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1.“草原3号”宽穗鹅观草本种由西伯利亚植物育种研究所从野生种选育驯化而成。叶丛直立致密,茎细、无绒毛,高45~85厘米。分蘖力强,每株可达200~250枝。叶呈灰绿色,窄而细且扭卷。叶量占草重38~50%。花序为具有短芒的穗状花序。种子淡黄色、呈细长披针状,具有短毛。春天由萌发到刈割仅需45天。春天再生良好,生长迅速,但刈割后再生较慢。抗寒耐旱,适
1. “Prairie 3” wide sparrow herbaceous species from Siberia Institute of Plant Breeding from wild species breeding and domestication from. Plexus erect dense, stem thin, lint-free, 45 to 85 cm high. Tillering ability, each plant up to 200 ~ 250. Leaves are gray-green, narrow and thin and twisted. Leaves accounted for grass weight 38 ~ 50%. Inflorescences have spikes with short males. Seeds pale yellow, elongated slender lanceolate, with short hairs. Spring from germination to mowing only 45 days. Good spring regeneration, rapid growth, but slow regeneration after cutting. Cold and drought-resistant, suitable