Ca^2＋对皖贝母高温胁迫下抗逆生理指标及光合作用的影响OA北大核心CSCDCSTPCD
Effects of exogenous Ca^2＋ on physiological and photosynthesis of Fritillaria anhuiensis under high temperature stress
分析Ca2＋对高温胁迫下皖贝母抗逆生理指标及相关光合参数的影响,探讨钙对皖贝母高温胁迫伤害调控的可行性。将室外同一环境条件下盆栽的皖贝母,分别叶面喷施5、10、20、30、50 mg/L的CaCl2溶液,然后置于35℃/25℃（昼/夜）,光强3600 lx的光照培养箱内,进行高温胁迫处理,以常温25℃喷施蒸馏水和高温胁迫下喷施蒸馏水为对照,处理3 d后,测定皖贝母叶片相关光合参数、膜透性、脯氨酸含量、可溶性蛋白含量及SOD、POD活性。结果表明,…查看全部>>
In order to reveal feasibility of the regulation of Ca^2＋ on Fritillaria anhuiensis under high temperature stress, the effects of Ca^2＋ on physiological index and related photosynthetic parameters were studied. Pot cultured Fritillaria anhuiensis leaves under the same outdoor conditions were sprayed with 5, 10, 20, 30 and 50 mg/L CaC12 separately, and then placed in the light incubator [ 35℃/25℃ （day/night）, light intensity 3 600 lx ], and sprayed with disti…查看全部>>
李同根;王康才;罗庆云;李丹霞
南京农业大学中药材研究所,南京210095南京农业大学中药材研究所,南京210095南京农业大学中药材研究所,南京210095南京农业大学中药材研究所,南京210095
农业科技
皖贝母Ca2＋高温胁迫光合作用
Fritillaria anhuiensisCa^2+high temperature stressphotosynthesis
《植物营养与肥料学报》 2012 (3)
765-770,6
深圳市三九现代中药有限公司项目（2010126）资助.
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