摘要
2012年我国玉米产量超过稻谷,成为中国第一大粮食作物。玉米在粮食生产和整个国民经济中占有日益重要的地位。探索建立我国玉米商业化育种和种子产业化新体系,已成为我国玉米种业面对的重要课题。通过对国内外种业发展的对比,分析了我国玉米商业化育种与种子产业化存在的问题和差距,指出了我国玉米种业面临的机遇和挑战,提出了我国玉米种业的发展趋势。
In 2012, corn production in China surpassed rice and became the No. 1 grain crop. Corn plays an increasingly important role in grain production and national economy. Exploring the establishment of a new system for commercialization of corn breeding and industrialization of seed production has become an important issue facing China＇s corn seed industry. This paper compared the seed industry development at home and abroad, analyzed the existing problems in the commercial corn breeding and gaps between China and other countries. And pointed out the opportunities, challenges and development trend for China＇s seed production industry.
出处
《中国农业科技导报》
CAS
CSCD
北大核心
2013年第3期42-47,共6页
Journal of Agricultural Science and Technology
基金
"十二五"农村领域国家科技计划项目(2011AA10A100
2011BAD35B00)资助
关键词
玉米种业
商业育种
种子产业化
corn seed industry
commercial breeding
seed industrialization
