Title: Study on introduction of ryegrass varieties in Jinqu basin
Abstract: AbstrcatThis experiment compared phonological period, growth rate, fresh grass yield, and nutrition component of newly introduced ryegrass varieties (Dongmu-70,Lolium perenne L.,Precocious dualploid ryegrass, Italy tetraploid ryegrass) with local Lolium sp.in Jinqu basin. The results showed that Dongmu-70 had higher yield of fresh grass and protein content than did Lolium sp.precocious dualploid ryegrass and Italy tetraploid ryegrass had longer growth periods and elongated utilization period for approximately one month. Apart from the higher nutrition component,Lolium perenne L. had no obvious advantages in the phonological period and growth rate.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot