草地营养类型是指草群的氮物质、碳物质、灰分等营养成分的组合形式。在目前草样分析资料中,群体分析样很少,因此必须利用个体牧草营养分析资料计算草地营养类型。笔者通过对科尔沁草地营养类型的分析和研究,初步总结了一个计算方法,以供商 Grassland nutrient type refers to the combination of nitrogen, carbon, ash and other nutrients in the grass. In the current analysis of grass samples, there are only a few sample populations, so we must calculate the type of grassland nutrition by using individual grass nutrition data. Through the analysis and research on the nutritional types of Horqin grassland, the author has initially summed up a calculation method for business