低磷与接种菌根对柑橘菌根形成及果实品质的影响  

Effect of the Reduction of Phosphorus Fertilizer and Inoculated with AM Fungi on the AM Formation in the Citrus and on the Fruit Quality

作　　者：隋宝强[1] 徐淑君[1] 岳丽娜[1] 曾明[1] 

机构地区：[1]西南大学园艺园林学院,重庆400716

出　　处：《南方农业》2007年第4期5-7,共3页South China Agriculture

基　　金：国家科技攻关项目"三峡库区生态环境安全及生态经济系统重建关键技术研究与示范"(2001BA604A05)资助

摘　　要：试验在柑橘园中设低磷加炭接种菌根、低磷施肥区接种菌根、高磷施肥区接种菌根、高磷施肥区不接种菌根、低磷施肥区不接种菌根5个处理,以研究施磷量与是否接种菌根对柑橘菌根形成及果实品质的影响。结果表明,与高施磷区相比,低施磷肥区和接种菌根都显著提高了柑橘的菌根侵染率,同时也提高了果实品质,改善了果实着色度。This experiment was carried out in a Citrus orchard.There were 5 treatment plots: treatment①: Conventional fertilization and inoculation with AM fungi;treatment②: Conventional fertilization and without inoculation;treatment③: Reduced fertilization and inoculation with AM fungi;treatment④: Reduced fertiliza-tion with addition charcoal and inoculation with AM fungi;treatment⑤: Reduced fertilization without inoculation.The results indicated that the infection rates of the low P plot and the plot inoculated with AM were higher than that of the plot with conventional P level.And it also can enhance the fruit quality and improve the fruit colors.

关 键 词：柑橘 菌根 果实品质 

分 类 号：S[农业科学]