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The effects of olive mill waste compost and poultry manure on the availability and plant uptake of nutrients in a highly saline soil.
Bioresour Technol 2008; 99(2):396-403BT

Abstract

The effects of a compost (produced from by-products of the olive oil industry) and a poultry manure on mineral ion solubility and exchangeability in a highly saline agricultural soil (electrical conductivity for a 1:5 soil:water extract=1.85 dS m(-1)) from Murcia (SE Spain) were studied. The organic amendments did not change significantly the soil electrical conductivity or the soluble Na(+), Ca(2+) or Mg(2+). Only soluble K(+) increased, due to the K(+) supplied by the amendments. The cation exchange capacity increased in treated soils, the exchange complex being mainly saturated with Ca(2+), Mg(2+) and K(+). However, Na(+) was not retained in the exchange sites, and the sodium absorption ratio remained low. The compost and manure increased markedly the shoot growth of the salt-tolerant Beta maritima L. (sea beet) and Beta vulgaris L. (sugar beet). For B. maritima, this seemed to be related to decreases in the shoot concentrations of Na(+) and Cl(-) and increases in K(+) and H(2)PO(4)(-). In the case of B. vulgaris, increases in shoot H(2)PO(4)(-) and B and, for manure-treated soil, a decrease in shoot Na(+) may have been involved. Cultivation of tomato (Lycopersicon esculentum Mill. cv. Moneymaker) in the soil used previously for B. vulgaris indicated that the effects of the manure on tissue cation concentrations were longer-lasting than those of the compost.

Authors+Show Affiliations

Department of Soil and Water Conservation and Organic Waste Management, Centro de Edafología y Biología Aplicada del Segura, CSIC, Campus Universitario de Espinardo, Apartado 164, 30100, Murcia, Spain.No affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17275292

Citation

Walker, David J., and M Pilar Bernal. "The Effects of Olive Mill Waste Compost and Poultry Manure On the Availability and Plant Uptake of Nutrients in a Highly Saline Soil." Bioresource Technology, vol. 99, no. 2, 2008, pp. 396-403.
Walker DJ, Bernal MP. The effects of olive mill waste compost and poultry manure on the availability and plant uptake of nutrients in a highly saline soil. Bioresour Technol. 2008;99(2):396-403.
Walker, D. J., & Bernal, M. P. (2008). The effects of olive mill waste compost and poultry manure on the availability and plant uptake of nutrients in a highly saline soil. Bioresource Technology, 99(2), pp. 396-403.
Walker DJ, Bernal MP. The Effects of Olive Mill Waste Compost and Poultry Manure On the Availability and Plant Uptake of Nutrients in a Highly Saline Soil. Bioresour Technol. 2008;99(2):396-403. PubMed PMID: 17275292.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The effects of olive mill waste compost and poultry manure on the availability and plant uptake of nutrients in a highly saline soil. AU - Walker,David J, AU - Bernal,M Pilar, Y1 - 2007/02/01/ PY - 2006/07/12/received PY - 2006/12/04/revised PY - 2006/12/05/accepted PY - 2007/2/6/pubmed PY - 2008/1/8/medline PY - 2007/2/6/entrez SP - 396 EP - 403 JF - Bioresource technology JO - Bioresour. Technol. VL - 99 IS - 2 N2 - The effects of a compost (produced from by-products of the olive oil industry) and a poultry manure on mineral ion solubility and exchangeability in a highly saline agricultural soil (electrical conductivity for a 1:5 soil:water extract=1.85 dS m(-1)) from Murcia (SE Spain) were studied. The organic amendments did not change significantly the soil electrical conductivity or the soluble Na(+), Ca(2+) or Mg(2+). Only soluble K(+) increased, due to the K(+) supplied by the amendments. The cation exchange capacity increased in treated soils, the exchange complex being mainly saturated with Ca(2+), Mg(2+) and K(+). However, Na(+) was not retained in the exchange sites, and the sodium absorption ratio remained low. The compost and manure increased markedly the shoot growth of the salt-tolerant Beta maritima L. (sea beet) and Beta vulgaris L. (sugar beet). For B. maritima, this seemed to be related to decreases in the shoot concentrations of Na(+) and Cl(-) and increases in K(+) and H(2)PO(4)(-). In the case of B. vulgaris, increases in shoot H(2)PO(4)(-) and B and, for manure-treated soil, a decrease in shoot Na(+) may have been involved. Cultivation of tomato (Lycopersicon esculentum Mill. cv. Moneymaker) in the soil used previously for B. vulgaris indicated that the effects of the manure on tissue cation concentrations were longer-lasting than those of the compost. SN - 0960-8524 UR - https://www.unboundmedicine.com/medline/citation/17275292/The_effects_of_olive_mill_waste_compost_and_poultry_manure_on_the_availability_and_plant_uptake_of_nutrients_in_a_highly_saline_soil_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(06)00662-6 DB - PRIME DP - Unbound Medicine ER -