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乌拉特中旗荒漠草原草本生物量研究

作  者:
王玉婕;蓝登明;郭威星;温静;贾荣
单  位:
内蒙古农业大学沙漠治理学院
关键词:
乌拉特中旗;荒漠草原;草本群落;生物量
摘  要:
文章以乌拉特中旗荒漠草原草本植物为研究对象,对荒漠草原主要草本群落的类型、高度、盖度、生物量进行调查,测定生物量等指标.旨在阐述和揭示荒漠草原草本生物量的研究结果,为建立中国荒漠主要植物资源库提供依据.结果表明:8种草本群落地上生物量、地下生物量、总生物量分别在9.14~24.49 g/m~2、153.33~270.22 g/m~2、174.42~279.36 g/m~2之间,平均值分别为14.6 g/m~2、198.12 g/m~2、212.79 g/m~2.
作  者:
WANG Yujie;LAN Dengming;GUO Weixing;WEN Jing;JIA Rong;College of Desert Management, Inner Mongolia Agricultural University;
关键词:
Wulate Middle Banner;;desert steppe;;herb community;;biomass
摘  要:
In this paper, the herbaceous plants of the desert steppe in Wulate Middle Banner were used as research objects to investigate the species, height, coverage and biomass of the main herb communities in the desert steppe, and to measure biomass and other indicators. The aim is to expound and reveal the results of the research on the herbaceous biomass of desert steppe, provide a basis for the establishment of the main plant resources of deserts in China, realize the standardization of desert plant community survey technology in China, and alleviate the degradation of desert steppe in China.The results showed that the aboveground biomass, underground biomass and total biomass of the eight herb communities were 9.14 g/m~2~024.49 g/m~2,153.33 g/m~2~270.22 g/m~2,174.42 g/m~2~279.36 g/m~2. The average values were 14.6 g/m~2, 198.12 g/m~2, and 212.79 g/m~2.

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