PLANT NUTRIENT RELEASE FROM POULTRY LITTER AND POULTRY LITTER ASH AMENDED SOILS BY VARIOUS EXTRACTION METHODS

2013 ◽  
Vol 36 (3) ◽  
pp. 357-371
Author(s):  
Faridullah ◽  
M. Irshad ◽  
A. Egrinya Eneji ◽  
Q. Mahmood
Keyword(s):  
Poultry Litter ◽  
Nutrient Release ◽  
Extraction Methods ◽  
Plant Nutrient ◽  
Amended Soils ◽  
Poultry Litter Ash

scholarly journals Simultaneous amorphous silica and phosphorus recovery from rice husk poultry litter ash

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8927-8939
Author(s):  
Laura Fiameni ◽  
Ahmad Assi ◽  
Ario Fahimi ◽  
Bruno Valentim ◽  
Karen Moreira ◽  
...  
Keyword(s):  
Rice Husk ◽  
Amorphous Silica ◽  
Poultry Litter ◽  
Phosphorus Recovery ◽  
Secondary Source ◽  
Poultry Litter Ash

Rice husk poultry litter ash (RHPLA) is proposed as a valuable secondary source to recover phopshorus and amorphous silica in three steps.

scholarly journals In situ nitrogen mineralization and nutrient release by soil amended with black soldier fly frass fertilizer

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Dennis Beesigamukama ◽  
Benson Mochoge ◽  
Nicholas Korir ◽  
Changeh J. Ghemoh ◽  
Sevgan Subramanian ◽  
...  
Keyword(s):  
Soil Acidity ◽  
Organic Fertilizer ◽  
Soil Health ◽  
Nutrient Release ◽  
Tropical Soils ◽  
Control Treatment ◽  
Black Soldier Fly ◽  
Amended Soils ◽  
Cropping Seasons ◽  
Bacteria And Fungi

AbstractAlthough black soldier fly frass fertilizer (BSFFF) is effective on crop performance, information on nitrogen (N) mineralization and nutrient release capacity of soils amended with BSFFF is lacking. This study utilized field incubation experiments to investigate the ammonification, nitrification, microbial populations, and quantities of nutrients released by soils amended with BSFFF and commercial organic fertilizer (SAFI) for a period equivalent to two maize cropping seasons. For the control treatment, no BSFFF or SAFI was added. Results indicated that most of the N in BSFFF amended soils was available in the ammonium form, while soils treated with SAFI had higher nitrate concentration. The BSFFF amended soils experienced shorter net immobilization periods of N (30–60 days) compared to SAFI treated soils (60–95 days). Increased rates of mineralization (3–10 times) and nitrification (2–4 times) were observed in soils treated with BSFFF during the second season of application. The BSFFF treated soils showed significantly higher N, phosphorus, and magnesium release than the control. Repeated application of BSFFF led to increased N release by three-folds in the soil. Furthermore, soil amendment with BSFFF increased the populations of bacteria and fungi, reduced soil acidity, and increased phosphorus (two-folds) and magnesium (two–four-folds) release than SAFI treated soils. Our findings highlight the crucial role of BSFFF in improving soil health by addressing the challenges of soil acidity, phosphorus fixation and nutrient mining, which is characteristic of most tropical soils.

scholarly journals Poultry Litter Ash Rate and Placement Affect Phosphorus Dissolution in a Horticultural Substrate1

2017 ◽  
Vol 35 (3) ◽  
pp. 117-127
Author(s):  
Daniel E. Wells ◽  
Jeffrey S. Beasley ◽  
Edward W. Bush ◽  
Lewis. A. Gaston
Keyword(s):  
Crop Production ◽  
Poultry Litter ◽  
Lantana Camara ◽  
Shoot Biomass ◽  
Horticultural Crops ◽  
P Loss ◽  
P Rate ◽  
Dissolved Reactive Phosphorus ◽  
Reactive Phosphorus ◽  
Poultry Litter Ash

Abstract Poultry litter ash (PLA) is a byproduct of bioenergy production and an effective P source for horticultural crops since it reduces P losses from container production due to its low P solubility. Experiments were conducted to determine effects of rate and placement of PLA on P loss from greenhouse crop production and growth and quality of two commonly-grown greenhouse crops, Verbena canadensis Britton ‘Homestead Purple' and Lantana camara L. ‘New Gold', by comparing two rates (140 and 280 g·m−3 P or 0.4 and 0.8 lb·yd−3) and two application methods (post-plant topdressed and pre-plant incorporated). Leachate-dissolved reactive phosphorus (DRP) concentrations were reduced by an average of 24% as P rate was reduced from 280 to 140 g·m−3, but were 134% less on average when PLA was topdressed instead of incorporated. Foliar P concentrations were less 33% and 44% for verbena and lantana, respectively when plants were topdressed compared to incorporated. Shoot biomass of verbena and lantana was 9% and 24% greater, respectively, when incorporating instead of topdressing PLA. As a P source, PLA should be pre-plant incorporated within the substrate at a total P rate between 140 g·m−3 (0.4 lb·yd−3) and 280 g·m−3 (0.8 lb·yd−3). Index words: phosphorus, poultry litter ash, Verbena canadensis Britton ‘Homestead Purple', Lantana camara L. ‘New Gold', dissolved reactive phosphorus. Species used in this study: ‘Homestead Purple' verbena (Verbena canadensis Britton); ‘New Gold' lantana (Lantana camara L.).

