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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
05/12/2023 |
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Actualizado : |
05/12/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Autor : |
PALLADINO, C.; PAREJA, L.; PEREYRA, S.; PÉREZ, C. |
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Afiliación : |
CINTIA PALLADINO, Universidad de la República, Cenur Litoral Norte, PDU Abordaje Holístico al impacto de los agroquímicos, Paysandú, Uruguay; LUCIA PAREJA, Universidad de la República, Cenur Litoral Norte, Departamento de Química del Litoral, Paysandú, Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS PÉREZ, Universidad de la República, Facultad de Agronomía, Departamento de Protección Vegetal, Paysandú, Uruguay. |
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Título : |
Problems of pesticide residues in grains. [La problemática de los residuos de fitosanitarios en granos]. [Problemática dos resíduos de fitossanitários em grãos]. |
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Complemento del título : |
I Technical Conference of the Plant Protection Group - EEMAC. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Agrociencia Uruguay, 2023, Vol.27 (Supplement), e1230. https://doi.org/10.31285/AGRO.27.1230 -- OPEN ACCESS. |
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ISSN : |
2730-5066 |
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DOI : |
10.31285/AGRO.27.1230 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 24 Jul 2032; Accepted 25 Jul 2023; Published 11 Sep 2023. -- Editor: Horacio Silva, Universidad de la República, Facultad de Agronomía, Paysandú, Uruguay. -- Correspondence: Cintia Palladino, cpalladino@cup.edu.uy -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ ) |
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Contenido : |
Farmers use various pesticides to control pests, weeds, and diseases in order to meet the demands in terms of yields and quality of agricultural products. The use of pesticides in Uruguay has increased steadily since 2000(1). The total number and amount of active substances imported increased from 3.9 to 10.6 thousand tons between years 2000 and 2020. Within plant protection products, herbicides had the highest increase, from 2.1 thousand tons in 2000 to 9.5 thousand tons in 2020(1). Similar trends are observed worldwide(2). |
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Palabras claves : |
Cereais; Cereals; Intensidad de uso de fitosanitarios; Intensidade de uso de produtos fitossanitários; Límites máximos de residuos; Maximum residue limit; Níveis máximos de resíduos; Pesticide residue in grains; Pesticide use intensity; Residuos de fitosanitarios en granos; Resíduos de produtos fitossanitário; SISTEMA AGRÍCOLA-GANADERO - INIA. |
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Thesagro : |
CEREALES. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17423/1/AGRO.27.1230.pdf
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Marc : |
LEADER 02167naa a2200349 a 4500
001 1064380
005 2023-12-05
008 2023 bl uuuu u00u1 u #d
022 $a2730-5066
024 7 $a10.31285/AGRO.27.1230$2DOI
100 1 $aPALLADINO, C.
245 $aProblems of pesticide residues in grains. [La problemática de los residuos de fitosanitarios en granos]. [Problemática dos resíduos de fitossanitários em grãos].$h[electronic resource]
260 $c2023
500 $aArticle history: Received 24 Jul 2032; Accepted 25 Jul 2023; Published 11 Sep 2023. -- Editor: Horacio Silva, Universidad de la República, Facultad de Agronomía, Paysandú, Uruguay. -- Correspondence: Cintia Palladino, cpalladino@cup.edu.uy -- License: This work is licensed under a Creative Commons Attribution 4.0 International License. (https://creativecommons.org/licenses/by/4.0/ )
520 $aFarmers use various pesticides to control pests, weeds, and diseases in order to meet the demands in terms of yields and quality of agricultural products. The use of pesticides in Uruguay has increased steadily since 2000(1). The total number and amount of active substances imported increased from 3.9 to 10.6 thousand tons between years 2000 and 2020. Within plant protection products, herbicides had the highest increase, from 2.1 thousand tons in 2000 to 9.5 thousand tons in 2020(1). Similar trends are observed worldwide(2).
