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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó; INIA Treinta y Tres. |
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Fecha : |
21/02/2014 |
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Actualizado : |
21/02/2017 |
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Tipo de producción científica : |
Libros |
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Autor : |
CARÁMBULA, M. |
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Afiliación : |
RÓMULO MILTON CARÁMBULA CAUNEGRE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Producción de semillas de plantas forrajeras. |
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Fecha de publicación : |
1981 |
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Fuente / Imprenta : |
Montevideo, UY: Hemisferio Sur, [1981]. |
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Páginas : |
518 p. |
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Idioma : |
Español |
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Notas : |
Ejemplar LE 15847, compra anual 2006. |
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Thesagro : |
ALMACENAMIENTO DE SEMILLAS; APLICACION DE ABONOS; CALIDAD; CONTROL DE ENFERMEDADES; CONTROL DE PLAGAS; CONTROL QUIMICO; COSECHA; ENFERMEDADES DE LAS PLANTAS; ENVASADO; ESCARDA; ESPACIAMIENTO; FACTORES CLIMATICOS; FACTORES EDAFICOS; FECHA DE SIEMBRA; FLORACION; GRAMÍNEAS FORRAJERAS; HERBICIDAS; LEGUMINOSAS FORRAJERAS; MADURACION; MALEZAS; MANEJO DEL SUELO; NECESIDADES DE LAS PLANTAS; NECESIDADES DE NUTRIENTES; NUTRICION DE LAS PLANTAS; PLAGAS DE PLANTAS; PLANTAS FORRAJERAS; POLINIZACION; PROCESAMIENTO; PRODUCCIÓN DE SEMILLAS; RIEGO; SECADO; SEMILLAS; SEMILLERO; SIEMBRA; TECNOLOGIA POSTCOSECHA; TRATAMIENTO DE SEMILLAS; VARIEDADES. |
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Asunto categoría : |
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F01 Cultivo |
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Marc : |
LEADER 01549nam a2200565 a 4500
001 1040598
005 2017-02-21
008 1981 bl uuuu u00u1 u #d
100 1 $aCARÁMBULA, M.
245 $aProducción de semillas de plantas forrajeras.
260 $aMontevideo, UY: Hemisferio Sur, [1981].$c1981
300 $a518 p.
500 $aEjemplar LE 15847, compra anual 2006.
650 $aALMACENAMIENTO DE SEMILLAS
650 $aAPLICACION DE ABONOS
650 $aCALIDAD
650 $aCONTROL DE ENFERMEDADES
650 $aCONTROL DE PLAGAS
650 $aCONTROL QUIMICO
650 $aCOSECHA
650 $aENFERMEDADES DE LAS PLANTAS
650 $aENVASADO
650 $aESCARDA
650 $aESPACIAMIENTO
650 $aFACTORES CLIMATICOS
650 $aFACTORES EDAFICOS
650 $aFECHA DE SIEMBRA
650 $aFLORACION
650 $aGRAMÍNEAS FORRAJERAS
650 $aHERBICIDAS
650 $aLEGUMINOSAS FORRAJERAS
650 $aMADURACION
650 $aMALEZAS
650 $aMANEJO DEL SUELO
650 $aNECESIDADES DE LAS PLANTAS
650 $aNECESIDADES DE NUTRIENTES
650 $aNUTRICION DE LAS PLANTAS
650 $aPLAGAS DE PLANTAS
650 $aPLANTAS FORRAJERAS
650 $aPOLINIZACION
650 $aPROCESAMIENTO
650 $aPRODUCCIÓN DE SEMILLAS
650 $aRIEGO
650 $aSECADO
650 $aSEMILLAS
650 $aSEMILLERO
650 $aSIEMBRA
650 $aTECNOLOGIA POSTCOSECHA
650 $aTRATAMIENTO DE SEMILLAS
650 $aVARIEDADES
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Registro original : |
INIA La Estanzuela (LE) |
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Biblioteca
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
12/11/2015 |
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Actualizado : |
12/03/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Circulación / Nivel : |
Nacional - 2 |
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Autor : |
CARRACELAS, G.; MARCHESI, C.; LAVECCHIA, A. |
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Afiliación : |
JULIO GONZALO CARRACELAS GARRIDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CLAUDIA ELIZABETH MARCHESI GYERMAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES PASCUAL LAVECCHIA GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Water Productivity, Irrigation Management and Systematization for Rice Farming Systems in Central Region of Uruguay. Abstract. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Agrociencia Uruguay, 2015, v.19, Special Issue, Congreso CIGR. 3r. Inter-Regional CIGR Conference on Land and Water Challenges: Tools for developing "Dr. Mario García Petillo" |
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Páginas : |
p. 65 |
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Idioma : |
Español |
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Contenido : |
A high proportion of rice farming irrigation in the Central Region of Uruguay is done with water stored in dams. Maximizing water productivity is important as savings in water inputs would reduce pumping irrigation costs, increase rice area planted and allows to allocate water to irrigate other crops in a rotation. The aim of the experiment is to determine irrigation management practices and systematization field layout techniques that increase Water Productivity, contemplating the economic and environmental sustainability of rice farming systems in Uruguay. A split plot experimental design trial was conducted in the Experimental Unit located in Tacuarembó (32.11S, 55.10W). tThis paper includes results of the joint analysis of three seasons (2012-2013-2014). Treatments included two types of systematization with different vertical interval between levees (big plots): I. Conventional (VI-8 cm) and II. Alternative (VI-4 cm), and three irrigation management practices (small plots): 1.Continuous
