Applications of plant growth-promoting rhizobacteria for increasing crop production and resilience

Hyder, Sajjad; Rizvi, Zarrin Fatima; Santos-Villalobos, Sergio de los; Santoyo, Gustavo; Gondal, AmjadShahzad; Khalid, Noreen; Fatima, Syeda Noureen; Nadeem, Mashal; Rafique, Khizra; Rani, Akasha

doi:10.1080/01904167.2022.2160742

Cited by 19 publications

(12 citation statements)

References 225 publications

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“…Therefore, photosynthesis increased and produced better plant growth (Evans 2013). This was evidenced in the research conducted by Hyder et al (2023), where the administration of N-fixing combined with P-solvent rhizobacteria resulted in a relatively high chlorophyll content compared to control on oil palm seedlings. In conclusion, the treatments of organic fertilizer from coffee skin waste and biofertilizer were the techniques for enhancing growth across all parameters, including plant height, stem diameter, number of primary branches, primary branch length, leaf area, and leaf chlorophyll index in immature year 1 Liberica plant.…”

Section: Leaf Chlorophyll Indexmentioning

confidence: 91%

Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer

MAXISELLY,

NAFY,

ANJARSARI

2023

Biodiversitas

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Abstract. Maxiselly Y, Nafy FR, Anjarsari IRD. 2023. Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer. Biodiversitas 24: 5988-5994. Improving the growth of immature Liberica coffee is achievable through fertilizer application. This is because nutrients can be provided to plants by microorganisms from organic and biological fertilizers. Therefore, this research aimed to determine the response and the best treatment for applying coffee husk compost and consortium biofertilizer, which contained nitrogen-fixing and phosphate-solubilizing bacteria on the growth of immature Liberica plant. The experiment was held at Ciparanje Research Center, Padjadjaran University, West Java, with an altitude of ±750 meters above sea level (masl) from January to May 2023. Furthermore, a randomized complete block design (RCBD) was conducted with six treatment combinations. Each treatment was repeated four times including control (Urea 20 g.plant-1 + SP36 25 g.plant-1 + KCl 15 g.plant-1), solid coffee husk compost 3 kg.plant-1, liquid coffee husk compost 80 mL.L-1, biofertilizer 10 mL.L-1, solid coffee husk compost 3 kg.plant-1 + biofertilizer 10 mL.L-1, and liquid coffee husk compost 80 mL.L-1 + biofertilizer 10 mL.L-1. The results showed that biofertilizer significantly affected for increasing the morphology trait of immature Liberica coffee, namely the plant height, stem diameter, number of primary branches, length of primary branches, leaf area, and leaf chlorophyll index. The best treatment for immature Liberica plants was the liquid coffee husk compost 80 mL.L-1 + biofertilizer 10 mL.L-1. Based on this research, the combination of coffee husk compost, especially the liquid form, and biofertilizer is the potential application to boost the immature Liberica coffee growth.

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Section: Leaf Chlorophyll Indexmentioning

confidence: 91%

Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer

MAXISELLY,

NAFY,

ANJARSARI

2023

Biodiversitas

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“…Microsymbionts are microbial endophytes that inhabit the interior of plant tissues without causing any damage to the host plant. A group of microsymbionts that inhabit legume nodules characterizes a symbiosis capable of fixing N 2 from the air [ 18 , 19 ]. BNF activity is mediated by an intense exchange of molecular signals, including flavonoids and bacterial lipooligosacharides, leading to nodule formation.…”

Section: Microsymbionts Inhabitants Of Pulse Nodulesmentioning

confidence: 99%

“…There is a wide literature related to PGPR activity and the associative models between host plant and microorganisms elaborated through anatomy, biochemistry, and physiology mechanisms [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 ]. The interaction between the host plant and the microsymbiont may produce symbioses with different levels of efficiency, so research has been intensely concerned with recognizing and selecting the best symbioses and associations to increase the percentage of fixed N. Pulses may also be responsive to PGPR aiming to increase yields and nutrients either under edaphic and climatic conditions recommended for each crop or under climatic stress conditions.…”

