北方农业学报 ›› 2012, Vol. ›› Issue (4): 16-16.

• 试验研究 • 上一篇    下一篇

内蒙古西部灌区大麦新品种“蒙啤麦2号”肥料与密度效应研究

张凤英[1] 史有国[2] 包海柱[1] 刘志萍[1] 王建明[2]   

  1. [1]内蒙古农牧业科学院,内蒙古呼和浩特010031 [2]巴彦淖尔市农牧业科学院,内蒙古陕坝015400
  • 出版日期:2012-08-20 发布日期:2012-08-20
  • 通讯作者: 张凤英
  • 作者简介:张凤英(1959-),女,内蒙古巴彦淖尔人,研究员,学士,东北区栽培与土壤肥料岗位科学家,主要从事大麦遗传育种及生产关键技术研究。

Study on the Fertilizer and Density Effect of New Barley Variety, Mengpimai Ⅱ, in Western Irrigation Area in Inner Mongolia

ZHANG Feng-ying (Inner Mongolia Academy of Agriculture and Animal Husbandry Science,Hofihot 010031,China)   

  • Online:2012-08-20 Published:2012-08-20

摘要: 通过正交设计,对大麦新品种“蒙啤麦2号”设置肥料与密度效应梯度,探索肥料与密度效应对“蒙啤麦2号”产量与品质的影响,确定“蒙啤麦2号”在内蒙古西部灌区适宜的肥料施用量及播种密度。结果表明:啤酒大麦“蒙啤麦2号”在内蒙古西部灌区生产潜力达406.5kg/667m2,与此适应的肥料与密度为,纯氮9.0kg,667m2,纯磷9.0kg/667m2,纯钾1.5kg/667m2,密度25.1万株/667m2时,蛋白质含量及千粒重能够符合国家标准(GB/T7416—2008)的酿造要求。

Abstract: Through orthogonal experiment designs,Study the effects of fertilizer by density on the yield and quality of Mengpimai 2 in Irrigation District of Western Inner Mongolia.The results showed that the best scheme of fertilizer and planting density is that the application of N is 9.0kg/667m2,P2O59.0kg/667mE, K201.Skg/667mE,the amounts of basic seedling is 251 thousand per 667m2,The yield is 406.5kg/667m2 under this condition,Furthermore, the protein content and 1000 grain weight were accord with National Standard GB/T7416-2008.

中图分类号: 

  • S512.3