(C), 2.Intermittent until panicle initiation (IP), and 3.Intermittent during all crop cycle (I). In C a water layer of 10 cm is maintained after flooding throughout all the crop cycle. In IP and I the water layer is re-established when the soil is still saturated. Rainfall was above the historical average throughout the crop cycle, 738 mm. Crop was direct drilled on 10th October with 160 kg seed/ha with cultivar INIA Olimar (Indica). Basal fertilization was 160 kg ha-1 of 19-19-19 (NPK) and Urea was 100 kg ha-1 fractionated at tillering and panicle initiation. Intermittent irrigation (IP and I) in low-infiltration rate soils (planosols) allowed for significant water savings input (35% or 2798 m3 water ha-1) without reducing rice grain yield (average = 7713 kg rice ha-1) but affecting negatively industrial quality compared to Continuous irrigation (C) (P<0.05). Water productivity considering only irrigated water were: 0.99(c), 1.31(b), 2.00(a) kg grain m3 water-1 for C, IP and I respectively (P< 0.05). There was no significant effect of systematization in any of the parameters evaluated (P< 0.05). MenosA high proportion of rice farming irrigation in the Central Region of Uruguay is done with water stored in dams. Maximizing water productivity is important as savings in water inputs would reduce pumping irrigation costs, increase rice area planted and allows to allocate water to irrigate other crops in a rotation. The aim of the experiment is to determine irrigation management practices and systematization field layout techniques that increase Water Productivity, contemplating the economic and environmental sustainability of rice farming systems in Uruguay. A split plot experimental design trial was conducted in the Experimental Unit located in Tacuarembó (32.11S, 55.10W). tThis paper includes results of the joint analysis of three seasons (2012-2013-2014). Treatments included two types of systematization with different vertical interval between levees (big plots): I. Conventional (VI-8 cm) and II. Alternative (VI-4 cm), and three irrigation management practices (small plots): 1.Continuous
(C), 2.Intermittent until panicle initiation (IP), and 3.Intermittent during all crop cycle (I). In C a water layer of 10 cm is maintained after flooding throughout all the crop cycle. In IP and I the water layer is re-established when the soil is still saturated. Rainfall was above the historical average throughout the crop cycle, 738 mm. Crop was direct drilled on 10th October with 160 kg seed/ha with cultivar INIA Olimar (Indica). Basal fertilization was 160 kg ha-1 of 19-19-19 (NPK) a... Presentar Todo |
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Palabras claves : |
IRRIGATION MANAGEMENT; RICE (ORYZA SATIVA L.); SYSTEMATIZATION; WATER PRODUCTIVITY. |
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Thesagro : |
ARROZ; RIEGO; URUGUAY. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5160/1/Agrociencia-Congreso-CIGR2015-2-GCarracelas.pdf
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Marc : |
LEADER 02925nam a2200229 a 4500
001 1053844
005 2021-03-12
008 2015 bl uuuu u01u1 u #d
100 1 $aCARRACELAS, G.
245 $aWater Productivity, Irrigation Management and Systematization for Rice Farming Systems in Central Region of Uruguay. Abstract.
260 $aAgrociencia Uruguay, 2015, v.19, Special Issue, Congreso CIGR. 3r. Inter-Regional CIGR Conference on Land and Water Challenges: Tools for developing "Dr. Mario García Petillo"$c2015
300 $ap. 65
520 $aA high proportion of rice farming irrigation in the Central Region of Uruguay is done with water stored in dams. Maximizing water productivity is important as savings in water inputs would reduce pumping irrigation costs, increase rice area planted and allows to allocate water to irrigate other crops in a rotation. The aim of the experiment is to determine irrigation management practices and systematization field layout techniques that increase Water Productivity, contemplating the economic and environmental sustainability of rice farming systems in Uruguay. A split plot experimental design trial was conducted in the Experimental Unit located in Tacuarembó (32.11S, 55.10W). tThis paper includes results of the joint analysis of three seasons (2012-2013-2014). Treatments included two types of systematization with different vertical interval between levees (big plots): I. Conventional (VI-8 cm) and II. Alternative (VI-4 cm), and three irrigation management practices (small plots): 1.Continuous (C), 2.Intermittent until panicle initiation (IP), and 3.Intermittent during all crop cycle (I). In C a water layer of 10 cm is maintained after flooding throughout all the crop cycle. In IP and I the water layer is re-established when the soil is still saturated. Rainfall was above the historical average throughout the crop cycle, 738 mm. Crop was direct drilled on 10th October with 160 kg seed/ha with cultivar INIA Olimar (Indica). Basal fertilization was 160 kg ha-1 of 19-19-19 (NPK) and Urea was 100 kg ha-1 fractionated at tillering and panicle initiation. Intermittent irrigation (IP and I) in low-infiltration rate soils (planosols) allowed for significant water savings input (35% or 2798 m3 water ha-1) without reducing rice grain yield (average = 7713 kg rice ha-1) but affecting negatively industrial quality compared to Continuous irrigation (C) (P<0.05). Water productivity considering only irrigated water were: 0.99(c), 1.31(b), 2.00(a) kg grain m3 water-1 for C, IP and I respectively (P< 0.05). There was no significant effect of systematization in any of the parameters evaluated (P< 0.05).
650 $aARROZ
650 $aRIEGO
650 $aURUGUAY
653 $aIRRIGATION MANAGEMENT
653 $aRICE (ORYZA SATIVA L.)
653 $aSYSTEMATIZATION
653 $aWATER PRODUCTIVITY
700 1 $aMARCHESI, C.
700 1 $aLAVECCHIA, A.
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INIA Tacuarembó (TBO) |
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