现代畜牧科技Issue(3)：85-90,6.DOI:10.19369/j.cnki.2095-9737.2025.03.022
阿尔泰山布尔津林区不同草地类型群落生物量及物种多样性研究
Study on Community Biomass and Species Diversity of Different Grassland Types in Burjin Forest Region of Altai Mountain
摘要
Abstract
Taking the grassland community in Burjin forest region of Altai Mountain as the research object,through the method of field investigation,the biomass and species diversity of different grassland types in Burjin forest region were studied.The results showed that:The biomass in June was higher than that in September,and the aboveground biomass in desert steppe was the highest.There was a great difference in species diversity index in June,and little difference in September.at the altitude of 1 000～1 800 m,with the increase of altitude,the aboveground biomass decreased at first and then increased in June,but decreased in September,and the change trend of species diversity index was different between June and September.关键词
草地/生物量/物种多样性Key words
grassland/biomass/species diversity分类
农业科技引用本文复制引用
孙雨婷,黄学敏..阿尔泰山布尔津林区不同草地类型群落生物量及物种多样性研究[J].现代畜牧科技,2025,(3):85-90,6.基金项目
国家自然科学基金(42377449) （42377449）
