【摘要】 于1993 至1998 年间在上海农学院农场和芦潮港农场,通过在夏、秋季节高温、干旱的田间自然逆境条件下选择耐逆性强的单株和单株行,并结合室内种子发芽试验,选择其中发芽生根快的单株行,使之在空间隔离条件下分株混合繁殖, 得到了适合于人工介质生产草皮卷的新品种SAC1 。与国外引进的品种Montauk 和自繁种子的国外引进的品种Duke 相比,SAC1 根系较长,根量较丰富,有利于草皮卷的快速生成。更多还原

【Abstract】 SAC1”,a new line of turf-type tall fescue (Arundecea pretensis L.) ,was produced from 4 plant lines selected from F1 progeny of 2 plants, of which one is tall and heat,draught tolerant in summer and autumn fields and the other dwarf and fine. With fast root growth and a big root system, SAC1 is suitable for carpet-sod production in the artificial medium for its quick turf establishment.更多还原