Selection of phosphorus solubilizing bacteria with biocontrol potential for growth in phosphorus rich animal bone charcoal

Postma, J.; Nijhuis, E.H.; Someus, Edward

doi:10.1016/j.apsoil.2010.08.016

Cited by 47 publications

(37 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Recently, it has been shown using P isotopes that mycorrhizae can actively mine biochar pores for (loaded) phosphorus (Hammer et al 2014). Other trials have focused on selecting the most efficient strains of microorganisms to utilize nutrients contained in biochar (Postma et al 2010). Therefore there is potential to develop new microbiologically enriched biochar preparations.…”

Section: Nutrient Cycles and Crop Productionmentioning

confidence: 99%

Biochars in Soils: Towards the Required Level of Scientific Understanding

Tammeorg

Bastos

Jeffery

et al. 2016

Journal of Environmental Engineering and Landscape Management

View full text Add to dashboard Cite

Key priorities in biochar research for future guidance of sustainable policy development have been identified by expert assessment within the COST Action TD1107. The current level of scientific understanding (LOSU) regarding the consequences of biochar application to soil were explored. Five broad thematic areas of biochar research were addressed: soil biodiversity and ecotoxicology, soil organic matter and greenhouse gas (GHG) emissions, soil physical properties, nutrient cycles and crop production, and soil remediation. The highest future research priorities regarding biochar’s effects in soils were: functional redundancy within soil microbial communities, bioavailability of biochar’s contaminants to soil biota, soil organic matter stability, GHG emissions, soil formation, soil hydrology, nutrient cycling due to microbial priming as well as altered rhizosphere ecology, and soil ph buffering capacity. Methodological and other constraints to achieve the required LOSU are discussed and options for efficient progress of biochar research and sustainable application to soil are presented.

show abstract

Section: Nutrient Cycles and Crop Productionmentioning

confidence: 99%

Biochars in Soils: Towards the Required Level of Scientific Understanding

Tammeorg

Bastos

Jeffery

et al. 2016

Journal of Environmental Engineering and Landscape Management

View full text Add to dashboard Cite

show abstract

“…Without any doubt, this method makes available phosphate rock reduced. Nowadays, a new approach of combining ABC (animal bone charcoal) with beneficial bacteria not only can enhance sustainability of planting industry by reusing P, but also facilitate the recycling of P from food industrial waste [7]. The Arthrobacter bacteria are just important one of these beneficial bacteria.…”

Section: Application In Agriculturementioning

confidence: 99%

Research Progress on the <i>Actinomyces arthrobacter</i>

Fu¹,

Wei²,

Zou³

et al. 2014

AiM

View full text Add to dashboard Cite

The genus Arthrobacter was established in 1947 by Conn & Dimmick. So far, more than 70 recognized species of the genus Arthrobacter have been certified. Its special functions have been widely known by researchers, such as, in agricultural, in medical, in industrial, and in environmental areas, etc. What deserves to be mentioned is that some species of genus Arthrobacter have showed the function of degrading pesticides, fixing nitrogen, producing beneficial enzyme, treating sewage, and so on. Recently, the applications of the genus Arthrobacter, especially the VBNC (viable but non-culturable) bacteria of this genus in the field of contaminated environment repair attract people's attention and some related research results have also been obtained. The functions that we have known are waiting for us to study about mechanism, deeply. And, we can look forward to discovering more potential functions and applications of this genus in ecological environment. In the meantime, these discoveries must bring more new changes and knowledge.

show abstract

“…The rendering factory processes fresh raw material animal by-products from the meat and livestock industry into usable materials under heat treatment of 133 • C for 20 min at 3 bars of pressure and operating according to the EU animal by-product regulations 1069/2009 and 142/2011. Different material core treatment temperatures (300, 450, 600 and 850 • C) were combined with different residence times (15,20,30,40, 50 and 60 min) under industrial productive processing conditions. The temperature instruments were calibrated by accredited calibration laboratory, which is specialized for measuring temperature up to +1200 • C of different solid materials, liquids, gases and air under ISO 17025 standards.…”

Section: Origin Of the Pyrolysis Materialsmentioning

confidence: 99%

“…In highly Cd-contaminated soil with sufficient P supply, bone char could increase the yields of lettuce, wheat and potatoes, and at the same time decrease Cd contamination of potato [29]. ABC is also suitable as a carrier for microorganisms, mainly P-solubilizing, acting as plant beneficial and biocontrol agents [30,31]. However, these studies used lab-scale pyrolysis processes, while an industrial scale pyrolysis system processing all types of category 3 and category 2 animal bones and converting them into ABC has only been recently developed.…”

Section: Introductionmentioning

confidence: 99%

Concentrated Phosphorus Recovery from Food Grade Animal Bones

Someus¹,

Pugliese

2018

Sustainability

View full text Add to dashboard Cite

Disrupted nutrient recycling is a significant problem for Europe, while phosphorus and nitrogen are wasted instead of being used for plant nutrition. Mineral phosphate is a critical raw material, which may contain environmentally hazardous elements such as cadmium and uranium. Therefore, phosphorus recovery from agricultural and food industrial by-product streams is a critically important key priority. Phosphorus recovery from food grade animal bone by-products have been researched since 2002 and a specific zero emission autothermal carbonization system, called 3R, has been developed in economical industrial scale, providing the animal bone char product (ABC) as output. Different animal bone by-products were tested under different conditions at 400 kg/h throughput capacity in the continuously operated 3R system. Different material core treatment temperatures (between >300 • C and <850 • C) were combined with different residence times under industrial productive processing conditions. It was demonstrated that material core treatment temperature <850 • C with 20 min residence time is necessary to achieve high quality ABC with useful agronomic value. The output ABC product has concentrated >30% phosphorus pentoxide (P 2 O 5 ), making it a high quality innovative fertilizer.

show abstract

Selection of phosphorus solubilizing bacteria with biocontrol potential for growth in phosphorus rich animal bone charcoal

Cited by 47 publications

References 24 publications

Biochars in Soils: Towards the Required Level of Scientific Understanding

Biochars in Soils: Towards the Required Level of Scientific Understanding

Research Progress on the <i>Actinomyces arthrobacter</i>

Concentrated Phosphorus Recovery from Food Grade Animal Bones

Contact Info

Product

Resources

About

Selection of phosphorus solubilizing bacteria with biocontrol potential for growth in phosphorus rich animal bone charcoal

Cited by 47 publications

References 24 publications

Biochars in Soils: Towards the Required Level of Scientific Understanding

Biochars in Soils: Towards the Required Level of Scientific Understanding

Research Progress on the &lt;i&gt;Actinomyces arthrobacter&lt;/i&gt;

Concentrated Phosphorus Recovery from Food Grade Animal Bones

Contact Info

Product

Resources

About

Research Progress on the <i>Actinomyces arthrobacter</i>