文献类型：期刊文献

英文题名：Effects of Phosphate Solubilizing Bacteria on the Growth, Photosynthesis, and Nutrient Uptake of Camellia oleifera Abel.

作者：Wu, Fei[1,2] Li, Jianrong[3] Chen, Yanliu[1] Zhang, Linping[1,2] Zhang, Yang[1] Wang, Shu[1] Shi, Xin[4] Li, Lei[5] Liang, Junsheng[5]

第一作者：Wu, Fei

通信作者：Zhang, LP[1];Zhang, LP[2]

机构：[1]Jiangxi Agr Univ, Key Lab State Forestry Adm Forest Ecosyst Protect, Nanchang 330045, Jiangxi, Peoples R China;[2]Jiangxi Agr Univ, 2011 Collaborat Innovat Ctr Jiangxi Typ Trees Cul, Nanchang 330045, Jiangxi, Peoples R China;[3]Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China;[4]Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Guangdong, Peoples R China;[5]Hunan Acad Forestry, Changsha 410004, Hunan, Peoples R China

年份：2019

卷号：10

期号：4

外文期刊名：FORESTS

收录：;EI(收录号：20192106961128);Scopus(收录号：2-s2.0-85065893847);WOS:【SCI-EXPANDED(收录号:WOS:000467303600056)】；

基金：This research was funded by the National Natural Science Foundation of China (31660189, 31570594), and Hunan Provincial Natural Science Foundation of China (2018JJ2217, 2018JJ3281).

语种：英文

外文关键词：phosphate solubilizing bacteria; nutrition; oil tea

摘要：Phosphorus (P) is a necessary nutrient for plant growth and plays an important role in plant metabolisms; however, the majority of P in soil is in insoluble forms. Phosphate solubilizing bacteria (PSB) can convert the insoluble phosphates into plant-available forms and may have the potential for use in sustainable agricultural practices. This study examined the effects of two native PSB, namely Bacillus aryabhattai (JX285) and Pseudomonas auricularis (HN038), and a mixture of both strains (1:1) on the growth of Camellia oleifera Abel. seedlings. The results showed a significant promotion of the growth of C. oleifera plants by three inoculation treatments. All the PSB inoculation treatments could improve the leaf nitrogen (N) and P content and had positive effects on the available N, P, and potassium (K) content of rhizosphere soil. A co-inoculation of the two native PSB strains caused a synergistic effect and achieved the best benefit. In conclusion, B. aryabhattai and P. auricularis could be used as biological agents instead of chemical fertilizers for agricultural production to reduce environmental pollution and increase the yield of tea oil.