| HCO3-和pH对3种柑橘悬浮培养材料的生理效应 |
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| 引用本文： | 伍玲,李道高.HCO3-和pH对3种柑橘悬浮培养材料的生理效应[J].西南农业大学学报,2001,23(1). |
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| 作者姓名： | 伍玲 李道高 |
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| 作者单位： | 华南农业大学园艺系!广东广州510642(伍玲)，西南农业大学园艺系!重庆400716(李道高) |
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| 摘 要： | 考察了HCO3 -和pH对酸橙、红桔和枳的悬浮培养细胞 (团 )的生理效应 ,测定了过氧化物酶、过氧化氢酶及质膜透性等生理指标。结果表明 ,3种试材的细胞 (团 )均受到了一定的生理伤害 ,其中以酸橙受到的伤害最轻 ,红桔次之 ,枳最重
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| 关 键 词： | 缺铁 HCO_3- pH 悬浮培养 柑橘 |
PHYSIOLOGICAL EFFECTS OF HCO3- AND PH ON THE SUSPENSION CULTURES OF THREE CITRUS SPECIES |
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| WU Ling ,LI Dao-gao.PHYSIOLOGICAL EFFECTS OF HCO3- AND PH ON THE SUSPENSION CULTURES OF THREE CITRUS SPECIES[J].Journal of Southwest Agricultural University,2001,23(1). |
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| Authors: | WU Ling LI Dao-gao |
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| Institution: | WU Ling 1,LI Dao-gao 2 |
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| Abstract: | In an investigation of the physiological effects of HCO - 3 and pH on the cells or cell lumps of sour orange (Citrus aurantium) ,mandarine ( C.recticulata) and trifoliate orange (Poncirus trifoliata) in suspension culture,the activity of their catalase and peroxidase and membrane permeability were determined.The results indicated that the cells or cell lumps of all the three species were,to different extents,injured physiologically.The injury suffered by P.trifoliata was most serious,followed by C.recticalata and C. aurantium. |
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| Keywords: | iron deficiency HCO - 3 pH suspension culture Citrus |
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