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永久萎蔫点
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永久萎蔫点
Encyclopedia
农学
植物分子生物学
释
Permanent wilting point
永久萎蔫点
水与土壤基质紧密结合不能被根系吸收,植物叶片发生萎蔫,并且不能恢复,此时土壤水势为-1.5兆帕时的土壤含水量。是度量土壤水分状况的指标。又称萎蔫点。
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urban architectural ensemble
urban area in the Bohai Rim region
urban area in the Middle Reaches of the Yangtze River
urban area in the Yangtze River Delta
urban areas in arid land
urban artificial communities
urban basic function
urban biotope restoration
urban block
urban blue line
urban boundary layer numerical modeling
urban bus/trolleybus system
urban center system
urban centralism
urban cluster
urban cluster economy
Urban Cluster Planning in the Middle Reaches of The Yangtze River
urban communication system
urban community
urban community health service
urban competitiveness
urban comprehensive carrying capacity
urban comprehensive competitiveness
urban comprehensive disaster mitigation
urban comprehensive passenger transport hub
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