摘要
绵阳01821是绵阳市农业科学研究所采用复合杂交育成的优良种质,以它作为主要亲本之一,已育成4个小麦新品种,其中绵阳24号通过国家和省级审定,绵阳92-330和西南335通过省级审定,绵阳30号结束国家区域试验和生产试验,推荐国家审定,还有7个优良新品系正在参加各级区域试验和多点品比试验。育成品种已在生产上推广180.728万 hm^2。该材料具有矮秆、抗倒抗病力强、大粒、籽粒白皮、品质优良、商品性好等突出特点,是西南麦区小麦高产优质育种中有重要利用价值的种质。
Mianyang 01821,a germplasm with dwarf and big grain was bred by composite crossing.Four new wheat varieties (Mianyang 24,Mianyang 30,Mianyang 92- 330 and Xinan 335) and 7 new elite lines had been derived from cross of it with other verieties.The 4 varieties had been popularized to a large area of 180.728×10~4 hm^2.The 01821 has many excellent characters,such as dwarf,lodging-resistance,big and white grain,good quality,good commerciality.It is a vital parent material of importance value of utilization in high yield and good quality breeding for the South-west wheat ecological region.
