将引进的饲用型小黑麦和加拿大燕麦在祁连山牧区进行种植比较，结果表明，小黑麦各物候期均早于燕麦，收割前株高较燕麦高50 cm，产草量为燕麦的2倍，同时小黑麦的消化率与适口性优于燕麦，较燕麦表现出更好的适应性。

The plant height， yield and ADF content between the introduction of forage triticale and oat were compared in this experiment to study the planting characteristics of triticale in grazing area . The results showed that the phenology phase of triticale were earlier than the oat， the average height of triticale was 50 cm higher than oat’s before harvesting . The yield of triticale was twice as much as the oat’s； Triticale had better digestibility and palatability compared with oat . As a consequence， triticale showed better adaptability to the local environment .

S543

公益性(农业部)行业专项甘肃牧区生态高效草原牧养技术模式研究与示范(201003061)；绒毛用羊产业技术体系放牧生态岗位科学家(CARS-40-09B)；ACIAR项目(AS2/2001/094)资助。