The ecological adaptability of seven leguminous forage shrubs varieties was tested in south Guizhou. The results showed that five varieties, including Pinkflowers Indigo, Shortleaf Senna, Pigeonpea, Pale Rattle Box and Yunnan Bauhinia, could flower and seed normally in south Guizhou. Three varieties including Pinkflowers Indigo, Shortleaf senna, and Pigeonpea, showed resistance to drought and soil infertility, higher fresh and dry mass yield and seeds yield. The annual fresh mass, dry mass yield and seed yield for Pinkflowers Indigo, Shortleaf senna, Pigeonpea was 54.24 t/hm 16.49 t/hm2, and 2 430.04 kg/hm2; 31.54 t/hm2, 6.47 t/hm2, 1 727.53 kg/hm2; 15.44 t/hm2, 4.90 t/hm2, 2 345.89 kg/hm2, respectively. The crude protein content was 16.77%~26.07%. They are worth for promoting south Guizhou as excellent leguminous forage shrubs.%引进7个豆科饲用灌木在贵州南部地区进行生态适应性研究,结果表明:在贵州南部地区能正常开花结实的有多花木蓝、羽叶决明、木豆、猪屎豆和云南羊蹄甲等5个品种;抗旱、耐瘠薄、鲜干草产量、种子产量较高的品种为多花木蓝(年均鲜干产量为54.24 t/hm2和16.49 t/hm2,种子产量为2430.04 kg/hm2)、羽叶决明(年均鲜干产量为31.54 t/hm2和6.47 t/hm2,种子产量为1 727.53 kg/hm2)、木豆(年均鲜干产量为15.44 t/hm2和4.90 t/hm2,种子产量为2 345.89 kg/hm2),其粗蛋白质含量为16.77％ ～26.07％,是贵州南部地区值得推广利用的优良豆科饲用灌木.
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