MySheen

Guofeng No. 2 (Rice)

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Guofeng No. 2 was selected by Guofeng breeding Center. The female parent was Zhong9A, a male sterile line with high quality and high outcrossing rate, and the male parent was Zhonghui 218 with high quality and high combining ability of self-bred gene X21 (resistance to bacterial blight). From 2001 to 2002, he participated in the regional test of new medium indica rice varieties in Jiangxi Province, and sowed in the same period was 4 days earlier than that of "Shanyou 63". The tillering ability was medium to high, with large panicles and many grains, and high seed setting rate. The seed setting rate was 86.5%, and the 1000-grain weight was 29 grams. The average yield per mu was 591.2 kg.

Guofeng No. 2 was selected by Guofeng breeding Center. The female parent was Zhong9A, a male sterile line with high quality and high outcrossing rate, and the male parent was Zhonghui 218 with high quality and high combining ability of self-bred gene X21 (resistance to bacterial blight).

From 2001 to 2002, he participated in the regional test of new medium indica rice varieties in Jiangxi Province, and sowed in the same period was 4 days earlier than that of "Shanyou 63". In the middle and upper tillering ability, the ear is large and has many grains, and the seed setting rate is high. The seed setting rate is 86.5%, the 1000-grain weight is 29 grams, and the average yield per mu is 591.2 kg, which is 8.5% higher than that of the control "Shanyou 63". The rice grain is slender and has a good appearance. Tested by the Food quality Supervision, Inspection and testing Center of the Ministry of Agriculture, all the indicators have reached the national second-class high-quality rice standard. It is highly resistant to rice bacterial blight and is suitable for planting in areas prone to rice bacterial blight. Medium resistance to rice blast.

 
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