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Position: Home > Articles > The Breeding of New Banana Varieties 'Nan Tian Huang' for Resistance to Fusarium Wilt Chinese Journal of Tropical Crops 2017 (6) 998-1004

抗枯萎病香蕉新品种‘南天黄’选育

作  者:
许林兵;张锡炎;李华平;陈彪;黄秉智;陈维信;冯岩;肖维强;周登博;甘东泉
单  位:
华南农业大学;广东省农业科学院果树研究所;海南绿晨香蕉研究所;中国热带农业科学院热带生物技术研究所;仲恺农业工程学院;湛江海大种业科技有限公司
关键词:
香牙蕉;抗枯萎病4号热带小种;选育;特性;DUS测试
摘  要:
‘南天黄’香蕉(AAA Cavendish)是2002年从台湾香蕉研究所引进的‘宝岛蕉’(新北蕉,Formosana,GCTCV-218)经过多代选育培育而成。‘南天黄’株高250~300 cm,生育期300~400 d,宿根期250~300 d,产量18~35 kg;‘南天黄’外观颜色类似中杆大蕉,茎色、叶色、幼苗紫斑色淡、吸芽色、茎形、果轴等生物学外观特性,与母本‘宝岛蕉’有较大的差异性;其稳定性和一致性也符合香蕉新品种测试指南的相关要求;‘南天黄’较‘巴西蕉’抗叶斑病、黑星病、花叶心腐病、叶边缘干枯、卷叶虫等;对枯萎病4号热带小种抗病性比‘宝岛蕉’、‘农科1号’等强,在枯萎病4号热带小种重病区发病率为4%~18%,低于所有参试品种(品系)。‘南天黄’是目前综合性状优良的抗枯萎病品种,可以在香蕉枯萎病区试种推广。
译  名:
The Breeding of New Banana Varieties 'Nan Tian Huang' for Resistance to Fusarium Wilt
作  者:
XU Linbing;ZHANG Xiyan;LI Huaping;CHEN Biao;HUANG Bingzhi;CHEN Weixin;FENG Yan;XIAO Weiqiang;ZHOU Dengbo;GAN Dongquan;Institute of Fruit Ttree Research, Guangdong Academy of Agriculture Sciences;Institute of Tropical Bioscience and Biotechnology,CATAS;South China Agricultural University;Zhanjiang Haida Seed S & T Co., Ltd;Zhongkai University of Agriculture and Engineering;Hainan Lvchen Banana Research Institute;
关键词:
Cavendish;;resistant to Foc.Tr.4;;screened;;characters;;DUS test
摘  要:
Nan Tian Huang(AAA Cavendish) was screened from GCTCV-218(Formosana) introduced form Taiwan in 2002. The height is 250-300 cm. The life cycle is 300-400 d and the ratoon is 250-300 d. The yield is 18-35 kg.It looks like Zhongbadajiao(ABB) with pseudostem exterior colors, leaf purple blotches of tissue culture plant let& water sucker, sucker color, pseudostem aspect, peduncle etc.. Compared to Baxijiao, Nan Tian Huang is more resistant to sigatoka, banana freckle, CMV, leaf margin dry, banana leaf roller etc.. The test showed it was more resistant to Foc. R. 4 than GCTCV-18 & Nongke No.1. The disease incidence ranges was 4%-18% in the plantations of severe Foc. TR. 4 district. It is the lowest among the tested cultivars. Nan Tian Huang could be planted in the banana wilt regions.

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