Effect of phosphorus stress and AMF on photosynthesis in strawberry under salt stress | 磷和丛枝菌根真菌对盐胁迫草莓光合作用的影响
2009
Zhang Meiyue, Agricultural University of Hebei, Baoding(China), College of Science | Tao Xiujuan, Vegetable Institute of Chengde, Chengde(China) | Fan Jianmin, Agricultural Bureau of Qingyuan County of Hebei Province, Qingyuan(China)
chinois. 用盆栽法研究了缺磷和接种丛枝菌根真菌对盐胁迫草莓（品种为‘达塞莱克特’）光合参数的影响。结果表明：在150 mmolL NaCl盐胁迫条件下,无论接种AM真菌与否,草莓植株均受到伤害,叶绿素含量降低,净光合速率（Pn）下降,但接种丛枝菌根真菌和磷处理的植株叶绿素含量、净光合速率、气孔导度（Gs）、气孔限制值（Ls）和胞间CO2浓度（Ci）均高于缺磷处理,盐害指数低。[著者文摘]
Afficher plus [+] Moins [-]anglais. Experiments were conducted in greenhouse to analyze the influence of phosphorus stress and arbuscular mycorrhizal fungi （AMF） Glomus versiforme on photosynthesis in strawberry. Plants were submitted to 150 mmol/L NaCl. Content of chlorophyll, Gs, Ci, Pn and plant weight were higher in AMF and phosphorus treatment. Salt index of AMF and phosphorus plant were lower than phosphorus absent plant.
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