Comparison of Growth Characteristics and Productivity of New Orchardgrass Polycross Lines

摘要：

Plant height of Composite 28 was 89cm and heading date was on 4 May with green leaf color and showed high yield among three composite lines. A visual score of winter field survival of Composite 28 was 1.0. st dry matter yield of Composite 28 in Cheonan was 8.64ton per ha compared to introduced variety Amba(7.20ton/ha). Heading date of Composite 28 was 7 days earlier than check variety, Amba.

关键词： Orchardgrass Polycross New variety Productivity

作者: Hee Chung Ji Ki-Yong Kim Sang-Hoon Lee Sei Hyung Yoon Young Chul Lim

作者单位: Grassland and Forages Research Center, National Institute of Animal Science, RDA, Cheonan, 330-801 South Korea

会议类型: 国际会议

会议名称: The 3rd Korea-China-Japan joint Symposium on Grassland Agriculture and Livestock Production(第三届中日韩草地农业学术会议)

会议地点: 首尔

会议语种:英文

页码: 174-175

在线出版日期: 2009-08-10（万方平台首次上网日期，不代表论文的发表时间）