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生物育种:攥紧中国种子 端稳中国饭碗
Ke Ji Ri Bao· 2025-11-05 06:20
Core Insights - The cotton industry in Xinjiang is experiencing robust growth, with a projected total production of 5.686 million tons in 2024, accounting for 92.2% of China's total cotton output and 22.7% of global production [1][2] - The advancement of biological breeding technology is crucial for the sustainable development of the cotton industry, with significant support from the government during the 14th Five-Year Plan [1][4] Group 1: Cotton Industry Development - Xinjiang's cotton production is set to reach a historical high, with the region producing 8.2% of the world's cotton on only 3.5% of the global cotton area [1] - The introduction of over 30 new cotton varieties with superior traits, such as high yield and disease resistance, has been achieved through modern breeding techniques [2][3] - The new cotton variety, Jinmian No. 2, shows a 13.2% yield increase compared to traditional varieties, with a planned cultivation area of 850,000 acres in 2024 [2] Group 2: Agricultural Technology and Food Security - The global agricultural landscape is facing challenges such as climate change and pest threats, necessitating the development of high-yield and resilient crop varieties [2][4] - The breeding of new corn varieties, such as Dongke 1188 and Zhongdan 1130, has been prioritized to enhance yield and adaptability, with yield increases of 12.2% and 10.1% respectively compared to traditional varieties [4][5] - The focus on self-reliance in seed technology is essential for ensuring food security and supporting the agricultural sector's growth in China [4][5]