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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 : |
25/10/2022 |
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Autor : |
WILCOX, J. R., ED. |
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Título : |
Soybeans: improvement, production and uses. |
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Edición : |
2. ed. |
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Fecha de publicación : |
1987 |
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Fuente / Imprenta : |
Madison, Wisconsin (USA): American Society of Agronomy; Crop Science Society of America; Soil Science Society of America, 1987. |
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Páginas : |
888 p. |
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Serie : |
(Agronomy ; 16). |
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ISBN : |
0-89118-090-7 |
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Idioma : |
Español
Inglés |
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Notas : |
Bibliografía al final de cada capítulo. |
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Thesagro : |
ABSORCION DE SUSTANCIAS NUTRITIVAS; ACEITE DE SOJA; ALMACENAMIENTO; ANATOMIA DE LA PLANTA; APLICACION DE ABONOS; BACTERIOSIS; BALANCE HIDRICO; CALIDAD; CONTROL DE ENFERMEDADES; CONTROL DE INSECTOS; CONTROL QUIMICO; COSECHA; DATOS DE PRODUCCION; DISTRIBUCION GEOGRAFICA; ENFERMEDADES DE LAS PLANTAS; ENFERMEDADES FUNGOSAS; ESCARDA; ESTRES DE SEQUIA; ESTRES TERMICO; ETAPAS DE DESARROLLO DE LA PLANTA; EUA; FACTORES DE PRODUCCION; FERTILIDAD DEL SUELO; FIJACION DEL NITROGENO; FISIOLOGIA VEGETAL; FITOMEJORAMIENTO; FOTOSINTESIS; GLYCINE MAX; GLYCINE SOJA; HERBICIDAS; HISTORIA; INFECCIONES POR NEMATODOS; INSECTOS DAÑINOS; INTERACCION GENOTIPO AMBIENTE; LABRANZA; MALEZAS; MANEJO DEL CULTIVO; MERCADEO; METODOS DE MEJORAMIENTO GENETICO; NECESIDADES DE AGUA; NECESIDADES DE LAS PLANTAS; NECESIDADES DE NUTRIENTES; PERDIDAS DE LA COSECHA; PLANTACION; PRECIOS; PROCEDENCIA; PROCESAMIENTO; PRODUCCION DE SEMILLAS; PRODUCTOS DE LA SOJA; RELACIONES PLANTA AGUA; RESISTENCIA A LA SEQUIA; RESISTENCIA A LA TEMPERATURA; RIEGO; SECTOR AGROINDUSTRIAL; SINTOMAS; SOJA; SUSTANCIAS DE CRECIMIENTO VEGETAL; TAXONOMIA; VIROSIS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02523nam a2200865 a 4500
001 1040591
005 2022-10-25
008 1987 bl uuuu u00u1 u #d
020 $a0-89118-090-7
100 1 $aWILCOX, J. R., ED.
245 $aSoybeans$bimprovement, production and uses.
250 $a2. ed.
260 $aMadison, Wisconsin (USA): American Society of Agronomy; Crop Science Society of America; Soil Science Society of America$c1987
300 $a888 p.
490 $a(Agronomy ; 16).
500 $aBibliografía al final de cada capítulo.
