施肥除了增加啤酒大麦产量外，还应考虑啤酒大麦品质。1、需肥特点每生产100千克籽粒，要从土壤中吸收养分约为：纯氮2.6千克，磷1．2千克，钾2.2千克。与小麦相比，大麦籽粒所需养分较少。随着大麦产量提高，所需养分与比例有所不同，氮肥．随着产量增力0而相对‘减少，磷、钾 In addition to increasing the amount of beer barley output, barley quality should also be considered. 1, fertilizer characteristics Each production of 100 kg of grain, to absorb nutrients from the soil about: 2.6 kg of pure nitrogen, phosphorus 1.2 kg, potassium 2.2 kg. Barley grains require less nutrients than wheat. As the yield of barley increases, the nutrients and proportions required are different, nitrogenous fertilizer. With the increase of output 0 and relative ’decrease, phosphorus and potassium