Bioresource Efficacy of Phosphate Rock, Sulfur, and Thiobacillus Inoculum in Improving Soil Phosphorus Availability

Jazaeri, Marzieh; Akhgar, Abdolreza; Sarcheshmehpour, Mehdi; Mohammadi, Amir H.

doi:10.1080/00103624.2016.1179750

Cited by 14 publications

(4 citation statements)

References 25 publications

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“…Thiobacillus are also known for their ability to solubilize phosphorus, a valuable attribute given the importance of this nutrient in plant growth ( Shen et al, 2011 ) and the continuing depletion of rock-organic phosphate resources, which are the main origin of P-fertilizers ( Hunter et al, 2014 ). Indeed, the inoculation of soil with Thiobacillus has been shown to increase phosphorus availability ( Boulif et al, 2016 ; Jazaeri et al, 2016 ), thus demonstrating its potential as a biofertilizer. Other studies have reported Thiobacillus species to be enriched in rhizosphere soils, including those of maize plants ( Yang et al, 2017 ).…”

Section: Discussionmentioning

confidence: 99%

Rhizosphere Bacterial Communities Differ According to Fertilizer Regimes and Cabbage (Brassica oleracea var. capitata L.) Harvest Time, but Not Aphid Herbivory

et al. 2018

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Rhizosphere microbial communities are known to be highly diverse and strongly dependent on various attributes of the host plant, such as species, nutritional status, and growth stage. High-throughput 16S rRNA gene amplicon sequencing has been used to characterize the rhizosphere bacterial community of many important crop species, but this is the first study to date to characterize the bacterial and archaeal community of Brassica oleracea var. capitata. The study also tested the response of the bacterial community to fertilizer type (organic or synthetic) and N dosage (high or low), in addition to plant age (9 or 12 weeks) and aphid (Myzus persicae) herbivory (present/absent). The impact of aboveground herbivory on belowground microbial communities has received little attention in the literature, and since the type (organic or mineral) and amount of fertilizer applications are known to affect M. percicae populations, these treatments were applied at agricultural rates to test for synergistic effects on the soil bacterial community. Fertilizer type and plant growth were found to result in significantly different rhizosphere bacterial communities, while there was no effect of aphid herbivory. Several operational taxonomic units were identified as varying significantly in abundance between the treatment groups and age cohorts. These included members of the S-oxidizing genus Thiobacillus, which was significantly more abundant in organically fertilized 12-week-old cabbages, and the N-fixing cyanobacteria Phormidium, which appeared to decline in synthetically fertilized soils relative to controls. These responses may be an effect of accumulating root-derived glucosinolates in the B. oleracea rhizosphere and increased N-availability, respectively.

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Section: Discussionmentioning

confidence: 99%

Rhizosphere Bacterial Communities Differ According to Fertilizer Regimes and Cabbage (Brassica oleracea var. capitata L.) Harvest Time, but Not Aphid Herbivory

et al. 2018

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“…It is possible to use materials in the liquid form and as solids with various degrees of fineness and hydration (Borek et al, 2015;Caputo et al, 2013;Glaesner et at., 2019;Wróbel et al, 2016;Zhu et al, 2013). Efficiency of waste application can be increased by using waste mixtures -simultaneous application of elemental sulfur and ground phosphate rock increases phosphorus availability (Jazaeri et al, 2016). This is beneficial especially when deficiency of available forms of phosphorus in soils occurs.…”

Section: Introductionmentioning

confidence: 99%

Effect of the Fertilizer Application Method on Soil Abundance in Available Sulfur

Tabak

Filipek-Mazur

2018

Agricultural Engineering

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Efficient increase in the content of available forms of elements in soil depends not only on their total content introduced to soil material, but also on the technology of its application. Technology consists of techniques and date of application as well as agronomic practices aimed at maintaining proper conditions for element transformations. The method of application of waste elemental sulfur and ground phosphate rock was assessed. Doses of 20 and 40 mg S as well as 40 and 80 mg P·kg−1d.m. were added to medium soil; 30 and 60 mg S as well as 60 and 120 mg P·kg−1d.m. were added to heavy soil. The soil samples were collected on the day of application of materials and after 15, 30, 60 and 90 days. The soil pH value decreased during the incubation. An increase in available sulfur content was observed in both soils after elemental sulfur application; the sulfur content in the medium soil depended on the dose of waste. The soils with the addition of a double dose of ground phosphate rock had the highest content of available phosphorus.

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“…In addition, Sulfuritalea also functions in the denitrification process. Some species of Hydrogenophaga also have anaerobic nitrate respiration and are denitrifiers (Vandamme & Coenye, 2004;Jazaeri, Akhgar, Sarcheshmehpour & Mohammad, 2016). Four dominant genera containing nifH were: g Desulfuromonas, g Geobacter, g Geoalkalibacter, and g Anaeromyxobacter, all belonging to c Deltaproteobacteria (Holmes, Nevin & Lovley, 2004;Zavarzina et al, 2006).…”

Section: Soil Microbesmentioning

confidence: 99%

Effect of industrial crop Jerusalem artichoke on the micro-ecological rhizosphere environment in saline soil

Shao

Long

Gao

et al. 2021

Preprint

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Salinity is not only a threat to organisms and ecosystems, but also a major factor restricting the development of agricultural production. This study aimed to explore the modification effect of in-situ Jerusalem artichoke (genotype NY-1) cultivation on the rhizosphere micro-ecological environment in the saline-alkali region along the southeast coast of China. We analyzed the change of carbon and nitrogen in the saline soil from a microbial perspective, through the quantification of the area of root channels, rhizosphere secretions and soil microbiome (cbbL, cbbM and nifH). The root channels of NY-1 not only improved the physical structure of saline soil, but also provided a living space for microorganisms, afforded basic conditions for the optimization of the soil micro-ecological environment. In addition, rhizosphere secretions (from roots of NY-1 as well as microorganisms), such as carbohydrates, hydrocarbons, acids, etc., could be considered as a way to improve the saline-alkali soil habitat. NY-1 increased the diversity and abundance of autotrophic and nitrogen-fixing bacteria in saline soil (rhizosphere > bulk soils), which should be a biological way to increase the amount of carbon and nitrogen fixation in soil. Moreover, some of the detected genera (Sideroxydans, Thiobacillus, Sulfuritalea, Desulfuromonas, etc.) participate in the carbon and nitrogen cycles, and in the biogeochemical cycle of other elements. In short, Jerusalem artichoke can improve not only the physical and chemical properties of saline-alkali soil, but also promote material circulation and energy flow in the micro-ecological rhizosphere environment of saline soils.

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Bioresource Efficacy of Phosphate Rock, Sulfur, and Thiobacillus Inoculum in Improving Soil Phosphorus Availability

Cited by 14 publications

References 25 publications

Rhizosphere Bacterial Communities Differ According to Fertilizer Regimes and Cabbage (Brassica oleracea var. capitata L.) Harvest Time, but Not Aphid Herbivory

Rhizosphere Bacterial Communities Differ According to Fertilizer Regimes and Cabbage (Brassica oleracea var. capitata L.) Harvest Time, but Not Aphid Herbivory

Effect of the Fertilizer Application Method on Soil Abundance in Available Sulfur

Effect of industrial crop Jerusalem artichoke on the micro-ecological rhizosphere environment in saline soil

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