【摘要】 １９８９～１９９２年对灌丛草地牧草产草量及其季节动态、草地管理和利用，以及饲养山羊等方面较系统的研究得出如下初步结论：①灌丛草地的开发应把科研、生产、示范和培训专业户有机地结合起来，以家庭牧场为主，走专业户的道路；②以草定畜，草畜配套，实行季节畜牧业和划区轮牧；③在贵州气候条件下，只要抓好冷季的管理、饲草料的供应和疾病防治三个环节，完全可以养好山羊；④在合理经营下，灌丛草地饲养山羊的年公顷平均净产值比同等条件下的旱作农业高４．７％，经济效益明显；⑤鉴于灌丛草地的演替不稳定性，提出今后利用灌丛草地应重视草食家畜尤其是山羊的载畜量和放牧强度。更多还原

【Abstract】 The herbage yield and its season change, the manazement and utiligation of grassland and the effectiveness of capriculture in shrub-grassland were studied systematically in 1989 ～1992. The conclusion was come as follows: ① The exploitation and utilzation of shrubgrassland should be combined with scientific research, production, demonstration and taining the specialized farming household. The household pastur 1 should be the main form for capriculture ② The feeding scale of goats must be determined by the output of grass and performing seasonal and paddock grazing system, ③ Under the climate of Guizou province, the capriculture could develop successfully, if three links including husbandry in cold-season,supply of supplemental grass and diseases control were paid close attention, ④ Under rational managcment, the annual net output value per hactare for graying goats was 4.7%higher than that of farming in the same land, showing significant econmic effectiveness ⑤ Due to instable succession of shrub-grassland, Great attention should be paid in stock capacity and grazing intensity of herbivores, especially goat.更多还原