对照减产2%。在抗病性方面,巴西表现最好,美泉一号、威廉斯B6和桂选0807表现也较好。【结论】美泉一号的综合性状最好,可扩大示范和推广种植。【Objective】The present experiment was carried out to find out good quality and high yield banana varieties suitable for planting in Guangxi.【Method】Two existing（Weiliams B6 and Baxi）and two new（Meiquan 1 and Guixuan 0807）banana varieties were comparatively analyzed for their growth period,fruit characteristics,yield and disease- resistance.Variety Weiliams B6 was used as control.【Result】The growth duration of variety Meiquan 1 was recorded as 299 d which was the shortest among all the varieties and 17 d shorter than CK.Its average yield was 25.5 kg per plant which was 8%higher than CK.The growth duration of variety Guixuan 0807 was recorded as 322 d which was the longest among all the varieties and 16 d less than CK.Its average yield was 23.9 kg per plant which was 1% higher than CK.The growth duration of variety Baxi was 182 d which was similar to CK（181 d）,but its average yield was 2% lesser than CK.The variety Baxi showed the best disease-resistance,however other varieties also showed good resistance.【Conclusion】Meiquan 1 was found to show best comprehensive characteristics,therefore may be extended for demonstration and production in Guangxi.

关 键 词：香蕉 品比试验 综合性状 广西 

分 类 号：S668.1[农业科学—果树学]