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对半日花等6种旱生植物的束缚水与自由水之比值、水分亏缺、持水力等项指标的综合比较结果说明,半日花的抗旱能力较强,能够适应荒漠与半荒漠地区的恶劣环境。
The results of comprehensive comparison of the indexes of irrigated water and free water, water deficit and water holding of 6 species of Hyphae such as Half-day flower show that Drought-tolerant ability of Half-day flower is strong and able to adapt to the harshness in desert and semi-desert area surroundings.