| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
|
Fecha : |
07/11/2014 |
|
Actualizado : |
19/10/2022 |
|
Autor : |
SHAW, N.H.; BRYAN, W.W. (Ed.). |
|
Afiliación : |
N.H. SHAW; W.W. BRYAN. |
|
Título : |
Tropical pasture research : principles and methods. |
|
Fecha de publicación : |
1976 |
|
Fuente / Imprenta : |
Oxford, (Inglaterra): Commonwealth Agricultural Bureaux. |
|
Páginas : |
454 p. |
|
Serie : |
(Bulletin, 51) |
|
ISBN : |
0-85198-358-8 |
|
Idioma : |
Inglés |
|
Notas : |
En TT: 1 ejemplar donación Ing. Agr. Milton Carámbula y 1 ejemplar donación familia Dr. Juan Carlos Scarsi. |
|
Contenido : |
Foreword. List of plates. List of authors. Preface. Planning and organizing pasture research. Climate. Land. Natural vegetation and pasture research. Plant introduction. Plant nutrition and soil fertility. Legume bacteriology. Developing and testing new pasture. Pasture evaluation by grazing experiments. Pasture measurements. Physiology of growth and chemical composition. The agronomy and ecology of improved pastures. Measuring the nutritive value of pasture plants. Plant breeding and genetics. Statistics and pattern analysis in pasture research. Seed production, harvesting and storage. References. |
|
Thesagro : |
BACTERIOLOGIA; CARACTERISTICAS AGRONOMICAS; CLIMA; COMPOSICION QUIMICA; EDAFOLOGIA; FERTILIDAD DEL SUELO; FISIOLOGIA; FITOMEJORAMIENTO; INVESTIGACION; PLANTAS FORRAJERAS; PRADERAS; PRODUCCION DE SEMILLAS; TIERRA DE PASTOS. |
|
Asunto categoría : |
--
P01 Conservación de la naturaleza y recursos de La tierra |
|
Marc : |
LEADER 01574nam a2200325 a 4500
001 1051552
005 2022-10-19
008 1976 bl uuuu u00u1 u #d
020 $a0-85198-358-8
100 1 $aSHAW, N.H.
245 $aTropical pasture research$bprinciples and methods.
260 $aOxford, (Inglaterra): Commonwealth Agricultural Bureaux.$c1976
300 $a454 p.
490 $a(Bulletin, 51)
500 $aEn TT: 1 ejemplar donación Ing. Agr. Milton Carámbula y 1 ejemplar donación familia Dr. Juan Carlos Scarsi.
520 $aForeword. List of plates. List of authors. Preface. Planning and organizing pasture research. Climate. Land. Natural vegetation and pasture research. Plant introduction. Plant nutrition and soil fertility. Legume bacteriology. Developing and testing new pasture. Pasture evaluation by grazing experiments. Pasture measurements. Physiology of growth and chemical composition. The agronomy and ecology of improved pastures. Measuring the nutritive value of pasture plants. Plant breeding and genetics. Statistics and pattern analysis in pasture research. Seed production, harvesting and storage. References.
