EFFECT OF FRESH WATER POT CULTIVATION ON THE ECO-PHYSIOIOGICAL CHARACTERISTICS OF AEGICERAS CRONICULATUM SEEDLINGS
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摘要: 用3种基质淡水盆栽1a龄红树植物桐花树（Aegiceras corniculatum）1年，分别以人工海水(8g.kg-1)为对照，研究不同基质的淡水盆栽对桐花树生理生态的影响.结果表明：淡水盆栽虽显著影响桐花树的生理生态，但能正常生长，与其具有较强的光合作用和根系活力等生理特性有关，较适合盆栽桐花树的基质配比为塘泥：麦糠=1：0和塘泥：麦糠=2：1.Abstract: Using artificial sea water (8g/kg) as a control, three kinds of substrates was used to pot-cultivate 1-year-old mangrove of Aegiceras corniculatum for one year in fresh water condition to investigate the effect of cultivation under fresh water condition on the eco-physiological characteristics of Aegiceras corniculatum in different substrates. Results of this study indicate that, though there is a significant effect on eco-physiological characteristics when cultivated in different substrates, Aegiceras corniculatum can grow normally under fresh water condition, as the 1-year-old Aegiceras corniculatum showed physiological characteristics of strong photosynthesis and root activities. The substrates of pond scum bran =1:0 and pond scum bran =2:1 were suitable for the plant cultivation under fresh water condition.
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