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Registro completo
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Biblioteca (s) : |
INIA Salto Grande. |
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Fecha : |
21/02/2014 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Autor : |
OTERO, A.; GOÑI, C. |
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Afiliación : |
ALVARO RICARDO OTERO CAMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARMEN TERESITA GOÑI ALTUNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Citrus Soil Management can reduce the deterioration of soil conditions and improve sustainability production. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Agrociencia, 2012, v.16. no.3. Special Issue, p. 89-97. |
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ISSN : |
1510-0839 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Long term traditional herbicide uses for soil management brings soil compaction, crusting, poor infi ltration and week rooting trees, leading to orchard deterioration and poor soil sustainability. The amelioration of the soil properties and plant growing condition was evaluated on a young rainfed citrus orchard of Valencia late (NVA 036) grafted on Poncirus trifoliate rootstock during three years, planting on an Argisol Districo Ocrico soil. A combination of organic mulch (rows) and sod cultivation (between rows) were applied. A 75 cm wide row with two organic mulch sources was used: a) composted Eucalyptus wood chip (52 kg m-2) with a C/N ratio of 1.5, and b) commercial compost (30 kg m-2 ) with a C/N of 10. Between row treatments sod consisted in a) Ornithopus compressus, and b) Lolium multifl orum. The traditional herbicide application in the row and the spontaneous vegetation between rows were the control. Soil organic matter, nitrogen mineralization potential and soil biomass have not changed in the row for the fi rst 4 years. However, the use of mulch signifi cantly reduces the amplitude of soil temperature, at the 15 cm depth and holds up soil water availability more time than the herbicide application. During summer drought, stem water potential of the trees under mulch varies between -1.4 to -2.2 MPa compared with the - 3.5 to -3.8 MPa with the herbicide. Sod dry matter accumulation was variable between years, and has not signifi cant effect in the physical and chemical properties to the present. Mulches have generated better tree growing conditions than the herbicide, resulting in signifi cant increments in tree vigor, precocity, and yield. Wood chip mulch has increased 42% the accumulated crop yield, enhances fruit color and reduced the need of weed control. Mulch application seems to be a promising soil management measure for citrus young trees.
in this soil and climate conditions. MenosABSTRACT.
Long term traditional herbicide uses for soil management brings soil compaction, crusting, poor infi ltration and week rooting trees, leading to orchard deterioration and poor soil sustainability. The amelioration of the soil properties and plant growing condition was evaluated on a young rainfed citrus orchard of Valencia late (NVA 036) grafted on Poncirus trifoliate rootstock during three years, planting on an Argisol Districo Ocrico soil. A combination of organic mulch (rows) and sod cultivation (between rows) were applied. A 75 cm wide row with two organic mulch sources was used: a) composted Eucalyptus wood chip (52 kg m-2) with a C/N ratio of 1.5, and b) commercial compost (30 kg m-2 ) with a C/N of 10. Between row treatments sod consisted in a) Ornithopus compressus, and b) Lolium multifl orum. The traditional herbicide application in the row and the spontaneous vegetation between rows were the control. Soil organic matter, nitrogen mineralization potential and soil biomass have not changed in the row for the fi rst 4 years. However, the use of mulch signifi cantly reduces the amplitude of soil temperature, at the 15 cm depth and holds up soil water availability more time than the herbicide application. During summer drought, stem water potential of the trees under mulch varies between -1.4 to -2.2 MPa compared with the - 3.5 to -3.8 MPa with the herbicide. Sod dry matter accumulation was variable between years, and has not signifi cant effect in the physic... Presentar Todo |
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Thesagro : |
SOIL DEGRADATION; SOIL MANAGEMENT; SOIL MULCHES. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3730/1/Goni-C.-2012-Agroc.v.163-Sp.Issue.-p.89-97.pdf
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Marc : |
LEADER 02490naa a2200181 a 4500
001 1015507
005 2021-06-24
008 2012 bl uuuu u00u1 u #d
022 $a1510-0839
100 1 $aOTERO, A.