650 $aABSORCION DE SUSTANCIAS NUTRITIVAS
650 $aACEITE DE SOJA
650 $aALMACENAMIENTO
650 $aANATOMIA DE LA PLANTA
650 $aAPLICACION DE ABONOS
650 $aBACTERIOSIS
650 $aBALANCE HIDRICO
650 $aCALIDAD
650 $aCONTROL DE ENFERMEDADES
650 $aCONTROL DE INSECTOS
650 $aCONTROL QUIMICO
650 $aCOSECHA
650 $aDATOS DE PRODUCCION
650 $aDISTRIBUCION GEOGRAFICA
650 $aENFERMEDADES DE LAS PLANTAS
650 $aENFERMEDADES FUNGOSAS
650 $aESCARDA
650 $aESTRES DE SEQUIA
650 $aESTRES TERMICO
650 $aETAPAS DE DESARROLLO DE LA PLANTA
650 $aEUA
650 $aFACTORES DE PRODUCCION
650 $aFERTILIDAD DEL SUELO
650 $aFIJACION DEL NITROGENO
650 $aFISIOLOGIA VEGETAL
650 $aFITOMEJORAMIENTO
650 $aFOTOSINTESIS
650 $aGLYCINE MAX
650 $aGLYCINE SOJA
650 $aHERBICIDAS
650 $aHISTORIA
650 $aINFECCIONES POR NEMATODOS
650 $aINSECTOS DAÑINOS
650 $aINTERACCION GENOTIPO AMBIENTE
650 $aLABRANZA
650 $aMALEZAS
650 $aMANEJO DEL CULTIVO
650 $aMERCADEO
650 $aMETODOS DE MEJORAMIENTO GENETICO
650 $aNECESIDADES DE AGUA
650 $aNECESIDADES DE LAS PLANTAS
650 $aNECESIDADES DE NUTRIENTES
650 $aPERDIDAS DE LA COSECHA
650 $aPLANTACION
650 $aPRECIOS
650 $aPROCEDENCIA
650 $aPROCESAMIENTO
650 $aPRODUCCION DE SEMILLAS
650 $aPRODUCTOS DE LA SOJA
650 $aRELACIONES PLANTA AGUA
650 $aRESISTENCIA A LA SEQUIA
650 $aRESISTENCIA A LA TEMPERATURA
650 $aRIEGO
650 $aSECTOR AGROINDUSTRIAL
650 $aSINTOMAS
650 $aSOJA
650 $aSUSTANCIAS DE CRECIMIENTO VEGETAL
650 $aTAXONOMIA
650 $aVIROSIS
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
31/01/2020 |
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Actualizado : |
31/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
BAETHGEN, W.E.; CHRISTIANSON, C.B.; GARCIA, A. |
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Afiliación : |
WALTER E. BAETHGEN, Research and Development Division, International Fertilizer Development Center, Muscle Shoals, AL, United States; BRUCE C. CHRISTIANSON, Research and Development Division, International Fertilizer Development Center, Muscle Shoals, AL, United States; ADRIANA GARCIA LAMOTHE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Nitrogen fertilizer effects on growth, grain yield, and yield components of malting barley. |
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Fecha de publicación : |
1995 |
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Fuente / Imprenta : |
Field Crops Research, October 1995, Volume 43, Issue 2-3, Pages 87-99. |
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ISSN : |
0378-4290 |
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DOI : |
10.1016/0378-4290(95)00034-N |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 28 January 1994 / Accepted 6 June 1995. |
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Contenido : |
ABSTRACT.
Optimal strategies for using nitrogen fertilizer with malting barley (Hordeum vulgare L.) must aim to maximize yield while maintaining low N content in grain to preserve malting quality. Eleven field experiments were conducted during 1989-1991 with the objective of determining the impact of N fertilizer applied at different growth stages on crop growth, grain yield, and yield components of malting barley. Treatments included single applications of N fertilizer at sowing, at Zadoks growth stages Z-22 (midtillering) or Z-30 (end of tillering) and differing levels of N applied at each of these times. High rates of N applied early in the growing season stimulated tillering but many of these tillers did not produce spikes. An effect of N on spike number was evident only in comparisons of fertilized and unfertilized treatments through a positive correlation between number of spikes at maturity and the number of tillers at Z-30. Nitrogen fertilizer applied at Z-30 resulted in 30% to 100% increases in number of kernels/spike over unfertilized plots though number of kernels/spike was negatively correlated with number of spikes/m2, indicating compensation effects. Nitrogen applications at Z-30 were also most effective for increasing number of kernels/m2 while kernel weight responded only slightly to N. Mean kernel weight for all site-years revealed that none of the three years presented limiting conditions for grain filling. Cumulative probability curves for yields and yield components indicated that N fertilizer applied at Z-30 gave the best results in most situations but only when sufficient N was available at sowing to ensure crop establishment and initial tiller development. In contrast, the Z-30 treatment had the least impact on yield and yield components when no fertilizer was applied at sowing. Number of kernels/spike and number of kernels/m2 were the only two yield components with a clear association with grain yields. The research indicates that N fertilizer strategies for malting barley should ensure relatively small amounts of available N at sowing for crop establishment and initial tiller development. Additional N would then be applied at the end of tillering, the amount required depending on the crop and soil management systems used. © 1995. MenosABSTRACT.
