摘要
通过对7个高油玉米品种产量和品质性状的比较分析,结果表明:高油玉米植株生长发育速度、不同时期生育指标及产量性状品种间存在明显差异。春油30生育期最短,播种至成熟为122d;高油115生育期最长,播种至成熟为137d;蜡熟期收获,高油298和高油6号的地上鲜重水平较高,分别达到91000.0kg/hm2、76000.3kg/hm2。完熟期收获,春油30子粒产量最高,达到9230.8kg/hm2,春油6的粗脂肪含量最高,为8.17%。高油298、春油6、高油6是当地高油玉米生产较为适宜的品种。
Through comparing the varieties of yield and quality of seven high oil maize varieties, the results showed that obvious differences existed in the growth, development index of different periods and yield characteristics among species. The growth period of ChunYou30 was shortest （122 days）, and GaoYou 115 was the longest （137 days） respectively harvesting in waxy ripe period. The fresh weight of plant of GaoYou 298 and GaoYou 6 were higher reached 91 000.0kg/hm^2, 76 000.3 kg/hm^2 respectively harvesting in waxy ripe period, the grain yield of ChunYou 30 was highest, reaching 9 230.8 kg/hm^2, the crude fat content of the highest Spring-oil 6 to 8.17%. High-oil 298, Spring-oil 6, High-oil 6 were suitable varieties in the region.
出处
《黑龙江八一农垦大学学报》
2006年第2期1-4,共4页
journal of heilongjiang bayi agricultural university
基金
黑龙江省教育厅"骨干教师创新能力资助计划"-"特用玉米提质增效调控技术体系研究"部分内容
关键词
高油玉米
品种筛选
产量
品质
high oil maize, breedingselection
yield
quality