650 $aCEREALES
653 $aCereais
653 $aCereals
653 $aIntensidad de uso de fitosanitarios
653 $aIntensidade de uso de produtos fitossanitários
653 $aLímites máximos de residuos
653 $aMaximum residue limit
653 $aNíveis máximos de resíduos
653 $aPesticide residue in grains
653 $aPesticide use intensity
653 $aResiduos de fitosanitarios en granos
653 $aResíduos de produtos fitossanitário
653 $aSISTEMA AGRÍCOLA-GANADERO - INIA
700 1 $aPAREJA, L.
700 1 $aPEREYRA, S.
700 1 $aPÉREZ, C.
773 $tAgrociencia Uruguay, 2023, Vol.27 (Supplement), e1230. https://doi.org/10.31285/AGRO.27.1230 -- OPEN ACCESS.
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Registro original : |
INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
19/05/2016 |
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Actualizado : |
10/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - B |
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Autor : |
SINCLAIR, K.D.; YULDIZ, S.; QUINTANS, G.; GEBBIE, F.E.; BROADBENT, P.J. |
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Afiliación : |
Scottish Agricultural College, Aberdeen.; Scottish Agricultural College, Aberdeen; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. Stottish Agricultural College, Aberdeen.; Scottish Agricultural College, Aberdeen.; Scottish Agricultural College, Aberdeen. |
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Título : |
Annual energy intake and the metabolic and reproductive performance of beef cows differing in body size and milk potential. |
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Fecha de publicación : |
1998 |
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Fuente / Imprenta : |
Animal Science, 1998, v. 66, p. 657-666. |
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DOI : |
10.1017/S135772980000922X |
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Idioma : |
Inglés |
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Contenido : |
The metabolic status and reproductive performance of four pure breeds of beef cow (small size and low milk potential, Aberdeen Angus; small size and high milk potential, Welsh Black; large size and low milk potential, Charolais; and large size and high milk potential, Simmental) were monitored during their first two parities. Heifers from each breed were allocated to one of two levels of annual energy intake relative to metabolic body weight (M075) (mean daily intakes equivalent to 705 and 820 kj/kg M0·75) in a factorial design. In the 1st year 64 heifers (eight per treatment) which had calved as a consequence of first or second service were selected for the experiment. In the 2nd year 40 of these animals (five per treatment) which held to first or second service remained on experiment. Animals were housed all year round and given diets designed to represent energy intakes while grazing during the summer and conserved feeding during the winter. Pregnancy was established in late July of each year using a combination of oestrous synchronization and artificial insemination. Blood samples were collected at monthly intervals from weaning in November until calving in May; three times weekly from calving until oestrous synchronization (11 weeks later); and fortnightly thereafter until weaning.
For the annual levels of dietary energy intake offered, two breeds (Welsh Black and Charolais) exhibited relatively high growth rates and had the longest post-partum anovulatory periods; and Charolais cows also had the poorest conception rates of all breeds. Relatively lean cows at calving (body condition score < 2·5 units) were sensitive, in terms of the duration of the anovulatory period, to live-weight loss during the early post-partum period, particularly when blood glucose levels were low, whereas relatively fat cows at calving (body condition score > 2·5 units) were not. The data suggest: (i) that mechanisms controlling the anabolic processes governing maternal growth are antagonistic towards those that control reproduction; and (ii) the catabolism of lean tissue rather than fat tissue during the early post-partum period is also antagonistic towards the mechanisms that govern reproductive function in cows. MenosThe metabolic status and reproductive performance of four pure breeds of beef cow (small size and low milk potential, Aberdeen Angus; small size and high milk potential, Welsh Black; large size and low milk potential, Charolais; and large size and high milk potential, Simmental) were monitored during their first two parities. Heifers from each breed were allocated to one of two levels of annual energy intake relative to metabolic body weight (M075) (mean daily intakes equivalent to 705 and 820 kj/kg M0·75) in a factorial design. In the 1st year 64 heifers (eight per treatment) which had calved as a consequence of first or second service were selected for the experiment. In the 2nd year 40 of these animals (five per treatment) which held to first or second service remained on experiment. Animals were housed all year round and given diets designed to represent energy intakes while grazing during the summer and conserved feeding during the winter. Pregnancy was established in late July of each year using a combination of oestrous synchronization and artificial insemination. Blood samples were collected at monthly intervals from weaning in November until calving in May; three times weekly from calving until oestrous synchronization (11 weeks later); and fortnightly thereafter until weaning.