Optimal strategies for using nitrogen fertilizer with malting barley (Hordeum vulgare L.) must aim to maximize yield while maintaining low N content in grain to preserve malting quality. Eleven field experiments were conducted during 1989-1991 with the objective of determining the impact of N fertilizer applied at different growth stages on crop growth, grain yield, and yield components of malting barley. Treatments included single applications of N fertilizer at sowing, at Zadoks growth stages Z-22 (midtillering) or Z-30 (end of tillering) and differing levels of N applied at each of these times. High rates of N applied early in the growing season stimulated tillering but many of these tillers did not produce spikes. An effect of N on spike number was evident only in comparisons of fertilized and unfertilized treatments through a positive correlation between number of spikes at maturity and the number of tillers at Z-30. Nitrogen fertilizer applied at Z-30 resulted in 30% to 100% increases in number of kernels/spike over unfertilized plots though number of kernels/spike was negatively correlated with number of spikes/m2, indicating compensation effects. Nitrogen applications at Z-30 were also most effective for increasing number of kernels/m2 while kernel weight responded only slightly to N. Mean kernel weight for all site-years revealed that none of the three years presented limiting conditions for grain filling. Cumulative probability curves for yields and yield... Presentar Todo |
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Palabras claves : |
Fertilizer; Malting barley; Nitrogen; Yield components. |
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Thesagro : |
HORDEUM VULGARE. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://www.sciencedirect.com/science/article/pii/037842909500034N/pdf
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Marc : |
LEADER 03072naa a2200241 a 4500
001 1060732
005 2020-01-31
008 1995 bl uuuu u00u1 u #d
022 $a0378-4290
024 7 $a10.1016/0378-4290(95)00034-N$2DOI
100 1 $aBAETHGEN, W.E.
245 $aNitrogen fertilizer effects on growth, grain yield, and yield components of malting barley.$h[electronic resource]
260 $c1995
500 $aArticle history: Received 28 January 1994 / Accepted 6 June 1995.
520 $aABSTRACT. Optimal strategies for using nitrogen fertilizer with malting barley (Hordeum vulgare L.) must aim to maximize yield while maintaining low N content in grain to preserve malting quality. Eleven field experiments were conducted during 1989-1991 with the objective of determining the impact of N fertilizer applied at different growth stages on crop growth, grain yield, and yield components of malting barley. Treatments included single applications of N fertilizer at sowing, at Zadoks growth stages Z-22 (midtillering) or Z-30 (end of tillering) and differing levels of N applied at each of these times. High rates of N applied early in the growing season stimulated tillering but many of these tillers did not produce spikes. An effect of N on spike number was evident only in comparisons of fertilized and unfertilized treatments through a positive correlation between number of spikes at maturity and the number of tillers at Z-30. Nitrogen fertilizer applied at Z-30 resulted in 30% to 100% increases in number of kernels/spike over unfertilized plots though number of kernels/spike was negatively correlated with number of spikes/m2, indicating compensation effects. Nitrogen applications at Z-30 were also most effective for increasing number of kernels/m2 while kernel weight responded only slightly to N. Mean kernel weight for all site-years revealed that none of the three years presented limiting conditions for grain filling. Cumulative probability curves for yields and yield components indicated that N fertilizer applied at Z-30 gave the best results in most situations but only when sufficient N was available at sowing to ensure crop establishment and initial tiller development. In contrast, the Z-30 treatment had the least impact on yield and yield components when no fertilizer was applied at sowing. Number of kernels/spike and number of kernels/m2 were the only two yield components with a clear association with grain yields. The research indicates that N fertilizer strategies for malting barley should ensure relatively small amounts of available N at sowing for crop establishment and initial tiller development. Additional N would then be applied at the end of tillering, the amount required depending on the crop and soil management systems used. © 1995.
650 $aHORDEUM VULGARE
653 $aFertilizer
653 $aMalting barley
653 $aNitrogen
653 $aYield components
700 1 $aCHRISTIANSON, C.B.
700 1 $aGARCIA, A.
773 $tField Crops Research, October 1995, Volume 43, Issue 2-3, Pages 87-99.
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