CAJ | 학술논문

天然牧草是放牧畜牧业的主要物质基础，其生长动态和产量形成受气象条件的影响和制约，特别是水分条件在很大程度上决定着植物的地理分布和生物生产力水平。根据降水量及土壤水分条件与天然牧草生长动态及产量的关系，建立了天然牧草生长高度动态模式和草原初级气候生产力模式，以便为进一步研究草原干旱的气候指标提供理论依据。
천연목초시방목축목업적주요물질기출，기생장동태화산량형성수기상조 건적영향화제약，특별시수분조건재흔대정도상결정착식물적지리분포화생물생산력수평。 근거강수량급토양수분조건여천연목초생장동태급산량적관계，건립료천연목초생장고도동 태모식화초원초급기후생산력모식，이편위진일보연구초원간한적기후지표제공이론의거。
　By analyzing the relationships among the growth dynamics and yield of na tural grass and precipitation as well as soil water content,calculation models w ere established to estimate the growth height and primary production of natural grass on typical grassland of Inner Mongolia. 　　By analyzing the relationships among the growth dynamics and yield of na tural grass and precipitation as well as soil water content,calculation models w ere established to estimate the growth height and primary production of natural grass on typical grassland of Inner Mongolia. 　　