For the annual levels of dietary energy intake offered, two breeds (Welsh Black and Charolais) exhibited relatively high growth rates and had the longest post-partum anovulatory periods; and... Presentar Todo |
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Palabras claves : |
BEEF COWS; ENERGY INTAKE; GENOTYPES; METABOLITES; REPRODUCTION. |
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Thesagro : |
BOVINOS DE CARNE; CONSUMO DE ENERGIA; GENOTIPOS; METABOLITOS; REPRODUCCION ANIMAL. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 03109naa a2200301 a 4500
001 1054828
005 2019-10-10
008 1998 bl uuuu u00u1 u #d
024 7 $a10.1017/S135772980000922X$2DOI
100 1 $aSINCLAIR, K.D.
245 $aAnnual energy intake and the metabolic and reproductive performance of beef cows differing in body size and milk potential.$h[electronic resource]
260 $c1998
520 $aThe metabolic status and reproductive performance of four pure breeds of beef cow (small size and low milk potential, Aberdeen Angus; small size and high milk potential, Welsh Black; large size and low milk potential, Charolais; and large size and high milk potential, Simmental) were monitored during their first two parities. Heifers from each breed were allocated to one of two levels of annual energy intake relative to metabolic body weight (M075) (mean daily intakes equivalent to 705 and 820 kj/kg M0·75) in a factorial design. In the 1st year 64 heifers (eight per treatment) which had calved as a consequence of first or second service were selected for the experiment. In the 2nd year 40 of these animals (five per treatment) which held to first or second service remained on experiment. Animals were housed all year round and given diets designed to represent energy intakes while grazing during the summer and conserved feeding during the winter. Pregnancy was established in late July of each year using a combination of oestrous synchronization and artificial insemination. Blood samples were collected at monthly intervals from weaning in November until calving in May; three times weekly from calving until oestrous synchronization (11 weeks later); and fortnightly thereafter until weaning. For the annual levels of dietary energy intake offered, two breeds (Welsh Black and Charolais) exhibited relatively high growth rates and had the longest post-partum anovulatory periods; and Charolais cows also had the poorest conception rates of all breeds. Relatively lean cows at calving (body condition score < 2·5 units) were sensitive, in terms of the duration of the anovulatory period, to live-weight loss during the early post-partum period, particularly when blood glucose levels were low, whereas relatively fat cows at calving (body condition score > 2·5 units) were not. The data suggest: (i) that mechanisms controlling the anabolic processes governing maternal growth are antagonistic towards those that control reproduction; and (ii) the catabolism of lean tissue rather than fat tissue during the early post-partum period is also antagonistic towards the mechanisms that govern reproductive function in cows.
650 $aBOVINOS DE CARNE
650 $aCONSUMO DE ENERGIA
650 $aGENOTIPOS
650 $aMETABOLITOS
650 $aREPRODUCCION ANIMAL
653 $aBEEF COWS
653 $aENERGY INTAKE
653 $aGENOTYPES
653 $aMETABOLITES
653 $aREPRODUCTION
700 1 $aYULDIZ, S.
700 1 $aQUINTANS, G.
700 1 $aGEBBIE, F.E.
700 1 $aBROADBENT, P.J.
773 $tAnimal Science, 1998$gv. 66, p. 657-666.
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