Comparison on Seed Production of Various Orchardgrass

[ Objective] To find orchardgrass cultivars which have high seed production and can be planted in western Chongqing region. [ Method] Seed production and phenophase were compared between several common orehardgrass cultivam （domestic or foreign） in western Chongqing region. A high-yield high-quality...

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Published in动物与饲料科学：英文版 Vol. 3; no. 4; pp. 34 - 38
Main Author WANG Guo-ze ZUO Fu-yuan ZENG Bing TANG Xian-fang
Format Journal Article
LanguageEnglish
Published 2011
Subjects
发芽指数
物候期
生产线
种子生产性能
西部
规模种植
重庆地区
鸭茅
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Summary:[ Objective] To find orchardgrass cultivars which have high seed production and can be planted in western Chongqing region. [ Method] Seed production and phenophase were compared between several common orehardgrass cultivam （domestic or foreign） in western Chongqing region. A high-yield high-quality orchardgrass line suitable for seed production in western Chongqing region was found, [ Result] The orohardgra~s in western Chongqing region had excellent seed production performance. Among these cultivars, orGhardgrass 01076 had the highest seed produc. tion, up to 512 kg/hm^2. Its germinability, germination rate and germination index were also highest, 49%, 84% and 11, respectively. [Condusion] The orchardgrass 01076 is worth planting in large scale in westem Chongqing region for seed production.
Bibliography:Orchardgrass; Cultivars; Seeds; Production performance
[ Objective] To find orchardgrass cultivars which have high seed production and can be planted in western Chongqing region. [ Method] Seed production and phenophase were compared between several common orehardgrass cultivam （domestic or foreign） in western Chongqing region. A high-yield high-quality orchardgrass line suitable for seed production in western Chongqing region was found, [ Result] The orohardgra~s in western Chongqing region had excellent seed production performance. Among these cultivars, orGhardgrass 01076 had the highest seed produc. tion, up to 512 kg/hm^2. Its germinability, germination rate and germination index were also highest, 49%, 84% and 11, respectively. [Condusion] The orchardgrass 01076 is worth planting in large scale in westem Chongqing region for seed production.
ISSN:1943-9911