MySheen

Shanyou 8548--Three New Hybrid Rice Combinations with Late Can

Published: 2024-11-09 Author: mysheen
Last Updated: 2024/11/09, Shanyou 8548 is a new hybrid late-season rice combination bred by College of Agriculture and Biotechnology of Zhejiang University and Seed Company of Zhejiang Province. 6 kg, 2 kg higher than control Shanyou 10. 17%。The results of two-year regional test showed that the average whole growth period was 126. 7 days, the average effective ear per mu is 19. 70,000, seed setting rate 88. 1%, 1000-grain weight 28. 6g; resistance identification results: moderate resistance to rice blast, moderate susceptibility to bacterial blight, susceptibility to white back rice lice and brown rice lice; rice quality test results

Shanyou 8548 Shanyou 8548 is a new hybrid late Cann rice combination bred by the College of Agriculture and Biotechnology of Zhejiang University and Zhejiang seed Company. 6 kg, 2% higher than that of Shanyou 10. 17%. The results of two-year regional test showed that the average whole growth period was 126. In 7 days, the average effective panicle per mu was 19. 70,000, with a seed setting rate of 88. 1%, 1000-grain weight 28. The results of resistance identification showed that it was moderately resistant to rice blast, moderately susceptible to bacterial blight, susceptible to white-backed planthopper and brown planthopper, and the comprehensive score of rice quality was similar to that of Shanyou 10. The combination has compact plant type, strong tillering ability, fertilizer resistance, lodging resistance and high yield, and its resistance to bacterial blight is better than that of the control, so it is suitable to be planted in hybrid rice areas of the province.

 
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