Xinjiang cotton breakthrough new varieties pass the national review

Tianshan Net News (Reporter Xie Huixuan reported) "Early maturity, high -yield stability, insect -resistant, fibrous quality, suitable for machine mining ..." This countless cotton farmer's ideal variety has become a reality with the efforts of Li Xueyuan team of Xinjiang Academy of Agricultural Sciences Essence A few days ago, the team's breakthrough cotton new varieties of Cotton No. 8, which lasted more than 10 years, passed the National Crop Variety Review Committee.

Yuannan No. 8 has the characteristics of good extensiveness, strong density resistance, good concentrated maturity, easy management, bell, drought -resistant salt -alkali, high temperature resistance, etc. About 200 kilograms higher.

"Comprehensive performance advantages are the biggest advantages of Yuanwan 8, and it is also the biggest feature of a breakthrough new variety." Li Xueyuan said that this variety will play an important role in promoting cotton balanced production, quality improvement and efficiency, and income increase in cotton farmers.

Xinjiang is my country's largest cotton production base. The cotton production area is wide and the environment is complex and diverse. The realization of industrialization development has high requirements for cotton varieties.

"It is necessary to meet the high yield, extensive, anti -inverse, and appropriate demand of cotton production, but also meet the needs of cotton processing quality, but also meet the needs of textile companies for cotton quality. This requires cotton varieties Features. "Li Xueyuan introduced that Xinjiang's cotton varieties are currently homogeneous, and there are few major varieties that dominate. The existing varieties are either inadequate resistance, poor quality, unstable output, large limit for variety application, and affecting the high -quality development of Xinjiang's cotton industry.

Based on this, for more than ten years, Li Xueyuan's team has passed the south and plus technology, comprehensive structural design and breeding, aggregating breeding, commercial breeding and molecular marks to select breeding. Several negative problems such as diseasedness, precocious and yield, precociousness and machine mining, early maturity and disease resistance have effectively aggregated multiple commercial breeding properties indicators, new breakthroughs in breeding, significantly improved Xinjiang cotton breeding in Xinjiang cotton breeding Level.

As of now, Yuanmian 8 has demonstrated about 100,000 acres in Aksu, Babu and other places.

In the future, Li Xueyuan's team will focus on the advantages of Yuannan No. 8 varieties, support good breed breeding and good breeds, and better give full play to the excellent production performance potential of this breed, and at the same time, it will be promoted.

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