Synergistic Effect of Organic, Inorganic and Biofertilizers on Soil Microbial Activities in Rhizospheric Soil of Green Pea

Kaur, Harleen; Gosal, S. S.; Walia, Shanka

doi:10.9734/arrb/2017/32509

Cited by 11 publications

(6 citation statements)

References 13 publications

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“…(Buragohain et al, 2017) [2] . These results are in confirmity with the findings of Kaur et al (2017) [10] and Vajantha et al (2012) [21] .…”

Section: Alkaline Phosphatasesupporting

confidence: 93%

Soil enzymatic activity and yield of sugarcane short crop as influenced by fertilizers and microbial inoculants

Raviteja,

Vajantha,

Krishnaveni

et al. 2024

Int. J. Adv. Biochem. Res.

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to study the effect of fertilizers and microbial inoculants on soil enzymatic activity and yield of sugarcane short crop. The experiment was laid out in randomized block design with ten treatments and replicated thrice. The treatments consist of 75%, 100% and 125% RDF in combination of solid and liquid microbial inoculants (Gluconacetobacter, PSB and KSB). Data on soil urease, dehydrogenase, acid and alkaline phosphatase enzyme activity and yield were recorded. Among the ten treatments 100% RDF along with soil application of liquid Gluconacetobacter @ 10 kg ha -1 ,

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“…(Buragohain et al, 2017) [2] . These results are in confirmity with the findings of Kaur et al (2017) [10] and Vajantha et al (2012) [21] .…”

Section: Alkaline Phosphatasesupporting

confidence: 93%

Soil enzymatic activity and yield of sugarcane short crop as influenced by fertilizers and microbial inoculants

Raviteja,

Vajantha,

Krishnaveni

et al. 2024

Int. J. Adv. Biochem. Res.

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“…Similar results were reported by Abd elgwad. (2019) in cowpea with higher dehydrogenase due to microbial inoculation and Kaur et al, (2017) in greenpea there was higher dehydrogenase, urease and alkaline phosphatase in soil due to addition of co-inoculation of bioinoculants. The lower enzymes activity in soil was observed in control with no bioinoculants seed inoculation might be due to restricted root growth and lesser exudates from roots which might have caused lower enzymes activity in soil.…”

Section: Effect Of Bioinoculants On Microbial Biomass Carbon Nitrogen...mentioning

confidence: 96%

Influence of Bioinoculants on Growth and Yield of Cowpea (Vigna unguiculata L.) under Field Condition

Prathima

Muthuraju

Krishna

et al. 2022

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Background: Cowpea (Vigna unguiculata L.) an important and commonly grown kharif pulse crop in India for vegetable, grain, forage and green manuring. Considering the adverse effects of chemical fertilizers, bio-inoculants should be encouraged as natural nutrient source. Methods: Three indigenous bio-inoculants viz., Rhizobium sp., Bacillus megaterium and Glomus mosseae were evaluated in a field experiment which was conducted during kharif season 2020 to study the influence of bioinoculants on growth and yield of cowpea. The experiment was laid out in randomized block design (RCBD) with ten treatments replicated thrice. Result: The application of microbial consortia significantly influenced the number of pods bearing branches, number of nodules, fresh weight of nodules, chlorophyll content, plant nitrogen and phosphorus content and microbial activities in the cowpea rhizosphere. The present study concluded that combined application of bio-inoculants (Rhizobium, PSB, AM fungi) can save 25 per cent of recommended dose of fertilizer by sustaining the crop yield and improving the soil health.

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“…In both acidic and charland soils, however, we found that IPNS or chemical fertilizer exerted on influence on PSB. This may be attributed to: firstly, the smaller amount of PSB population present in the organic amendments; and secondly, the inhibitory effect of inorganic phosphate applied via chemical fertilizer on the growth of PSB (Kaur et al, 2017).…”

Section: Effect Of Ipns On Microbial Populationmentioning

confidence: 99%

Biochar and Compost-Based Integrated Nutrient Management: Potential for Carbon and Microbial Enrichment in Degraded Acidic and Charland Soils

Rahman

Islam

Uddin

et al. 2022

Front. Environ. Sci.

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Soil acidification and charland formation through alluvial sand deposition are emerging threats to food security in Bangladesh in that they endanger crop production in about 35% of its territory. The integrated plant nutrient system (IPNS) is a globally accepted nutrient management approach designed to revive the damaged soils’ fertility level. Total organic carbon (TOC) in soil is a composite index of soil quality that has consequences for agricultural productivity and natural soil ecosystems. This study assesses the impacts of using biochar, compost, poultry litter, and vermicompost-based IPNS approaches on labile and TOC pools, TOC stocks, lability and management indices, and microbial populations under different cropping patterns after 2 years in acidic and charland soils. The application of IPNS treatments increased microbial biomass carbon (MBC) by 9.1–50.0% in acidic soil and 8.8–41.2% in charland soil compared to the untreated soil, with the largest increase in poultry manure biochar (PMB). Microbial biomass nitrogen (MBN) rose from 20 to 180% in charland soil compared to the control, although no effect was observed in acidic soil. Basal respiration (BR) rose by 43–429% in acidic soil and 16–189% in charland soil compared to the control, exhibiting the highest value in PMB. IPNS treatments significantly improved SOC and POC but did not affect POXc and bulk density in both soils. The PMB and organic fertilizer (OF, compost)-based IPNS wielded the greatest influence on the lability index of MBC in acidic soils and the management index of MBC in both soils. This is despite the fact that IPNS did not affect the lability and management indices of active carbon (AC). IPNS treatments increased the stocks of SOC and MBC in both the soils and POC stock in acidic soil. IPNS treatments significantly boosted the bacterial and fungal populations in both soils, despite having no effect on phosphorus-solubilizing bacteria (PSB). Thus, PMB and OF (compost)-based IPNS may be a better nutrient management practice in degraded acidic and charland soils. This is especially the case in terms of soil quality improvement, soil carbon sequestration, and microbial enrichment.

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Synergistic Effect of Organic, Inorganic and Biofertilizers on Soil Microbial Activities in Rhizospheric Soil of Green Pea

Cited by 11 publications

References 13 publications

Soil enzymatic activity and yield of sugarcane short crop as influenced by fertilizers and microbial inoculants

Soil enzymatic activity and yield of sugarcane short crop as influenced by fertilizers and microbial inoculants

Influence of Bioinoculants on Growth and Yield of Cowpea (Vigna unguiculata L.) under Field Condition

Biochar and Compost-Based Integrated Nutrient Management: Potential for Carbon and Microbial Enrichment in Degraded Acidic and Charland Soils

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