245 $aCitrus Soil Management can reduce the deterioration of soil conditions and improve sustainability production.$h[electronic resource]
260 $c2012
520 $aABSTRACT. Long term traditional herbicide uses for soil management brings soil compaction, crusting, poor infi ltration and week rooting trees, leading to orchard deterioration and poor soil sustainability. The amelioration of the soil properties and plant growing condition was evaluated on a young rainfed citrus orchard of Valencia late (NVA 036) grafted on Poncirus trifoliate rootstock during three years, planting on an Argisol Districo Ocrico soil. A combination of organic mulch (rows) and sod cultivation (between rows) were applied. A 75 cm wide row with two organic mulch sources was used: a) composted Eucalyptus wood chip (52 kg m-2) with a C/N ratio of 1.5, and b) commercial compost (30 kg m-2 ) with a C/N of 10. Between row treatments sod consisted in a) Ornithopus compressus, and b) Lolium multifl orum. The traditional herbicide application in the row and the spontaneous vegetation between rows were the control. Soil organic matter, nitrogen mineralization potential and soil biomass have not changed in the row for the fi rst 4 years. However, the use of mulch signifi cantly reduces the amplitude of soil temperature, at the 15 cm depth and holds up soil water availability more time than the herbicide application. During summer drought, stem water potential of the trees under mulch varies between -1.4 to -2.2 MPa compared with the - 3.5 to -3.8 MPa with the herbicide. Sod dry matter accumulation was variable between years, and has not signifi cant effect in the physical and chemical properties to the present. Mulches have generated better tree growing conditions than the herbicide, resulting in signifi cant increments in tree vigor, precocity, and yield. Wood chip mulch has increased 42% the accumulated crop yield, enhances fruit color and reduced the need of weed control. Mulch application seems to be a promising soil management measure for citrus young trees. in this soil and climate conditions.
650 $aSOIL DEGRADATION
650 $aSOIL MANAGEMENT
650 $aSOIL MULCHES
700 1 $aGOÑI, C.
773 $tAgrociencia, 2012$gv.16. no.3. Special Issue, p. 89-97.
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Registro original : |
INIA Salto Grande (SG) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
21/09/2021 |
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Actualizado : |
21/09/2021 |
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Tipo de producción científica : |
Serie Técnica |
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Autor : |
OTERO, A.; GOÑI, C. |
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Afiliación : |
ALVARO RICARDO OTERO CAMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARMEN TERESITA GOÑI ALTUNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Manejo del suelo en plantaciones de cítricos y distribución del sistema radicular. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2021. Doi: http://doi.org/10.35676/INIA/ST.259 |
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Páginas : |
51 p. |
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Serie : |
(INIA Serie Técnica; 259). |
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ISBN : |
e-ISBN: 978-9974-38-458-3 |
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ISSN : |
1688-9266 |
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DOI : |
10.35676/INIA/ST.259 |
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Idioma : |
Español |
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Contenido : |
El objetivo de esta publicación es compilar datos experimentales del área citrícola del litoral norte de Uruguay, que contribuyan al diseño de sistemas de producción más sustentables y eficientes en el uso de los recursos naturales, en particular a través del manejo del suelo, el agua y su impacto en la mejora del sistema radicular del principal portainjerto (Poncirus trifoliata) usado en la citricultura nacional. |
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Thesagro : |
CITRUS; MANEJO DEL CULTIVO; MANEJO DEL SUELO; SISTEMA RADICULAR. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15979/1/st-259-2021.pdf
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Marc : |
LEADER 01095nam a2200217 a 4500
001 1062401
005 2021-09-21
008 2021 bl uuuu u00u1 u #d
022 $a1688-9266
024 7 $a10.35676/INIA/ST.259$2DOI
100 1 $aOTERO, A.
245 $aManejo del suelo en plantaciones de cítricos y distribución del sistema radicular.$h[electronic resource]
260 $aMontevideo (Uruguay): INIA, 2021. Doi: http://doi.org/10.35676/INIA/ST.259$c2021
300 $a51 p.
490 $a(INIA Serie Técnica; 259).
520 $aEl objetivo de esta publicación es compilar datos experimentales del área citrícola del litoral norte de Uruguay, que contribuyan al diseño de sistemas de producción más sustentables y eficientes en el uso de los recursos naturales, en particular a través del manejo del suelo, el agua y su impacto en la mejora del sistema radicular del principal portainjerto (Poncirus trifoliata) usado en la citricultura nacional.
650 $aCITRUS
650 $aMANEJO DEL CULTIVO
650 $aMANEJO DEL SUELO
650 $aSISTEMA RADICULAR
700 1 $aGOÑI, C.
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INIA Las Brujas (LB) |
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