南方红壤丘陵区旱地多熟种植的发展现状与研究进展  

Development situation and recent advance of multiple cropping in upland red soils under hilly regions of south China

作　　者：徐慧芳[1] 李淑娟 李娜 黄国勤[1] XU Huifang;LI Shujuan;LI Na;HUANG Guoqin(Research Center on Ecological Science,Jiangxi Agricultural University,Nanchang 330045,China)

机构地区：[1]江西农业大学生态科学研究中心,南昌330045

出　　处：《生态科学》2022年第1期213-221,共9页Ecological Science

基　　金：国家重点研发计划“长江中游双季稻三熟区资源优化配置机理与高效种植模式”(2016YFD0300208);江西农业大学“南方红壤丘陵区现代农业发展模式现状调研”(9131207592);江西省教育厅科技计划“施肥对旱地土壤N2O排放的影响及反硝化真菌驱动机制”(GJJ200444)。

摘　　要：多熟种植是我国现代农业中一种重要的农作制度,对于我国实现农业可持续发展及确保国家粮食安全具有重要作用。中国南方红壤丘陵区地处热带、亚热带湿润气候区,光、温、水资源充足,自然条件十分优越,适宜发展多熟种植模式。文章从南方红壤丘陵区概况、种植模式的多样化及投入产出高效化等方面,对目前我国南方丘陵区旱地多熟种植模式的研究现状分析;同时还归纳总结了我国南方目前多熟种植的研究进展,主要包括多熟种植的创新模式、对土壤理化性质、土壤微生物、田间病虫害及光热水资源利用情况的影响等方面。最后,根据其研究内容的不足,提出南方红壤丘陵区旱地多熟种植模式未来的研究展望,以期对我国农田生态系统耕作制度建设的进一步研究提供一定的理论依据。Multi-cooked cultivation is an important agricultural system in modern agriculture in China,which plays an important role in achieving sustainable agricultural development and ensuring national food security in China.The red soil hilly area in the south of China is located in tropical and subtropical humid climate areas,with sufficient light,temperature and water resources.And the natural conditions are very superior,which is very suitable for the development of multi-cooked planting models.We analyze the current status of the multiple-crop plantation model in dry hilly land in southern China,which is reflected in the diversification of planting models and efficient input-output.Besides,we also summarize the current research progress of multi-cultivation planting in southern China,which mainly includes the patterns of multi-cultivation planting,the effects of multi-cultivation planting on soil physical and chemical properties,soil microbes,field pests,and the impact of light and heat water resources utilization.Finally,we put forward the prospect of the multi-cultivation planting model of dry land in the red soil hilly region of the south research,in order to provide theoretical references for further research on the cultivation system construction in the agricultural system.

关 键 词：南方红壤 多熟种植 土壤微生物 田间病虫害 

分 类 号：S181[农业科学—农业基础科学]