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Wood ash effects on soil properties and Lactuca sativa growth in soils amended with digestate and poultry litter

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Wood ash effects on soil properties and Lactuca sativa growth in soils amended with digestate and poultry litter. / Ibeto, Cynthia N.; Lag-Brotons, Alfonso J.; Marshall, Rachel et al.
In: Journal of Plant Nutrition, Vol. 46, No. 7, 31.03.2023, p. 1231-1245.

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Ibeto CN, Lag-Brotons AJ, Marshall R, Semple KT. Wood ash effects on soil properties and Lactuca sativa growth in soils amended with digestate and poultry litter. Journal of Plant Nutrition. 2023 Mar 31;46(7):1231-1245. Epub 2022 Apr 27. doi: 10.1080/01904167.2022.2067065

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@article{58140fc2f1b44a40b61c1134d9354f51,
title = "Wood ash effects on soil properties and Lactuca sativa growth in soils amended with digestate and poultry litter",
abstract = "The evaluation of the impact of wood ash, on metal uptake and transfer factor of lettuce grown on soil amended with poultry litter, digestate and its fraction was carried out. Positive (inorganic fertilizer) and negative (unamended soil) fertilization controls were included and impacts on soil fertility and crop productivity, as well as potential toxic elements{\textquoteright} levels, were assessed at pre and post planting period. Soil properties (e.g., plant available N and P, and water soluble elements), plant morphometry, elemental composition (e.g., total nitrogen, total carbon, total phosphorus) and nutrient uptake were determined using standard methods. There was higher nutritive content of the soil amended with whole digestate than fiber digestate resulting in its largest weight of lettuce. Ash significantly improved the impact of the amendments on the properties of the soil which was reflected in better lettuce productivity and was most applicable to the poultry litter. Based on the transfer factor and uptake of the trace metals, results show lower potential toxicity in the lettuce from the organic treatments in comparison to the inorganic fertilizer. Wood ash had positive ameliorative effects on the amended soils which makes it a suitable nutrient booster for organic fertilizers and alternative to inorganic fertilizers for leafy vegetables.",
keywords = "Anaerobic digestion, ash, bio wastes, digestate, transfer factor",
author = "Ibeto, {Cynthia N.} and Lag-Brotons, {Alfonso J.} and Rachel Marshall and Semple, {Kirk T.}",
year = "2023",
month = mar,
day = "31",
doi = "10.1080/01904167.2022.2067065",
language = "English",
volume = "46",
pages = "1231--1245",
journal = "Journal of Plant Nutrition",
issn = "0190-4167",
publisher = "Taylor and Francis Ltd.",
number = "7",

}

RIS

TY - JOUR

T1 - Wood ash effects on soil properties and Lactuca sativa growth in soils amended with digestate and poultry litter

AU - Ibeto, Cynthia N.

AU - Lag-Brotons, Alfonso J.

AU - Marshall, Rachel

AU - Semple, Kirk T.

PY - 2023/3/31

Y1 - 2023/3/31

N2 - The evaluation of the impact of wood ash, on metal uptake and transfer factor of lettuce grown on soil amended with poultry litter, digestate and its fraction was carried out. Positive (inorganic fertilizer) and negative (unamended soil) fertilization controls were included and impacts on soil fertility and crop productivity, as well as potential toxic elements’ levels, were assessed at pre and post planting period. Soil properties (e.g., plant available N and P, and water soluble elements), plant morphometry, elemental composition (e.g., total nitrogen, total carbon, total phosphorus) and nutrient uptake were determined using standard methods. There was higher nutritive content of the soil amended with whole digestate than fiber digestate resulting in its largest weight of lettuce. Ash significantly improved the impact of the amendments on the properties of the soil which was reflected in better lettuce productivity and was most applicable to the poultry litter. Based on the transfer factor and uptake of the trace metals, results show lower potential toxicity in the lettuce from the organic treatments in comparison to the inorganic fertilizer. Wood ash had positive ameliorative effects on the amended soils which makes it a suitable nutrient booster for organic fertilizers and alternative to inorganic fertilizers for leafy vegetables.

AB - The evaluation of the impact of wood ash, on metal uptake and transfer factor of lettuce grown on soil amended with poultry litter, digestate and its fraction was carried out. Positive (inorganic fertilizer) and negative (unamended soil) fertilization controls were included and impacts on soil fertility and crop productivity, as well as potential toxic elements’ levels, were assessed at pre and post planting period. Soil properties (e.g., plant available N and P, and water soluble elements), plant morphometry, elemental composition (e.g., total nitrogen, total carbon, total phosphorus) and nutrient uptake were determined using standard methods. There was higher nutritive content of the soil amended with whole digestate than fiber digestate resulting in its largest weight of lettuce. Ash significantly improved the impact of the amendments on the properties of the soil which was reflected in better lettuce productivity and was most applicable to the poultry litter. Based on the transfer factor and uptake of the trace metals, results show lower potential toxicity in the lettuce from the organic treatments in comparison to the inorganic fertilizer. Wood ash had positive ameliorative effects on the amended soils which makes it a suitable nutrient booster for organic fertilizers and alternative to inorganic fertilizers for leafy vegetables.

KW - Anaerobic digestion

KW - ash

KW - bio wastes

KW - digestate

KW - transfer factor

U2 - 10.1080/01904167.2022.2067065

DO - 10.1080/01904167.2022.2067065

M3 - Journal article

VL - 46

SP - 1231

EP - 1245

JO - Journal of Plant Nutrition

JF - Journal of Plant Nutrition

SN - 0190-4167

IS - 7

ER -