| [water regulation characteristics and stress resistance of caragana opulens population in different habitats of inner mongolia plateau]. | this paper studied the water regulation characteristics and stress resistance of caragana opulens population in helinger (semi-arid area) and alashan (intensively arid area), aimed to understand the adaptation mechanisms of this population to arid environment. the results showed that compared with helinger population, alashan population had a higher content of osmotic adjustment substances in leaf cells, which resulted in a lower osmotic potential, and thus, stronger osmotic adjustment ability. ... | 2006 | 16706035 |