甜菜复混肥的筛选  

The Selection of Beet Compound Fertiliger

作　　者：李楠[1] 宋健国[1] 

机构地区：[1]吉林农业大学,吉林长春130000

出　　处：《长春师范学院学报》2001年第5期67-69,72,共4页Journal of Changchun Teachers Coliege

摘　　要：采用不同比例养分组成的复混肥料对甜菜从四个方面进行了研究,即肥料对甜菜的增产、增糖、对土壤肥力的影响及甜菜的经济效益等。本试验从中验证了在甜莱上施用养分比例为1:1的2号肥料与比例为1:1:1-(微)的5号肥料对甜菜增产、增糖、经济效益均为最佳。This is about fertiliger composed in different proporbions of nutrients Beet is studied from 4aspects, i. e the influence of fertiliger on the increasing of beet production, beet sugar, the fertilityof soil and its economic performance, etc. This experiment uerifies the fact that it'S the best way of in-creasing beet production, beet sugar and beet's economic performance to apply Compound FertiligerNo. 2 with it's nutrient proportion of 1:1:1 and Compound Fertiliger No. 5 with its nutrient propor-tion of 1:1:1.

关 键 词：复混肥料 甜莱 肥料 

分 类 号：S566.306.2[农业科学—作物学]