【摘要】 粤北低山丘陵地区地势起伏较大,土地资源丰富,水热条件优厚,具有发展生态农业的资源优势,同时也存在着土地肥力低下、自然灾害频繁等农业生态问题。根据生态农业的理论与实践,结合粤北低山丘陵地区的资源环境特点,总结出生态农业发展的5种模式,即高效型、立体型、旅游型、农林型和庭院型模式,为粤北及华南低山丘陵地区农业可持续发展提供了新思路。更多还原

【Abstract】 Eco-agriculture plays a great role in protecting and improving the weak ecological environment,and has made a rapid development these years.The northern Guangdong is abundant in natural resources and has better agriculture development conditions.Its main eco-agriculture models are as followers:high efficiency type,three-dimension type,tourism type,agro-forestry type and courtyard type.更多还原