赣南低丘陵桔园立体经营模式研究

Studies on the Models of Management of Tangerineyard in Low Hilly Land in the South of Jiangxi Province

对赣南桔园的立体经营模式进行了归纳和总结，并就立体种植模式和种—养结合模式两大类进行了生态、经济效益分析。结果表明：桔园隙地种植大豆、籽粒苋能有效地调节夏季高温干旱季节的桔园小气候和土壤水分状况；以籽粒苋为纽带的种养结合模式能有效地降低养殖成本，提高经营的综合效益。

The complex management of tangerineyard is important in agroforestry in the south of Jiangxi Province.With the development of tangerine estate,the complex management of tangerineyard has been developing quickly.The report concludes the models of complex management of tangerineyard,and analizes the ecological benefits and economical benefits in vertical planting pattern and planting-breeding combined pattern.The results show:The soybean and the grain armaranth planted in the unoccupied land in the tangerineyard can effectively improve tangerineyard's micro-climate and soil water condition in arid season in summer.The planting-breeding combined pattern whose circle chain is grain armaranth can effectively reduce the cost of breeding and increase the total benefits of this model.