| 溶磷菌对柑桔嫁接苗磷素营养及生长发育的影响 |
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| 引用本文： | 牛廷香,邓烈,易时来,简仙水,赵旭阳,王亮,何绍兰. 溶磷菌对柑桔嫁接苗磷素营养及生长发育的影响[J]. 中国南方果树, 2011, 40(3) |
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| 作者姓名： | 牛廷香 邓烈 易时来 简仙水 赵旭阳 王亮 何绍兰 |
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| 作者单位： | 1. 西南大学园艺园林学院,重庆,400715
2. 西南大学/中国农业科学院柑桔研究所 |
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| 基金项目： | 柑桔加工关键技术--良种引进与示范项目，科技部科技人员服务企业行动项目，重庆市农委重庆市柑桔产业重大技术攻关项目 |
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| 摘 要： | 将扩繁的无机溶磷菌和有机溶磷菌各2株,分别接种于灭菌和非灭菌的盆栽枳橙Poncirus trifoliata×Citrus sinensis cv.Carrizo Citrange砧塔罗科血橙C.sinensis cv.Tarocco Blood orange嫁接苗土壤中,研究溶磷菌对植株磷营养及其生长发育的影响.结果表明,供试菌株接种于非灭菌和灭菌土壤中,植株地上部总磷含量均显著增加,同时氮、铁、铜以及镁含量亦显著增加.土壤施用溶磷菌的柑桔嫁接苗株高、茎粗及地上部分生物量等显著增加.无论土壤灭菌与否,无机溶磷菌对改善植株磷素营养和促进苗木生长均有明显促进作用,而有机溶磷菌接种于非灭菌土中其效应更为明显.
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| 关 键 词： | 溶磷菌 柑桔嫁接苗 植株营养 生长发育 |
Effects of Inoculation with Phosphate-solubilizing Bacteriaon Plant Growth and Phosphorus Uptake of Citrus Budlings |
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| NIU Ting-xiang,DENG Lie,YI Shi-lai,Jian Xian-shui,ZHAO Xu-yang,WANG Liang,HE Shao-lan. Effects of Inoculation with Phosphate-solubilizing Bacteriaon Plant Growth and Phosphorus Uptake of Citrus Budlings[J]. South China Fruits, 2011, 40(3) |
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| Authors: | NIU Ting-xiang DENG Lie YI Shi-lai Jian Xian-shui ZHAO Xu-yang WANG Liang HE Shao-lan |
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| Affiliation: | NIU Ting-xiang1,DENG Lie2,YI Shi-lai2,Jian Xian-shui1,ZHAO Xu-yang1,WANG Liang1,HE Shao-lan 2(1 Southwest University,Chongqing 400716,China,2Citrus Research Institute,Chinese Academy of Agricultural Sciences) |
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| Abstract: | Two inorganic phosphate-solubilizing bacterial strains and two organic solubilizing bacterial strains were used separately to inoculate the soils growing potted citrus budlings to investigate the effects of these phosphate-solubilizing bacteria(PSBs) on the phosphorus levels in soils and plants,and the growth of citrus budlings.The results showed that inoculation of both non-sterilized and sterilized soils with PSBs significantly increased the total P content in the above ground parts of the seedlings.In le... |
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| Keywords: | phosphate-solubilizing bacteria citrus budling seedling nutrient growth |
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