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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
25/10/2016 |
Actualizado : |
25/10/2016 |
Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
Autor : |
GALVÁN, G.; VICENTE, E.; ARIAS, M.; GONZÁLEZ RABELINO, P. |
Afiliación : |
GUILLERMO GALVÁN, Universidad de la República (UdelaR)/ Facultad de Agronomía; CARLOS ESTEBAN VICENTE CASTRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. ARIAS, Universidad de la República (UdelaR)/ Facultad de Agronomía; P. GONZÁLEZ RABELINO, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
Título : |
Selección por resistencia a Peronospora destructor en el mejoramiento genético de cebolla (Allium cepa). |
Complemento del título : |
MV 30 - COMUNICACIONES LIBRES - MV. MEJORAMIENTO VEGETAL |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
In: JOURNAL OF BASIC & APPLIED GENETICS, 2016, Vol.27, Iss. 1 (Supp.). XVI LATIN AMERICAN CONGRESS OF GENETICS, IV CONGRESS OF THE URUGUAYAN SOCIETY OF GENETICS, XLIX ANNUAL MEETING OF THE GENETICS SOCIETY OF CHILE, XLV ARGENTINE CONGRESS OF GENETICS, 9-12 October 2016. PROCEEDINGS. Montevideo (Uruguay): SAG, 2016. |
Páginas : |
p. 295 |
ISSN : |
1852-6233 |
Idioma : |
Español |
Thesagro : |
CEBOLLA; FITOMEJORAMIENTO; RESISTENCIA GENETICA. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6223/1/Simposio-BAG-v.XXVIII-Suppl.1.p.295.pdf
http://www.alag2016.org/admin/files/alag2016/upload/files/V.XXVIII_2016_Suppl1_19092016.pdf
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Marc : |
LEADER 00883nam a2200193 a 4500 001 1055877 005 2016-10-25 008 2016 bl uuuu u0uu1 u #d 022 $a1852-6233 100 1 $aGALVÁN, G. 245 $aSelección por resistencia a Peronospora destructor en el mejoramiento genético de cebolla (Allium cepa).$h[electronic resource]$h[video recording] 260 $aIn: JOURNAL OF BASIC & APPLIED GENETICS, 2016, Vol.27, Iss. 1 (Supp.). XVI LATIN AMERICAN CONGRESS OF GENETICS, IV CONGRESS OF THE URUGUAYAN SOCIETY OF GENETICS, XLIX ANNUAL MEETING OF THE GENETICS SOCIETY OF CHILE, XLV ARGENTINE CONGRESS OF GENETICS, 9-12 October 2016. PROCEEDINGS. Montevideo (Uruguay): SAG$c2016 300 $ap. 295 650 $aCEBOLLA 650 $aFITOMEJORAMIENTO 650 $aRESISTENCIA GENETICA 700 1 $aVICENTE, E. 700 1 $aARIAS, M. 700 1 $aGONZÁLEZ RABELINO, P.
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INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
18/10/2016 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
ROYO PALLARES, O.; BERRETTA, E.; MARASCHIN, G.E. |
Afiliación : |
OLEGARIO ROYO PALLARÉS; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GERZY E. MARASCHIN. |
Título : |
The South American campos ecosystem. |
Fecha de publicación : |
2005 |
Fuente / Imprenta : |
In: Suttie, J.M.; Reynolds, S.G.; Batello, C. Grasslands of the world. Roma: FAO, 2005. |
Páginas : |
p. 171-219 |
Serie : |
(Plant Production and Protection Series; 34) |
Idioma : |
Español |
Notas : |
Chapter 5. |
Contenido : |
The Campos, grassland with few trees or shrubs except near streams, lies between 24°S and 35°S; it includes parts of Brazil , Paraguay and Argentina , and all of Uruguay . Grassland -based livestock production is very important, based on the natural grassland that covers most of the area. Stock rearing is on large, delimited holdings and is commercial. Both tussock-grass and short-grass grasslands occur.
