MySheen

Golden Nonghua Cotton Variety-- Yubaoza 4

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Approval No.: Yu Shimian 2006011 characteristics: spring cotton hybrid varieties. (central Henan) the whole growth period is 131 days, with good growth in seedling stage and steady growth in later stage. The plant height is 104.9 cm, the plant is tower-shaped, the plant shape is loose, the leaves are medium size, the leaves are dark, the bolls are strong, the bolls are oval and medium on the large side. The average number of fruit branches per plant is 17.2, bolls per plant is 28, boll weight is 6.2g, lint percentage is 40.5%, seed index is 11.1g, pre-frost flower rate is more than 90%, floss is smooth, fiber is white, cashmere length is 2.

Approval number: Yu Shimian 2006011

Characteristics: spring cotton hybrid varieties. (central Henan) the whole growth period is 131 days, with good growth in seedling stage and steady growth in later stage. The plant height is 104.9 cm, the plant is tower-shaped, the plant shape is loose, the leaves are medium size, the leaves are dark, the bolls are strong, the bolls are oval and medium on the large side. The average number of fruit branches per plant is 17.2, bolls per plant is 28, boll weight per boll is 6.2g, lint percentage is 40.5%, seed index is 11.1g, pre-frost flower rate is more than 90%, floss is smooth, fiber is white, cashmere length 29.3mm. High resistance to Fusarium wilt, Verticillium wilt and cotton bollworm.

Yield performance: participated in the regional test and production test of spring sowing hybrid cotton in Henan Province from 2004 to 2005. the average yield of seed cotton and lint was 10% and 7% higher than that of the control variety Yuza 35. In 2006, 3.5 mu of seed cotton was planted in Yanjin, Henan Province, with an average yield of 388 kg per mu. In 2007, more demonstrations were arranged in Hami, Korla, Aksu and other places. At present, the field performance is obviously better than other varieties.

Suitable area: suitable for spring sowing or wheat transplanting in Huang-Huai cotton area and cotton planting in southern Xinjiang.

Cultivation points: about 1500 seedlings per mu in Huang-Huai cotton area and 12000 seedlings per mu in southern Xinjiang.

 
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