摘要
低温、干旱的气候条件是限制呼伦贝尔市人工牧草栽培的主要因子。该研究以牧草品种的生物学特性、产草量和气候适宜度为依据,确定了影响牧草适应性的主要气象因子,并采用模糊数学和层次分析法建立了各因子的隶属函数及综合指标隶属函数;生成了基于GIS牧草种植区划图,提出了合理种植建议。
The climatic conditions of low temperature and arid are the main limiting factors on cultivating of artificial herbage in Hulunbuir.Tho main meteorological factors on affecting forage adaptability were determined in this study based on the biological characteristics, yield and climatic suitability of forage varieties;the membership function were established of each factor and comprehensive index by fuzzy mathematics and analytic hierarchy process;the planting rogionalization map based on GIS was generated and the reasonable planting suggestion was proposed.
作者
张昉
ZHANG Fang(Zhalantun Weather Bureau in Hulunbuir of Inner Mongolia,Zhalantun 162650,China)
出处
《北方农业学报》
2018年第2期129-134,共6页
Journal of Northern Agriculture
