The invention relates to a barley cultivation method. According to the method, plots with a yield per Mu of at least 550kg and an organic matter weight content of higher than 2% are selected; fertilization is carried out with a formula with a nitrogen to phosphorous to potassium weight ratio of 4:2:5; a barley variety with good plant structure, upright shape, large ear, high grain amount, high photosynthetic efficiency, high grain filling speed, and stable grain weight is selected; the variety of barley is sowed twice with the manners of reducing row spacing, widening sowing width, and increasing planting density; pre-winter management, spring management and late-stage management are sequentially carried out. With the barley cultivation method provided by the invention, a conventional mode of high water amount, high fertilizer amount and high sowing amount of prior arts are broken through. The increasing conflicts between high yield and high quality, high yield and lodging resistance, high yield and stable yield, and high yield and high efficiency are effectively solved. A barley yield per Mu reaches 750kg. The method has a simple technology, and is easy to command.