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1985—1986年在四川钙质紫色土上对盐辐矮早三号啤酒大麦的研究表明,在3000~4500kg/ha的产量水平下,每生产100kg籽粒需氮2.49kg,磷0.49kg,钾2.76kg。肥料宜早施或加大前期用量。在施氮量低于135kg/ha条件下,大麦养分吸收量和分蘖期植株氮、磷含量与大麦产量之间呈显著正相关。啤酒大麦优质高产肥料配方为N75~108kg/ha,P_2O_560~90kg/ha。
1985-1986 A study on salt-barley variety No.3 in barley purple soil in Sichuan Province showed that under the production level of 3000-4,500kg / ha, there were 2.49kg of nitrogen, 0.49kg of phosphorus and 2.76g of potassium kg. Fertilizer should be applied early or increase the amount of early. Under the nitrogen application rate of less than 135 kg / ha, there was a significant positive correlation between nutrient uptake by the barley and nitrogen and phosphorus content at the tillering stage and barley yield. Beer barley quality and high yield fertilizer formula N75 ~ 108kg / ha, P_2O_560 ~ 90kg / ha.