Recent Advancements in Plant Growth Promoting Rhizobacteria (PGPR) Induced Seed Germination and Seedling Growth and Its Implementation in Soil-Less Leguminous Microgreen Farming

Опубликована: Янв. 1, 2025

Язык: Английский

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Culturable Diversity of Endophytic and Rhizoplane Colonizing Bacteria of Indian Mustard (Brassica juncea (L.) Czern & Coss), Affected by Soil Types and Assessment of Plant Growth Promoting Attributes

Geomicrobiology Journal, Год журнала: 2024, Номер 41(5), С. 568 - 576

Опубликована: Апрель 22, 2024

Microbial community in the rhizosphere of plant significantly influences growth and development a plant. As soil vary microbial composition due to interaction with roots its exudates, role shaping diversity crop is least studied. In present study, Mustard (Brassica juncea cv Pusa Mehak) was grown three different viz. Vertisols, Inceptisols Alfisols, bacteria were isolated form root tissues rhizoplane study their promoting (PGP) attributes using BOX-Polymerase chain reaction (PCR) fingerprinting technique, as influenced by types. Form threes orders, total 37 isolates obtained which, 19 could grow on nitrogen free medium, 6 solubilized P from tricalcium phosphate, 2 isolate potassium glauconite 8 had zinc solubilizing ability highest solubilization index 3.84 VRB-7. Based fingerprint analysis, differences occurred endophytic same host types suggesting influence colonization microbes endorhizosphere. The common organisms indicating genotype driven assembly bacteria. Similarity endorhizosphere indicated capable firmly adhering rhizoplane. findings this will help formulation specific bioinoculant for edaphic properties.

Язык: Английский

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Alpine and subalpine plant microbiome mediated plants adapt to the cold environment: A systematic review

Environmental Microbiome, Год журнала: 2024, Номер 19(1)

Опубликована: Ноя. 1, 2024

With global climate change, ecosystems are affected, some of which more vulnerable than others, such as alpine ecosystems. Microbes play an important role in environmental change Plants and microbes tightly associated, symbiotic or commensal microorganisms crucial for plants to respond stress, particularly plants. The current study subalpine plant microbiome only stays at the community structure scale, but its ecological function mechanism help adapt harsh environments have not received enough attention. Therefore, it is essential systematically understand structure, functions mechanisms microbial plants, will be helpful conservation using synthetic communities future. This review mainly summarizes research progress mediating cold adaptation from following three perspectives: (1) Microbiome their unique taxa plants; (2) stress; (3) Mechanisms by promotes low-temperature environments. Finally, we also discussed future application high-throughput technologies development existing knowledge could improve our understanding In addition, perspective further studies on microbes' confirmation manipulations engineering were discussed.

Язык: Английский

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Interactive effect of rhizobacterium Bacillus sp. strain MRD-17 and macro-nutrients on the amelioration of drought stress in mustard ( Brassica juncea L.)

New Zealand Journal of Crop and Horticultural Science, Год журнала: 2024, Номер unknown, С. 1 - 20

Опубликована: Июнь 16, 2024

Язык: Английский

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