Germplasm of high lysine corn was introduced from Beijing in 1973, and the development of new high lysine cornhybrid was begun at the same time.
沈阳农学院于1973年由北京引入高赖氨酸玉米种质，开始培育高赖氨酸玉米杂交种。
2
Experiments were carried out during 1995~1996 at Suihua to determine the relationship between deleaving number while detasseling and yield, quality of cornhybrid.
为研究带叶去雄与玉米制种产量及质量的关系，我们于1995～1996年开展了此方面的试验研究。
3
The breeding process of a food cornhybrid variety: Jinxiannuo No. 105 was explained and its yield characters, specific properties, suitable cultivation zones were studied.