Molecular Microbiology Research 2024, Vol.14, No.6, 298-306 http://microbescipublisher.com/index.php/mmr 298 Review and Progress Open Access Beneficial Microorganisms in Kiwifruit Cultivation: Enhancing Growth and Disease Resistance Yiwei Li 1, JinZhang2, Liyu Liang 1, Yunwu Huang3, Xin Jiang1,YunLiu 1, Bolun Chen4 , XiWang1 1 Horticultural research institute, Guangxi academy of agriculture sciences, Nanning, 530000, Guangxi, China 2 Guangxi academy of agriculture sciences, Nanning, 530000, Guangxi, China 3 Agriculture and rural bureau of Leye, Baise, 533000, Guangxi, China 4 Rice research institute, Guangxi academy of agriculture sciences, Nanning, 530000, Guangxi, China Corresponding authors: chenbolun@gxaas.net; wangxi3951@126.com Molecular Microbiology Research, 2024, Vol.14, No.6 doi: 10.5376/mmr.2024.14.0032 Received: 08 Nov., 2024 Accepted: 15 Dec., 2024 Published: 30 Dec., 2024 Copyright © 2024 Li et al., This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Preferred citation for this article: Li Y.W., Zhang J., Liang L.Y., Huang Y.W., Jiang X., Liu Y., Chen B.L., and Wang X., 2024, Beneficial microorganisms in kiwifruit cultivation: enhancing growth and disease resistance, Molecular Microbiology Research, 14(6): 298-306 (doi: 10.5376/mmr.2024.14.0032) Abstract Kiwifruit cultivation has gained global significance due to its economic value and nutritional benefits. Beneficial microorganisms, including bacteria, fungi, and actinomycetes, play a crucial role in enhancing kiwifruit growth and disease resistance. This study explores the various types of beneficial microorganisms and their mechanisms of action in promoting kiwifruit cultivation. Key mechanisms include nutrient uptake facilitation through nitrogen fixation, phosphate solubilization, and potassium mobilization, as well as hormone production and soil structure improvement. Additionally, beneficial microorganisms contribute to disease resistance by antagonizing pathogens, inducing systemic resistance, and outcompeting harmful microorganisms. Practical applications in kiwifruit cultivation, such as inoculation techniques, formulation methods, and integration with crop management practices, are discussed. Case studies highlighting successful microbial applications underscore the potential of these organisms in sustainable kiwifruit production. However, challenges related to environmental factors, microbial consortia compatibility, and economic considerations are also addressed. The study concludes by emphasizing the significance of beneficial microorganisms in sustainable agriculture and recommending future research directions to optimize their use in kiwifruit cultivation. Keywords Kiwifruit; Beneficial microorganisms; Nutrient uptake; Disease resistance; Sustainable agriculture 1 Introduction Kiwifruit (Actinidia spp.) is a highly valued fruit crop known for its rich nutritional profile and economic importance. It is widely cultivated in various regions, with significant production in countries like China, New Zealand, and Italy. The cultivation of kiwifruit faces several challenges, including susceptibility to various diseases and the need for sustainable agricultural practices to enhance yield and fruit quality (Xu et al., 2022; Huang et al., 2022; Feng et al., 2023). Recent studies have highlighted the importance of optimizing cultivation practices to improve the productivity and health of kiwifruit plants (Liu et al., 2020). Beneficial microorganisms play a crucial role in enhancing plant growth and disease resistance. These microorganisms, including nitrogen-fixing bacteria, phosphate-solubilizing bacteria, and potassium-solubilizing bacteria, contribute to improved nutrient uptake and overall plant health (Li et al., 2017). Studies have shown that the application of organic amendments can increase the diversity and complexity of rhizosphere microbial communities, leading to better plant growth and reduced disease incidence (Liu et al., 2020). Additionally, specific microbial communities have been associated with reduced disease incidence in kiwifruit, suggesting their potential as biocontrol agents (Sui et al., 2021; Chen et al., 2022). The use of beneficial microorganisms in kiwifruit cultivation can thus be a sustainable approach to enhance growth and disease resistance. The study is to explore the role of beneficial microorganisms in kiwifruit cultivation. This includes examining their impact on plant growth, nutrient uptake, and disease resistance. By synthesizing findings from recent studies, this study aims to provide a comprehensive understanding of how beneficial microorganisms can be leveraged to
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