香蕉新品种比较试验.pdf

南方农业学报2011,42(9):1116-1138
Journal of Southern Agriculture
http://www.nfnyxh.com
香蕙新品种比较试
郭畅,邓立国,林贵美,吴代东
(广西农业科学院生物技求研究所,南宁530007)
摘要:目的]筛选出适合广两地风种植的优质高产香炼品种。[方法)2010年以威廉斯B6为对照,对巴西,美泉
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l6d,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
方雨,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
关键词:香蕉;品比试验;综合性状;广西
中图分类号:S668.
文献标识码:A
文章编号:2095-1191(2011)09-1116-03
A comparative experiment on field performance of new banana
varieties
GUO Chang, DENG Li-guo, LIN Ggui-mei, WU Dai-dong
(Biotechnology Research Institute, Guangxi Academy of Agricultural Sciences. Nanning 530007, China
Abstract: [ Objective The present experiment was carried out to find out good quality and high yield banana vari-
eties suitable for planting in Guangxi. Method]'two existing (Weiliams B6 and Baxi)and two new(Meiquan 1 and Guix-
uan 0807)banana varieties were comparatively analyzed for their growth period, fruit characteristics, yield and disease
resistance, Variety Wciliams B6 was used as control. Reult The growth duration of variety Meiquan I 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 a-
mong al the varieties and 16 d less than CK. Its average yield was 23.9 kg per plant which was 1%higher than CK. The
rowth 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] Mei
quan 1 was found to show est comprehensive characteristics, therefore may be extended for demonstration and production
in Guan
Key words: banana; comparative experiment; comprehensive characteristics; Guangxi
0引
李丰年等(1989)对广东省农业科学院果树研究所
研究意义1日前,全球香蕉种禎普遍存在品种单选育的74-1和63-1品系进行比较试验,结果表明,
74-1、63-1具有植株矮小及抗风性、丰产性强等优
19g)澳大利戦的主栽品种威廉斯(ams)是上点,造宜在广东省台风较频繁的沿海地区推厂广种
世纪初选自矮香蕉( Dwarf Cavendish)的高型变异种,
植;63-1还具有指长、果形好等优点,亦可作为优
占其总面积的95%( Smith et a.,198)。近10多年质外销型香焦品种推广种植。陈厚斌等(2004)对28
来,我国先后引进并以威廉斯、泰国蕉、巴西簒为主个香品种的性状进行了比较,结果表明,矮脚通
栽品种,目前70%以上为巴西燕,可见我国香焦产地蕾等地方品种的产量、穗形、果指长度和果指形
业存在严重的品种单一化问题。广西是香蕉原产中状比引进品种更具优势。刘以道等(2008)对36份香
心之ー,如何选育出优质高产的香蕉新品种一直是蕉种质怗娄病抗性进行瓷定,结果表明,台蕉3号
香焦育种科研工作者的奋斗月标。【前人研究进展】 Pisang jari buaya AA、FHA-23AA. GCTCVII19AA
收稿日期:2011-04-08
基金项目:家香熊业技术体系常规育种岗位( nycytx-33)
作者简介:郭畅(1982-),男,吉林长春人,傾土,主要从事植物组织和细胞培养等研究工作
万方数据