Breeding and Application of Hybrid Rice Variety Nei 10 you 7185 with Good Quality, High Yield, Disease Resistance and Storage Tolerance

XIE Hongguang, CHEN Liping, WANG Yingheng, CAI Qiuhua, WEI Linyan, WEI Yidong, LIN Qiang, ZHENG Yanmei, HE Wei, WU Fangxi, XIE Hua'an, ZHANG Jianfu

doi:10.3969/j.issn.1006-8082.2023.03.020

2023 , Vol. 29 >Issue 3: 105 - 108

DOI: https://doi.org/10.3969/j.issn.1006-8082.2023.03.020

Varieties & Technology

Breeding and Application of Hybrid Rice Variety Nei 10 you 7185 with Good Quality, High Yield, Disease Resistance and Storage Tolerance

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¹Rice Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350019, China
²State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops/Key Laboratory of Germplasm Innovation and Molecular Breeding of Hybrid Rice for South China, Ministry of Agriculture and Rural Affairs/Fuzhou Branch, National Rice Improvement Center/Incubator of National Key Laboratory of Germplasm Innovation and Molecular Breeding Between Fujian and Ministry of Sciences & Technology/Base of South-China, National Key Laboratory of Hybrid Rice/Fujian Engineering Laboratory of Crop Molecular Breeding/Fujian Key Laboratory of Rice Molecular Breeding/National Engineering Laboratory of Rice, Fuzhou 350003, China

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^#Co-first author: 591511205@qq.com; 373200630@qq.com

Received date: 2022-12-22

Online published: 2023-05-23

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Abstract

Nei 10 You 7185 is a new three-line indica hybrid rice variety bred by the Rice Research Institute of Fujian Academy of Agricultural Sciences with restorer line Fuhui 7185 and three-line sterile line Neixiang 10A. Nei 10 you 7185 showed tidy group, early ripening, high quality, high yield and good adaptability when participated in national regional test and production test in the upper reaches of Yangtze River for three consecutive years from 2017 to 2019. Nei 10 you 7185 was approved by the National Crop Varieties Certification Committee in 2020 and Hainan Crop varieties Certification Committee in 2021. The blast resistance results of field environment and indoor spray inoculation showed that Nei 10 you 7185 was resistant to seedling blast, leaf blast, spike and stem blast. In addition, the germinating experiment after artificial aging treat indicated that the germination ratio of Nei 10 you 7185 was 72.00% after 28 days of treatment at 42 ℃, indicating that Nei 10 you 7185 was strong storage resistance.

Key words： rice; good quality; high yield; blast resistance; storage resistance

Cite this article

XIE Hongguang, CHEN Liping, WANG Yingheng, CAI Qiuhua, WEI Linyan, WEI Yidong, LIN Qiang, ZHENG Yanmei, HE Wei, WU Fangxi, XIE Hua'an, ZHANG Jianfu . Breeding and Application of Hybrid Rice Variety Nei 10 you 7185 with Good Quality, High Yield, Disease Resistance and Storage Tolerance[J]. China Rice, 2023 , 29(3) : 105 -108 . DOI: 10.3969/j.issn.1006-8082.2023.03.020

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