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玉米改良的重要文献新中国的成立,给农业科学家带来了希望和鼓舞。1949年12月,中央农业部召开了全国农业生产会议,特邀知名的农业专家、教授参加,他们为恢复和发展农业生产,努力增产粮棉献计献策,做出了贡献。在玉米育种方面,吴绍骙在会上作了题为“利用杂交优势增进玉米产量”的发言,提出发展玉米生产,当前和长远的措施和策略。指出玉米杂交优势利用有两个途径:一是利用自交系间杂交,一是利用品种间杂交。前者时间较长,增产显著,
Important Documents for Corn Improvement The founding of New China brought hope and encouragement to agricultural scientists. In December 1949, the Central Ministry of Agriculture convened a national conference on agricultural production. Invited well-known agricultural experts and professors attended the meeting. They contributed to the proposal of restoring and developing agricultural production and making efforts to increase grain output. In corn breeding, Wu Shaoyu made a speech at the conference titled “Using Maize Hybrids to Improve Maize Yield,” and put forward measures and strategies for the development of corn production, current and long-term. Pointed out that there are two ways to utilize the advantages of maize hybridization: one is to utilize the cross between inbred lines; the other is to utilize the cross between varieties. The former a longer time, yield significant,