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Publication Type:
| Report |
Author(s): | Sun, Jian-hua;
Wang, Yan-rong;
Li, Shi-xiong |
Author Affiliation: | Sun and Wang: College of Pastoral Agricultural Science and Technology, Lanzhou University and Gansu Grassland Ecological Research Institute; Li: College of Prataculture, Gansu Agricultural University, Lanzhou, China |
Title: | A comparison on growing and tiller characteristics among varieties of Poa pratensis |
Source: | [Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 12, No. 4, August 20 2003, p. 20-25. |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui] |
# of Pages: | 6 |
Abstract/Contents: | "Growth rate and tiller dynamics of 28 varieties of Poa pratensis were evaluated from 2001 to 2002 in field plots at Lanzhou, China. The results showed that the varieties could be divided into 4 to 6 groups according to their significant difference in plant height and average daily growth rate. Varieties of the lowest growth rate were Baron, Elysee, Miyacie and Pepaya; the highest were Balin, Bar 5649, Mardona, Monoply [Monopoly], Oxford and Wembley. The difference of tiller number in each stage and annual total tiller number were significant among varieties. The varieties with the highest tiller numbers in the second year were Fylking (111.7/100 cm2) and Sydsport (115.8/100 cm2); in the third year, the varieties with the highest tiller numbers were Andante, Balin, Buroadway [Broadway] and Elysee (51.5-66.0/100 cm2), in the second and third year, the varieties with the highest total tiller numbers were Pepaya, Parade, Julia, Fylking and Sydsport. The result of cluster group analysis for the average daily growth rate and total tiller number based on the growing characteristics showed that the 28 varieties could be divided into 3 grades." |
Language: | Chinese |
References: | 12 |
Note: | Abstract also appears in English Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Sun, J.-h., Y.-r. Wang, and S.-x. Li. 2003. A comparison on growing and tiller characteristics among varieties of Poa pratensis. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 12(4):p. 20-25. |
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