隆平高科：培育的43个水稻新品种、20个玉米新品种、1个棉花新品种通过国家审定

Core Insights - The company, Longping High-Tech, announced that 43 rice varieties, 20 corn varieties, and 1 cotton variety have been approved by the National Crop Variety Approval Committee, enhancing its competitive edge in the agricultural sector [1][2]. Rice Varieties - The newly approved rice varieties show significant improvements in comprehensive traits, with trial yields increasing by over 5%, and they exhibit resistance to rice blast and planthoppers, while achieving quality standards of level three or above [1]. - 50% of the approved rice varieties meet quality standards of level two or above, with the Zhenliangyouxiang 85 variety achieving level one and surpassing Thai fragrant rice in taste evaluation, scoring 93.7 points [1]. - The structure of rice varieties is becoming more diversified, with early-maturing varieties successfully filling gaps in the market, thereby enhancing industry competitiveness [2]. - Collaborative efforts with universities have led to the development of 10 new rice varieties resistant to planthoppers, supporting the green transformation of agriculture [2]. Corn Varieties - The company has introduced high-yield corn varieties, with nine varieties such as H516 and Longchuang 529 showing yield increases of over 10% [3]. - New varieties with resistance to diseases like stalk rot and ear rot have emerged, with varieties like Longxi 527 and Zhongke 620 achieving medium resistance levels while maintaining high yields [3]. - The introduction of easy-harvest corn varieties continues to grow, with varieties like Zhongke 505 and Cuizhu 610 being suitable for mechanical harvesting and demonstrating resilience to low nitrogen, high temperatures, and drought [3]. - The approval of these new corn varieties strengthens the company's product matrix and regional layout, providing robust support for sustainable development [3].