650 $aBACTERIOLOGIA
650 $aCARACTERISTICAS AGRONOMICAS
650 $aCLIMA
650 $aCOMPOSICION QUIMICA
650 $aEDAFOLOGIA
650 $aFERTILIDAD DEL SUELO
650 $aFISIOLOGIA
650 $aFITOMEJORAMIENTO
650 $aINVESTIGACION
650 $aPLANTAS FORRAJERAS
650 $aPRADERAS
650 $aPRODUCCION DE SEMILLAS
650 $aTIERRA DE PASTOS
700 1 $aBRYAN, W.W.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Tacuarembó (TBO) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
22/07/2018 |
|
Actualizado : |
23/10/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
ZANINE, A.M.; RODRIGUEZ MOTTA, J.P.; FERREIRA, D.J.; DE SOUZA, A.L.; RIBEIRO, M.D.; GERON, L.J.V.; FAJARDO, M.; SPRUNK, M.; PINHO, R.M.A. |
|
Afiliación : |
A.M. ZANINE, Universidade Federal do Maranhão (UFMA); JOSE PEDRO RODRIGUEZ MOTTA, Universidad de la República (UdelaR)/ Facultad de Agronomía; INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; D.J. FERREIRA, Universidade Federal do Maranhão (UFMA); A.L. DE SOUZA, Universidade Federal do Mato Grosso (UFMT); M.D. RIBEIRO, Universidade Federal de Goiás (UFG); L. J. V. GERON, Universidade Estadual do Mato Grosso; M. FAJARDO, Universidad de la República (UdelaR)/ Facultad de Agronomía; M. SPRUNK, Universidad de la República (UdelaR)/ Facultad de Agronomía; R. M. A. PINHO, Universidade Federal do Maranhão (UFMA). |
|
Título : |
Milk performance and grazing behaviour of dairy cows in response to pasture allowance. |
|
Fecha de publicación : |
2019 |
|
Fuente / Imprenta : |
Animal Production Science, 2019, Volume 59, Issue 4, Pages 749-756. |
|
DOI : |
10.1071/AN17513 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Submitted: 26 July 2017 /Accepted: 15 February 2018 / Published online: 14 May 2018. |
|
Contenido : |
ABSTRACT.
This study aimed to evaluate the effects of pasture allowances on forage production, milk yield and composition, and grazing behaviour of Holstein cows during autumn. Thirty-six Holstein cows calving in the autumn were allocated to blocks considering: calving date, bodyweight, and body score. Treatments consisted of three pasture allowances as follows: high (HA; 38.4 kg DM/cow.day), medium (MA; 30.3 kg DM/cow.day), and low (LA; 26.8 kg DM/cow.day) pasture allowances. Forage mass and forage height pre-grazing were similar (P > 0.05) for all grazing targets. Pasture-use efficiency was affected (P < 0.05) by the pasture allowance. The highest and lowest efficiency was obtained with treatments LA and HA, respectively. The neutral detergent fibre content of forage harvesting was affected (P < 0.05) by the pasture allowance, with average of 44.8, 47.0, and 49.4 to HA, MA, and LA, respectively. There was an effect of pasture allowances (P < 0.05) on the milk yield per hectare and milk yield per cow. The highest production was observed in LA (438 L/ha.day) and the lowest in HA (314 L/ha.day). The percentage of milk fat, milk protein, and milk fat (g/cow.day) did not differ (P > 0.05) among pasture allowances. There was effect (P < 0.05) of pasture allowance with higher grazing time (369 min) and lower rumination time (23.3 min) observed to HA. Pasture allowances affected (P < 0.05) the total number of bites/day and bites/min, but did not affect (P > 0.05) bite mass. The pasture managements with low (26.8 kg DM/cow.day) pasture allowances provided better conditions for milk yield per area, likely due to the better grazing efficiency. However, pasture allowance provide little measurable changes on grazing behaviour.
@CSIRO MenosABSTRACT.
