地处高寒干旱山区的山西省五台县,积温不足,无霜期短,但在高效农业建设中却推出许多成功的立体种植模式,现介绍八例: 1.马铃薯套党参 在海拔1300m以上的石咀、湾子等乡(镇),气候凉爽,雨量充沛,适宜于马铃薯和药材生产。该地过去单种马铃薯和党参,产量和效益不够理想。近年尝试两作套种模式,一般亩产马铃薯1100kg,干党参80～100kg,亩纯收入达1200元以上。其主要做 It is located in Wutai County of Shanxi Province in the arid and arid mountainous area, with insufficient accumulated temperature and short frost-free period. However, many successful three-dimensional planting models have been launched in the construction of high-efficiency agriculture. Eight examples are as follows: 1. Shitou , Bay and other townships (towns), cool climate, abundant rainfall, suitable for potato and medicinal herbs production. The past, a single potato and Codonou, yield and benefits less than ideal. In recent years, trying two intercropping patterns, the general yield of potato 1100kg, dry Codonopsis 80 ~ 100kg, net income of more than 1,200 yuan per mu. It’s mostly done