小麦新品种“白粒2号”的选育及栽培措施研究

“白粒二号”是凉山州西昌农科所和四川农业大学采用弄地联合育种的形式培育的小麦新品种。经1994～1999年试验示范及较大面积生产应用结果表明:该产品丰产性好,一般可比西辐5号增产10%以上,抗条锈病的能力明显优于绵阳20、26等系列品种.分蘖成穗率高,适应性强,籽粒品质好,是一个具有良好推广应用价值的新品种。在适宜地区肥水条件稍好的田块种植,因地制宜地适期播种,合理密植,优化施肥并加强田间管理,一般亩产可达400kg 以上。

A Study on the Breeding and Cultivating Measures of the New Wheat Variety Baili No.2

Baili No.2 is a new wheat variety bred by Xichang Agricultural Science Rearch Insti- tute together with Sichuan Agricultural University.It has been Planted experimentally and on a large scale since 1994.The result has indicated that it has a high yield 10% higher than of Xihu No.5,and a better yellow resistance against' rust than Mianyang No.20 and No.26.Be- cause of its high tillering and ear forming,strong adaptability,good grain quality,it has a high value of application and popularzition.If it is planted in the fertile fields in an optimum area seeded in a suitable time and under a proper condition,planted rationally sapplied with fertilizer optimizationally and strengthened by field mangements,its yield can generally rearch 400kg per mu.