This study aimed to evaluate the effects of pasture allowances on forage production, milk yield and composition, and grazing behaviour of Holstein cows during autumn. Thirty-six Holstein cows calving in the autumn were allocated to blocks considering: calving date, bodyweight, and body score. Treatments consisted of three pasture allowances as follows: high (HA; 38.4 kg DM/cow.day), medium (MA; 30.3 kg DM/cow.day), and low (LA; 26.8 kg DM/cow.day) pasture allowances. Forage mass and forage height pre-grazing were similar (P > 0.05) for all grazing targets. Pasture-use efficiency was affected (P < 0.05) by the pasture allowance. The highest and lowest efficiency was obtained with treatments LA and HA, respectively. The neutral detergent fibre content of forage harvesting was affected (P < 0.05) by the pasture allowance, with average of 44.8, 47.0, and 49.4 to HA, MA, and LA, respectively. There was an effect of pasture allowances (P < 0.05) on the milk yield per hectare and milk yield per cow. The highest production was observed in LA (438 L/ha.day) and the lowest in HA (314 L/ha.day). The percentage of milk fat, milk protein, and milk fat (g/cow.day) did not differ (P > 0.05) among pasture allowances. There was effect (P < 0.05) of pasture allowance with higher grazing time (369 min) and lower rumination time (23.3 min) observed to HA. Pasture allowances affected (P < 0.05) the total number of bites/day and bites/min, but did not affect (P > 0.05) bite mass. The pa... Presentar Todo |
|
Palabras claves : |
FODDER CROPS; GRAZING MANAGEMENT; MILK PRODUCTION; PASTURE UTILISATION. |
|
Thesagro : |
LECHERÍA; MANEJO DE PASTURAS; PRODUCCION DE LECHE. |
|
Asunto categoría : |
-- |
|
Marc : |
LEADER 02780naa a2200325 a 4500
001 1058829
005 2019-10-23
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1071/AN17513$2DOI
100 1 $aZANINE, A.M.
245 $aMilk performance and grazing behaviour of dairy cows in response to pasture allowance.$h[electronic resource]
260 $c2019
500 $aArticle history: Submitted: 26 July 2017 /Accepted: 15 February 2018 / Published online: 14 May 2018.
520 $aABSTRACT. This study aimed to evaluate the effects of pasture allowances on forage production, milk yield and composition, and grazing behaviour of Holstein cows during autumn. Thirty-six Holstein cows calving in the autumn were allocated to blocks considering: calving date, bodyweight, and body score. Treatments consisted of three pasture allowances as follows: high (HA; 38.4 kg DM/cow.day), medium (MA; 30.3 kg DM/cow.day), and low (LA; 26.8 kg DM/cow.day) pasture allowances. Forage mass and forage height pre-grazing were similar (P > 0.05) for all grazing targets. Pasture-use efficiency was affected (P < 0.05) by the pasture allowance. The highest and lowest efficiency was obtained with treatments LA and HA, respectively. The neutral detergent fibre content of forage harvesting was affected (P < 0.05) by the pasture allowance, with average of 44.8, 47.0, and 49.4 to HA, MA, and LA, respectively. There was an effect of pasture allowances (P < 0.05) on the milk yield per hectare and milk yield per cow. The highest production was observed in LA (438 L/ha.day) and the lowest in HA (314 L/ha.day). The percentage of milk fat, milk protein, and milk fat (g/cow.day) did not differ (P > 0.05) among pasture allowances. There was effect (P < 0.05) of pasture allowance with higher grazing time (369 min) and lower rumination time (23.3 min) observed to HA. Pasture allowances affected (P < 0.05) the total number of bites/day and bites/min, but did not affect (P > 0.05) bite mass. The pasture managements with low (26.8 kg DM/cow.day) pasture allowances provided better conditions for milk yield per area, likely due to the better grazing efficiency. However, pasture allowance provide little measurable changes on grazing behaviour. @CSIRO
650 $aLECHERÍA
650 $aMANEJO DE PASTURAS
650 $aPRODUCCION DE LECHE
653 $aFODDER CROPS
653 $aGRAZING MANAGEMENT
653 $aMILK PRODUCTION
653 $aPASTURE UTILISATION
700 1 $aRODRIGUEZ MOTTA, J.P.
700 1 $aFERREIRA, D.J.
700 1 $aDE SOUZA, A.L.
700 1 $aRIBEIRO, M.D.
700 1 $aGERON, L.J.V.
700 1 $aFAJARDO, M.
700 1 $aSPRUNK, M.
700 1 $aPINHO, R.M.A.
773 $tAnimal Production Science, 2019, Volume 59, Issue 4, Pages 749-756.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
