黄河三角洲多元化种植结构研究

Multi-dimensional Planting Structure in Yellow River Delta

目前黄河三角洲种植业基本上沿袭传统的"粮食作物-经济作物"二元结构,属于以粮棉为主的单一脆弱性种植业系统。多元种植是根据三角洲土壤质地和肥力,因地制宜发展起来的"粮食作物-经济作物-饲料作物-能源作物-纸浆作物"等组成的复合种植业结构。它构成了黄河三角洲可持续发展的新型农业生态系统。

At present the crop production in Yellow River delta basically followed the tradition of the dual structure which was Grain Crop-Industrial Crop,belonging to the grain cotton and kapok primarily sole vulnerable crop production system.The multi-dimensional planter was developed according to the delta soil texture and the fertility.The compound crop production structures such as Grain Crop-Industrial Crop-Feed Crop-Pneumatic Power Supply Crop-Paper Pulp Crop and so were developed under local conditions,which constituted the Yellow River delta sustainable development new agriculture ecosystem.