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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
04/10/2014 |
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Actualizado : |
11/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 4 |
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Autor : |
ZOPPOLO, R.; STEFANELLI, D.; BIRD, G.W.; PERRY, R.L. |
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Afiliación : |
ROBERTO JOSE ZOPPOLO GOLDSCHMIDT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Soil properties under different orchard floor management systems for organic apple production. |
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Fecha de publicación : |
2001 |
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Fuente / Imprenta : |
Organic Agriculture, 2011, v.1, no.4, p.231-246. |
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ISSN : |
1879-4238 |
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DOI : |
10.1007/s13165-011-0018-z |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 30 March 2010 /Accepted: 28 November 2011 / Published online: 13 December 2011. |
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Contenido : |
ABSTRACT.
Orchard floor management impacts soil conditions and thus tree performance. This research was initiated to investigate the effects of alternative orchard floor management systems compatible with organic production on soil parameters using the "Pacific Gala" apple cultivar (Malus × domestica Borkh.) on three rootstocks of varying vigor. Alfalfa hay mulch, propane flame burner, and Swiss sandwich system (combination of resident vegetation and tilled strips) were compared from 2001 to 2005. These treatments were applied to tree rows which provided different vegetation-free areas. Contrasting additions of organic matter were evaluated for their effect on soil organic matter (SOM), C content, nitrate and ammonium availability, moisture, and soil food web through nematode populations. Laboratory incubations to determine C and N mineralization potentials were performed. During this time period, SOM increased under the mulched soil and slightly less under the Swiss sandwich system (SSS) but in this last case without external inputs. Carbon and N pools were not impacted by flame burning (FL) but were enhanced by alfalfa hay mulch (MU) and to a lesser extent by SSS. Nitrate-N content in soil under MU increased between five and ten times compared to SSS and FL. Total number of nematodes was higher for SSS and MU compared with FL treatment; however, SSS had the most structured soil food web, an important sustainability trait, while MU had the least.
© 2011 Springer Science & Business Media BV. MenosABSTRACT.
Orchard floor management impacts soil conditions and thus tree performance. This research was initiated to investigate the effects of alternative orchard floor management systems compatible with organic production on soil parameters using the "Pacific Gala" apple cultivar (Malus × domestica Borkh.) on three rootstocks of varying vigor. Alfalfa hay mulch, propane flame burner, and Swiss sandwich system (combination of resident vegetation and tilled strips) were compared from 2001 to 2005. These treatments were applied to tree rows which provided different vegetation-free areas. Contrasting additions of organic matter were evaluated for their effect on soil organic matter (SOM), C content, nitrate and ammonium availability, moisture, and soil food web through nematode populations. Laboratory incubations to determine C and N mineralization potentials were performed. During this time period, SOM increased under the mulched soil and slightly less under the Swiss sandwich system (SSS) but in this last case without external inputs. Carbon and N pools were not impacted by flame burning (FL) but were enhanced by alfalfa hay mulch (MU) and to a lesser extent by SSS. Nitrate-N content in soil under MU increased between five and ten times compared to SSS and FL. Total number of nematodes was higher for SSS and MU compared with FL treatment; however, SSS had the most structured soil food web, an important sustainability trait, while MU had the least.
© 2011 Springer Science &... Presentar Todo |
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Thesagro : |
AGRICULTURA ORGANICA; MATERIA ORGÁNICA DEL SUELO; MINERALIZACIÓN DEL CARBONO ORGÁNICO. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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Marc : |
LEADER 02324naa a2200229 a 4500
001 1050909
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022 $a1879-4238
024 7 $a10.1007/s13165-011-0018-z$2DOI
100 1 $aZOPPOLO, R.
245 $aSoil properties under different orchard floor management systems for organic apple production.$h[electronic resource]
260 $c2001
500 $aArticle history: Received: 30 March 2010 /Accepted: 28 November 2011 / Published online: 13 December 2011.
520 $aABSTRACT. Orchard floor management impacts soil conditions and thus tree performance. This research was initiated to investigate the effects of alternative orchard floor management systems compatible with organic production on soil parameters using the "Pacific Gala" apple cultivar (Malus × domestica Borkh.) on three rootstocks of varying vigor. Alfalfa hay mulch, propane flame burner, and Swiss sandwich system (combination of resident vegetation and tilled strips) were compared from 2001 to 2005. These treatments were applied to tree rows which provided different vegetation-free areas. Contrasting additions of organic matter were evaluated for their effect on soil organic matter (SOM), C content, nitrate and ammonium availability, moisture, and soil food web through nematode populations. Laboratory incubations to determine C and N mineralization potentials were performed. During this time period, SOM increased under the mulched soil and slightly less under the Swiss sandwich system (SSS) but in this last case without external inputs. Carbon and N pools were not impacted by flame burning (FL) but were enhanced by alfalfa hay mulch (MU) and to a lesser extent by SSS. Nitrate-N content in soil under MU increased between five and ten times compared to SSS and FL. Total number of nematodes was higher for SSS and MU compared with FL treatment; however, SSS had the most structured soil food web, an important sustainability trait, while MU had the least. © 2011 Springer Science & Business Media BV.
650 $aAGRICULTURA ORGANICA
650 $aMATERIA ORGÁNICA DEL SUELO
650 $aMINERALIZACIÓN DEL CARBONO ORGÁNICO
700 1 $aSTEFANELLI, D.
700 1 $aBIRD, G.W.
700 1 $aPERRY, R.L.
773 $tOrganic Agriculture, 2011$gv.1, no.4, p.231-246.
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