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New high-yield and disease-resistant cotton variety Sumian 14

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This variety has high yield. In the 1996-1997 provincial regional trial, the lint yield was 96.12 kg per mu, 5.36% higher than the control Simian 3, reaching an extremely significant level. In the 1997-1998 national regional trial, it yielded 11.6% more than Zhongmiansuo 12, and in 1998-1999 the high-yield plot reached 140-160 kg. It has strong disease resistance, is highly resistant to fusarium wilt with a disease index of 1.48, and resistant to verticillium wilt with a disease index of 11.54. It has excellent quality: 2.5% span length 29 mm, specific strength 23.6 g/tex, micronaire value 4.5

This variety has high yield. In the 1996-1997 provincial regional trial, the lint yield was 96.12 kg per mu, 5.36% higher than the control Simian 3, reaching an extremely significant level. In the 1997-1998 national regional trial, it yielded 11.6% more than Zhongmiansuo 12, and in 1998-1999 the high-yield plot reached 140-160 kg. It has strong disease resistance, is highly resistant to fusarium wilt with a disease index of 1.48, and resistant to verticillium wilt with a disease index of 11.54. It has excellent quality: 2.5% span length 29 mm, specific strength 23.6 g/tex, micronaire value 4.5, large bolls and high lint percentage, with an original boll weight of 5.55 g and a lint percentage of 43-45%.

This variety is suitable for large-scale promotion and application in the Huang-Huai cotton region and the middle and lower reaches of the Yangtze River cotton region.

According to statistics, it has been promoted on nearly 6 million mu in the Huang-Huai cotton region bordering Jiangsu, Shandong, Henan and Anhui, creating social benefits of about 500 million yuan, and is currently being promoted and applied at a rate of 2 million mu per year.

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