摘要
为了筛选出适宜黑龙江地区种植的紫羊茅(Festuca rubra L.)新品种,对从俄罗斯引进的6份紫羊茅种子的萌发特性、物候期和农艺性状进行综合评价。结果表明:除ZMC142资源外,其它5份资源在当地的适应性均较好,其中ZMC4资源的株高最高、叶长和叶宽均最长、小穗数最多,有较好的丰产潜力;ZMC141资源返青早、株高最矮、叶长和叶宽均最短、青绿期最长,是坪用性能极好的紫羊茅资源。
In order to breed new vartieties of Festuca rubra L. suitable for Heilongjiang province,the seed ger- mination characteristics,phenological phase and agronomic characters of six varieties Festuca rubra L. intro- duced from Russia were evaluated comprehensively. The results showed that five varieties had good adaptability to local environment except ZMC142. The variety of ZMC4 had the highest plant height, the longest length and width of leaf,as well as the maximum number of spikelets,it had better potential for highyiold. The variety of ZMC141 had the shortest plant height, the shortest length and width of leaf and the longest growth period. Based on the results,ZMC141 is a excellent resource of red fescue for planting turf.
出处
《黑龙江农业科学》
2014年第3期116-119,共4页
Heilongjiang Agricultural Sciences
基金
国际科技合作资助项目(2011DFR30840-11)
关键词
紫羊茅
种质资源
农艺性状
Festuca rubra L.
germplasm resources
agronomic characteristics
