【摘要】 在青南海拔高度近 40 0 0m的地区种植芜菁产量在 8133～ 12 333kg hm2 之间 ,其块茎产量与燕麦干草产量基本一致。试验结果表明当地引进训化品种优于引进品种 ,紫芜菁优于白芜菁。作为多汁饲料适宜在青南牧区推广种植。更多还原

【Abstract】 The yield of Brassica rapa cultivated in Guoluo region at the altitude of 4 000m was 8 133～12 333 kg/hm 2,and the yield of tuber approached to that of oat hay.The results of experiment showed the performance of introduced species tamed in local area was more than that of introduced species that year,and perform ance of purple Brassica rapawas more than that of white Brassica rapa.Therefore it could be planted and extended as juicy fodder.更多还原