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以油菜(Brassica campestris)和青稞(Hordeum vulgare)、燕麦(Avena sativa)、箭筈豌豆(Vicia sativa)混作方式为研究对象，通过对作物形态特征、产量、品质及种间关系的测定分析，探讨适宜高寒区的油菜混作组合。结果表明，在油菜开花期，燕麦和箭筈豌豆的株高均显著低于油菜(P 0.05)。在油菜角果乳熟期，油菜/青稞和油菜/燕麦混作地上生物量较油菜单播分别提高了24.59%和37.27%，油菜/箭筈豌豆混作较油菜单播降低了12.05%，但差异均不显著(P > 0.05)；不同油菜混作方式饲草品质指标中性洗涤纤维(NDF)、酸性洗涤纤维(ADF)含量和相对饲用价值(RFV)与油菜单播无显著差异(P > 0.05)。鉴于研究区油菜产业发展兼顾油菜的景观和饲用植物生产的要求，推荐油菜与燕麦进行混作。“,”To establish a suitable rape intercropping pattern in an alpine region, we used Brassica campestris as the dominant species, which is a major crop used for edible oil, and incorporated this with Hordeum vulgare, Avena sativa and Vicia sativa. We analyzed the morphological characteristics of the shoot biomass, forage quality and inter-species relationships. As the results shown, the height of the oats, which was lower than rape, had no impact on the rape landscape during the bloom period. The shoot biomass had increased by 37.27% in the rape-oat intercropping system compared to the rape monoculture. The intercropping application had not effect on the nutrient content of the fodder-rape. Concerning about both of the tourism and field production, we suggest the extension of the intercropping system of rape with oats in the alpine regions.