Breeding and Application of New Early-Maturing Late Glutinous Japonica Rice Variety Yanggengnuo 5
Yanggengnuo 5 is a new early-maturing late glutinous japonica rice variety with high quality,high yield,and blast resistance,which is bred by Lixiahe Agricultural Research Institute of Jiangsu Province using Zhendao 622,a high-yield glutinous rice,as female parent,and Zhennuo 19,a high-quality and widely adaptable glutinous rice,as male parent,combined with molecular marker assisted selection of rice blast resistance gene and fragrance gene.The whole growth period of Yanggengnuo 5 is 153.9 days,the plant height is 97.6 cm,the effective panicle per mu is 216,000,the total number of grains per panicle is 120-140 grains,the seed setting rate is over 90% and the 1000-grain weight is 27-28 g.Yanggengnuo 5 is resistant to rice blast,moderately susceptible to bacterial leaf blight,and susceptible to sheath blight.The quality of rice reaches first-level standard of"Cooking Rice Variety Quality"in agriculture industry.It has been approved by Jiangsu Crop Variety Approval Committee in 2021,and has been introduced and recorded by Anhui and Zhejiang provinces.It is suitable for planting in Jiangsu,Anhui,Zhejiang and other provinces along the Yangtze River and south regions of the Yangtze River.
glutinous riceearly-maturing late glutinous japonicabreedingapplication
万方数据
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