1 目前我市小麦品种现状小麦是我市粮食骨干作物之一,常年播种面积240万亩左右,应用小麦优种是实现小麦增产丰收的重要措施。1985年以来,我市小麦实现第四次品种更新,确立了以丰抗8号小麦为主的品种布局,经试验,丰抗8号小麦比原有当家品种亩增产20%-30%,增产显著,1987年丰抗8号小麦种植面积达到高峰,为180万亩,占当年小麦面积的75%。推广丰抗8号小麦 At present, the status quo of wheat varieties in our city is one of the key grain crops in our city. The perennial planting area is about 2.4 million mu. Application of wheat superiority is an important measure to increase yield of wheat. Since 1985, the fourth breed update of wheat in our city has been established, and the variety layout based on Fengkang 8 wheat has been established. After the experiment, Fengkun 8 wheat increased 20% -30% than the original ones and increased yield Significantly, in 1987 Fung anti-8 wheat acreage peaked at 180 million mu, accounting for 75% of the wheat area that year. Feng Feng 8 to promote wheat