Organic fertilizers use has been recently questioned because of the potential for Salmonella regrowth if animal manure is used as the starting organic waste. The aim of this study was to determine the potential for Salmonella enteric subsp. enterica regrowth in a vermicompost and compare it to a Class A biosolids, soil, and amended soil. Different initial Salmonella inocula were added to the mixtures with 30% moisture content and incubated for 20 days. Salmonella first declined to undetectable levels in the biosolids, followed by vermicompost, and persisted the longest in soil and amended soil No Salmonella regrowth was observed in any of the treatments tested.
机构:
Centro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, MexicoCentro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, Mexico
Campo, Nohelia Castro-Del
Espinoza, Elizabeth
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Centro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, MexicoCentro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, Mexico
Espinoza, Elizabeth
Valdez-Torres, José B.
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Centro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, MexicoCentro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, Mexico
Valdez-Torres, José B.
Gerb, Charles P.
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机构:
University of Arizona, Department of Soil, Water, and Environmental Science, Tucson, AZ 85721, United StatesCentro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, Mexico
Gerb, Charles P.
Chaidez, Cristóbal
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Centro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, MexicoCentro de Investigación en Alimentación y Desarrollo A.C., Culiacán, Sinaloa 80110, Mexico
Chaidez, Cristóbal
Journal of Residuals Science and Technology,
2010,
7
(02):
: 81
-
85
机构:
Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Phan-Thien, K.
Metaferia, M. H.
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机构:
Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Metaferia, M. H.
Bell, T. L.
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Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Bell, T. L.
Bradbury, M. I.
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机构:
Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Bradbury, M. I.
Sassi, H. P.
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机构:
Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Sassi, H. P.
van Ogtrop, F. F.
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Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
van Ogtrop, F. F.
Suslow, T. V.
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机构:
Univ Calif Davis, Dept Plant Sci, Davis, CA 95616 USAUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia
Suslow, T. V.
McConchie, R.
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Univ Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, AustraliaUniv Sydney, Sydney Inst Agr, Sch Life & Environm Sci, Fac Sci, Sydney, NSW, Australia