There is a dominance of summer -growing C4 grasses, with C3 grasses associated with the winter cycle. Cattle and horses were introduced in the seventeenth cen-
tury and sheep in the nineteenth. Production is based on spring –summer growing grassland, with little use of sown pastures. Beef cattle predominate; sheep are mainly for wool, but some lamb is produced. Limited winter production and poor herbage quality are major limiting factors in livestock production. Soil phosphorus is generally low and this deficiency affects stock. Campos pastures are highly responsive to fertilizers, which can modify the specific composition of natural grassland; application of phosphate increases legume cover and the phosphorus content of forage. Fattening off grass can take up to four years; intensive fattening of younger stock uses some sown pasture . Sheep may be grazed with breeding herds of cattle. Exotic temperate legumes can be grown and may be over-sown into native swards after land preparation; once established, legumes encourage the development of winter grasses. This paper shows that it is possible to improve forage consumption from natural grasslands, implying an annual increase of 784 000 tonne of liveweight, without cost, in Rio Grande do Sul alone, through a strategy of high forage offer to the grazing animal, which also optimizes forage accumulation rates in the pasture. MenosThe Campos, grassland with few trees or shrubs except near streams, lies between 24°S and 35°S; it includes parts of Brazil , Paraguay and Argentina , and all of Uruguay . Grassland -based livestock production is very important, based on the natural grassland that covers most of the area. Stock rearing is on large, delimited holdings and is commercial. Both tussock-grass and short-grass grasslands occur.
There is a dominance of summer -growing C4 grasses, with C3 grasses associated with the winter cycle. Cattle and horses were introduced in the seventeenth cen-
tury and sheep in the nineteenth. Production is based on spring –summer growing grassland, with little use of sown pastures. Beef cattle predominate; sheep are mainly for wool, but some lamb is produced. Limited winter production and poor herbage quality are major limiting factors in livestock production. Soil phosphorus is generally low and this deficiency affects stock. Campos pastures are highly responsive to fertilizers, which can modify the specific composition of natural grassland; application of phosphate increases legume cover and the phosphorus content of forage. Fattening off grass can take up to four years; intensive fattening of younger stock uses some sown pasture . Sheep may be grazed with breeding herds of cattle. Exotic temperate legumes can be grown and may be over-sown into nat... Presentar Todo |
Palabras claves : |
SISTEMAS DE PRODUCCION. |
Thesagro : |
APLICACION DE ABONOS; ARGENTINA; BRASIL; ECOSISTEMA; PASTIZALES; PRADERAS; URUGUAY. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6168/1/The-South-American-Berretta-2005.pdf
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Marc : |
LEADER 02718naa a2200277 a 4500 001 1029067 005 2016-10-18 008 2005 bl uuuu u00u1 u #d 100 1 $aROYO PALLARES, O. 245 $aThe South American campos ecosystem. 260 $c2005 300 $ap. 171-219 490 $a(Plant Production and Protection Series; 34) 500 $aChapter 5. 520 $aThe Campos, grassland with few trees or shrubs except near streams, lies between 24°S and 35°S; it includes parts of Brazil , Paraguay and Argentina , and all of Uruguay . Grassland -based livestock production is very important, based on the natural grassland that covers most of the area. Stock rearing is on large, delimited holdings and is commercial. Both tussock-grass and short-grass grasslands occur. There is a dominance of summer -growing C4 grasses, with C3 grasses associated with the winter cycle. Cattle and horses were introduced in the seventeenth cen- tury and sheep in the nineteenth. Production is based on spring –summer growing grassland, with little use of sown pastures. Beef cattle predominate; sheep are mainly for wool, but some lamb is produced. Limited winter production and poor herbage quality are major limiting factors in livestock production. Soil phosphorus is generally low and this deficiency affects stock. Campos pastures are highly responsive to fertilizers, which can modify the specific composition of natural grassland; application of phosphate increases legume cover and the phosphorus content of forage. Fattening off grass can take up to four years; intensive fattening of younger stock uses some sown pasture . Sheep may be grazed with breeding herds of cattle. Exotic temperate legumes can be grown and may be over-sown into native swards after land preparation; once established, legumes encourage the development of winter grasses. This paper shows that it is possible to improve forage consumption from natural grasslands, implying an annual increase of 784 000 tonne of liveweight, without cost, in Rio Grande do Sul alone, through a strategy of high forage offer to the grazing animal, which also optimizes forage accumulation rates in the pasture. 650 $aAPLICACION DE ABONOS 650 $aARGENTINA 650 $aBRASIL 650 $aECOSISTEMA 650 $aPASTIZALES 650 $aPRADERAS 650 $aURUGUAY 653 $aSISTEMAS DE PRODUCCION 700 1 $aBERRETTA, E. 700 1 $aMARASCHIN, G.E. 773 $tIn: Suttie, J.M.; Reynolds, S.G.; Batello, C. Grasslands of the world. Roma: FAO, 2005.
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