Breeding of Highly Fusarium Wilt-resistant Sweet Potato,Fushu 90

YU Hua; LIU Zhong-hua; SONG Yong-kang; XU Yong-qing; QIU Si-xin; CAI Nan-tong; QIU Yong-xiang; HUANG Wei; REN Li-hua

doi:10.19303/j.issn.1008-0384.2014.12.007

Volume 29 Issue 12

Dec. 2014

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Article Navigation > Fujian Journal of Agricultural Sciences > 2014 > 29(12): 1192-1197

YU Hua, LIU Zhong-hua, SONG Yong-kang, XU Yong-qing, QIU Si-xin, CAI Nan-tong, QIU Yong-xiang, HUANG Wei, REN Li-hua. Breeding of Highly Fusarium Wilt-resistant Sweet Potato,Fushu 90[J]. Fujian Journal of Agricultural Sciences, 2014, 29(12): 1192-1197. doi: 10.19303/j.issn.1008-0384.2014.12.007

Citation:

YU Hua, LIU Zhong-hua, SONG Yong-kang, XU Yong-qing, QIU Si-xin, CAI Nan-tong, QIU Yong-xiang, HUANG Wei, REN Li-hua. Breeding of Highly Fusarium Wilt-resistant Sweet Potato,Fushu 90[J]. Fujian Journal of Agricultural Sciences, 2014, 29(12): 1192-1197. doi: 10.19303/j.issn.1008-0384.2014.12.007

Citation:

YU Hua, LIU Zhong-hua, SONG Yong-kang, XU Yong-qing, QIU Si-xin, CAI Nan-tong, QIU Yong-xiang, HUANG Wei, REN Li-hua. Breeding of Highly Fusarium Wilt-resistant Sweet Potato,Fushu 90[J]. Fujian Journal of Agricultural Sciences, 2014, 29(12): 1192-1197. doi: 10.19303/j.issn.1008-0384.2014.12.007

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Breeding of Highly Fusarium Wilt-resistant Sweet Potato,Fushu 90

doi: 10.19303/j.issn.1008-0384.2014.12.007

1. Central Laboratory,Fujian Academy of Agricultural Sciences;
2. Crops Research Institute,Fujian Academy of Agricultural Sciences

Received Date: 2014-09-01
Publish Date: 2014-12-18

Abstract

Abstract

There was a demand for disease resistant sweet potatoes for different ecological areas in Fujian.As a result, Fushu 90 was bred by crossing Lanputao and Nanshu 88, which has passed the provincial registrations in2014.The new variety had a growth period of approximately 135-150 days, aplant type suitable for the area, and the heart-shaped green leaves tinted with purple stripes and saw-like edge, the purple stems, and the spindle-shaped tubers with red skin and yellowish flesh that were appealing to the consumers.On average, each individual plant bore 2to 5tubers with a production rate of 41 004.45kg·hm-2, or 10 694.1kg dry matters·hm-2 (i.e., 25.99% dry matters in tuber) and 6 695.85 kg starch·hm-2 (i.e., 16.25%starch content in tuber) .In sensory evaluation, Fushu 90 scored 80.9on taste, and 82.0on appearance.The sweet potatoes had a desirable storage property and high budding rate.It also exhibited a high resistance to fusarium wilt.Thus, Fushu 90 was recommended for promotion in Fujian.
- high quality,
- disease-resistant,
- sweet potato,
- Fushu 90,
- breeding

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References(11)

References

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