Breeding of High-yielding and Good Quality Houttuynia cordata Thunb Cultivar ‘Hongyu’(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Breeding of High-yielding and Good Quality Houttuynia cordata Thunb Cultivar ‘Hongyu’

Author(s):: ZHONG Jun¹; 2; QIU Ping²; LI Ai-hua¹; ZENG Wei-jun²; XIONG Xing-yao³; 4; 1.College of Agriculture，Hunan Agricultural University,Changsha，Hunan 410128；
2.Hunan Zhengqing Pharmaceutical Co.LTD，Huaihua,Hunan 418000;
3.College of Horticulture and Gardening，Hunan Agricultural University,Changsha，Hunan 410128；
4.The Institute of Vegetables and Flowers Chinese,Academy of Agricultural Sciences，Beijing 100081

Abstract:: ‘Hongyu’ cultivar was bred through elected single plant and propagated asexually from wild resources,then acclimated and cultivared.There were four prominent virtues, firstly,increase yield was significant,average yield was 34 500 kg/hm²which was more yield 12.5% than contrast(CK) in region test of Hunan province;Secondly,the main availability compent of volatile oil was more than contrast(CK);Thirdly,the content of the nutrition compent especially Fe was higher than contrast(CK);Fourthly,the synthetical resistance was strong, high resistance to sclerotium rolfsii disease.It was registered and released by Crops Variety Approval Committee of Hunan province in May 2013.

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Last Update: 2014-08-07