摘要
经试验示范证明,绵农1号小麦新品种,产量水平较绵阳11号高10%左右,抗白粉病,叶锈病性显著优于绵阳11号。为发挥大穗优势,获得亩产400~500公斤产量水平,其产量结构宜控制在亩有效穗20万左右,穗粒数40~45粒,千粒重50~55克。在保证一定群体的基础上,提高穗重,协调穗,粒,重三者间的关系,是获得高产的基础。
Experiments and demonstrations shown that the wheat yield of 'Miannong No.1' is more 10% than that of 'Mianyang No.11', in the resistance of powdery mildew and leaf rust, the former is also superior to the latter. If we hope to get the high yield (400~500kg per mu), we must make the yield structure suitable, ie. 200 thousands effective ears, 40~50 grains per ear, 50~55g, per 1000 grain.