Dynamics in biomass of Poa pratensis var. anceps Gaud. Cv. in the Qinghai-Tibetan Plateau

摘要：

Dynamics of aboveground and underground biomass of Qinghai flat-stem bluegrass (Poa pratensis var. anceps Gaud. Cv in > shape, and vertical distributions of biomass of roots, rhizomes and underground were all in T shape and fit equation of Y= 1-βD. There was direct correlation between biomass of above ground and biomass of underground. Ration of underground to aboveground was 0.41.

关键词： Qinghai flat-stem bluegrass Poa pratensis var. anceps Gaud cv. Qingahi biomass season dynamics

作者: Qingping Zhou Wenhui Liu Hongbo Yan Guoling Liang

作者单位: Qinghai Academy of Animal Science and Veterinary Medicine, Xining, Qinghai 810016

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: 14-15

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）