Section: Introductionmentioning

confidence: 99%

Contribution of Biofertilizers to Pulse Crops: From Single-Strain Inoculants to New Technologies Based on Microbiomes Strategies

Xavier

Jesus

Dias

et al. 2023

Plants

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Pulses provide distinct health benefits due to their low fat content and high protein and fiber contents. Their grain production reaches approximately 93,210 × 103 tons per year. Pulses benefit from the symbiosis with atmospheric N2-fixing bacteria, which increases productivity and reduces the need for N fertilizers, thus contributing to mitigation of environmental impact mitigation. Additionally, the root region harbors a rich microbial community with multiple traits related to plant growth promotion, such as nutrient increase and tolerance enhancement to abiotic or biotic stresses. We reviewed the eight most common pulses accounting for almost 90% of world production: common beans, chickpeas, peas, cowpeas, mung beans, lentils, broad beans, and pigeon peas. We focused on updated information considering both single-rhizobial inoculation and co-inoculation with plant growth-promoting rhizobacteria. We found approximately 80 microbial taxa with PGPR traits, mainly Bacillus sp., B. subtilis, Pseudomonas sp., P. fluorescens, and arbuscular mycorrhizal fungi, and that contributed to improve plant growth and yield under different conditions. In addition, new data on root, nodule, rhizosphere, and seed microbiomes point to strategies that can be used to design new generations of biofertilizers, highlighting the importance of microorganisms for productive pulse systems.

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“…PGPR are beneficial soil microbes that form symbiotic relationships with plants ( Singh, 2023 ). They boost nutrient uptake in plants, increase resistance to pests and diseases, and contribute to overall plant health and vigour ( Abdelaziz et al., 2023 ; Gul et al., 2023 ; Hyder et al., 2023 ). PGPR actively influences the microbial community composition and modulates plant-microbe interactions ( Gul et al., 2023 ).…”

Section: Mechanism Of Pgpr In Rhizosphere Engineeringmentioning

confidence: 99%

Rhizobacterial mediated interactions in Curcuma longa for plant growth and enhanced crop productivity: a systematic review

Khan,

Ambika,

Rani

et al. 2023

Front. Plant Sci.

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Turmeric (Curcuma longa L.), a significant commercial crop of the Indian subcontinent is widely used as a condiment, natural dye, and as a cure for different ailments. Various bioactive compounds such as turmerones and curcuminoids have been isolated from C. longa that have shown remarkable medicinal activity against various ailments. However, reduced soil fertility, climatic variations, rapid urbanization, and enhanced food demand, pose a multifaceted challenge to the current agricultural practices of C. longa. Plant growth-promoting microbes play a vital role in plant growth and development by regulating primary and secondary metabolite production. Rhizospheric associations are complex species-specific interconnections of different microbiota with a plant that sustain soil health and promote plant growth through nutrient acquisition, nitrogen fixation, phosphate availability, phytohormone production, and antimicrobial activities. An elaborative study of microbiota associated with the roots of C. longa is essential for rhizospheric engineering as there is a huge potential to develop novel products based on microbial consortium formulations and elicitors to improve plant health, stress tolerance, and the production of secondary metabolites such as curcumin. Primarily, the purpose of this review is to implicate the rhizospheric microbial flora as probiotics influencing overall C. longa health, development, and survival for an increase in biomass, enhanced yield of secondary metabolites, and sustainable crop production.

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Applications of plant growth-promoting rhizobacteria for increasing crop production and resilience

Cited by 19 publications

References 225 publications

Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer

Morphological trait variation of the immature liberica coffee (Coffea liberica) from West Java applied difference of coffee husk compost and biofertilizer

Contribution of Biofertilizers to Pulse Crops: From Single-Strain Inoculants to New Technologies Based on Microbiomes Strategies

Rhizobacterial mediated interactions in Curcuma longa for plant growth and enhanced crop productivity: a systematic review

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