南方红壤丘陵区旱地多熟种植的发展现状与研究进展

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...

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

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.