【摘要】 在总结了农村工作者实践经验得出的我国山地利用的4种模式的基础上,从山区的自然特点和社会经济特点,分析了我国建立农林复合型大农业生产体系的必要性和紧迫性,并提出了建设性的建议。更多还原

【Abstract】 Based on four models of hilly land use summarized by rural workers,considered natural and social and economic characters of hilly areas,the paper discussed the necessary and the pressure to establish macroagriculture system of agroforestry in China and also table some constructive proposals.更多还原