scholarly journals Phosphorous and Silica Recovery from Rice Husk Poultry Litter Ash: A Sustainability Analysis Using a Zero-Waste Approach

Materials ◽  
2021 ◽  
Vol 14 (21) ◽  
pp. 6297
Author(s):  
Laura Fiameni ◽  
Ario Fahimi ◽  
Claudio Marchesi ◽  
Giampiero Pasquale Sorrentino ◽  
Alessandra Zanoletti ◽  
...  
Keyword(s):  
Rice Husk ◽  
Poultry Litter ◽  
Recovery Process ◽  
The European Union ◽  
Solid Ratio ◽  
Future Production ◽  
Alternative Sources ◽  
Poultry Litter Ash ◽  
Hcl Concentration ◽  
New Generation

Phosphate rocks are a critical resource for the European Union, and alternative sources to assure the future production of a new generation of fertilizers are to be assessed. In this study, a statistical approach, combined with a sustainability evaluation for the recovery of materials from waste containing phosphorus (P), is presented. This work proposes a strategy to recover P and silica (SiO2) from rice husk poultry litter ash (RHPLA). The design of experiment (DoE) method was applied to maximize the P extraction using hydrochloric acid (HCl), with the aim to minimize the contamination that can occur by leachable heavy metals present in RHPLA, such as zinc (Zn). Two independent variables, the molar concentration of the acid, and the liquid-to-solid ratio (L/S) between the acid and RHPLA, were used in the experimental design to optimize the operating parameters. The statistical analysis showed that a HCl concentration of 0.34 mol/L and an L/S ratio of 50 are the best conditions to recover P with low Zn contamination. Concerning the SiO2, its content in RHPLA is too low to consider the proposed recovery process as advantageous. However, based on our analysis, this process should be sustainable to recover SiO2 when its content in the starting materials is more than 80%.

scholarly journals Fertilizer Efficacy of Poultry Litter Ash Blended with Lime or Gypsum as Fillers

Environments ◽  
2019 ◽  
Vol 6 (5) ◽  
pp. 50 ◽  
Author(s):  
Philip J. Bauer ◽  
Ariel A. Szogi ◽  
Paul D. Shumaker
Keyword(s):  
Power Plants ◽  
Lolium Multiflorum ◽  
Poultry Litter ◽  
Land Application ◽  
Flue Gas Desulfurization ◽  
Filler Materials ◽  
Fertilizer Value ◽  
Extractable P ◽  
K Concentration ◽  
Poultry Litter Ash

Ash from power plants that incinerate poultry litter has fertilizer value, but research is lacking on optimal land application methodologies. Experiments were conducted to evaluate calcitic lime and flue gas desulfurization gypsum (FGDG) as potential fillers for poultry litter ash land applications. The ash had phosphorus (P) and potassium (K) contents of 68 and 59 g kg−1, respectively. Soil extractable P and K were measured in an incubation pot study, comparing calcitic lime to FGDG at filler/ash ratios of 1:3, 1:2, 1:1, 2:1, and 3:1. After one month, soils were sampled and annual ryegrass (Lolium multiflorum Lam.) seeds were planted to investigate how plant growth and uptake of P and K were influenced by the fillers. Application of ash alone or with fillers increased soil extractable P and K levels above unamended controls by 100% and 70%, respectively. Filler materials did not affect biomass or P and K concentration of the ryegrass. A field study with a commercial spinner disc fertilizer applicator was conducted to compare application uniformity of ash alone and filler/ash blends. Overall, test data suggested that uniform distribution of ash alone or with fillers is feasible in field applications using a commercial fertilizer spreader.

scholarly journals Correction to: Characterization of Poultry Litter Ash in View of Its Valorization

2019 ◽  
Vol 11 (10) ◽  
pp. 5349-5350
Author(s):  
L. Luyckx ◽  
G. H. J. de Leeuw ◽  
J. Van Caneghem
Keyword(s):  
Poultry Litter ◽  
Poultry Litter Ash

Poultry Litter Ash as a Potential Phosphorus Source for Agricultural Crops

2002 ◽  
Vol 31 (3) ◽  
pp. 954 ◽  
Author(s):  
Eton E. Codling ◽  
Rufus L. Chaney ◽  
John Sherwell
Keyword(s):  
Poultry Litter ◽  
Agricultural Crops ◽  
Phosphorus Source ◽  
Poultry Litter Ash
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