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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
26/03/1997 |
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Data da última atualização: |
07/06/2022 |
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Autoria: |
LAVORENTI, A. |
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Título: |
Utilization of dietary iron by pigs and rats. |
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Ano de publicação: |
1972 |
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Fonte/Imprenta: |
Purdue: Purdue University, 1972. |
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Páginas: |
151p. |
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Idioma: |
Inglês |
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Notas: |
Tese Doutorado |
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Conteúdo: |
A series of experiments with pigs and 1 experiment with rats was carried out to study the utilization of iron from corn, soybean meal, limestone and dicalcium phosphate. In an attempt to produce iron-deficiency anemia in pigs, and to study the effects of iron, cooper and zinc supplementation on performance and hemoglobin concentration, corn-soybean meal diets without iron supplementation, or fortified with 100 ppm of iron from ferrous sulfate were fed to eighty 18.6 kg pigs reared in two environments: concrete floored pens washed once daily and non-washed concrete floored pens, until they reached market weight. Two levels of copper (6 and 250 ppm) and two levels of zinc (50 and 500 ppm) were tested. No significant differences in gain, feed intake, feed efficiency or hemoglobin level were observed between the pigs receiving the 5 experimental diets. Addition of 250 ppm of copper increased gains by 7.40% and addition of 100 ppm of iron increased hemoglobin by only 0.20 grams per 100 milliliters of blood. Anemia was not observed during the experimental period. In another study (experiment 3) forty 4.7 kg pigs were used to study the effect of iron injection (100 mg) and iron addition (100 ppm) to a corn-soybean meal diet on gain and hemoglobin. The possible effect of the iron content of the drinking water was also considered. Hemoglobin levels were significantly higher (P < .01) in pigs which received the combinations of injected iron and iron added to the diet. No case of anemia was observed during the experimental... MenosA series of experiments with pigs and 1 experiment with rats was carried out to study the utilization of iron from corn, soybean meal, limestone and dicalcium phosphate. In an attempt to produce iron-deficiency anemia in pigs, and to study the effects of iron, cooper and zinc supplementation on performance and hemoglobin concentration, corn-soybean meal diets without iron supplementation, or fortified with 100 ppm of iron from ferrous sulfate were fed to eighty 18.6 kg pigs reared in two environments: concrete floored pens washed once daily and non-washed concrete floored pens, until they reached market weight. Two levels of copper (6 and 250 ppm) and two levels of zinc (50 and 500 ppm) were tested. No significant differences in gain, feed intake, feed efficiency or hemoglobin level were observed between the pigs receiving the 5 experimental diets. Addition of 250 ppm of copper increased gains by 7.40% and addition of 100 ppm of iron increased hemoglobin by only 0.20 grams per 100 milliliters of blood. Anemia was not observed during the experimental period. In another study (experiment 3) forty 4.7 kg pigs were used to study the effect of iron injection (100 mg) and iron addition (100 ppm) to a corn-soybean meal diet on gain and hemoglobin. The possible effect of the iron content of the drinking water was also considered. Hemoglobin levels were significantly higher (P < .01) in pigs which received the combinations of injected iron and iron added to the diet. No case of anemi... Mostrar Tudo |
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Palavras-Chave: |
Farelo de soja; Pedra calcaria; Rat. |
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Thesagro: |
Dieta; Ferro; Fosfato de Cálcio; Milho; Rato; Suíno. |
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Thesaurus Nal: |
corn; dicalcium phosphate; diet; iron; limestone; soybean meal; swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02277nam a2200325 a 4500
001 1431980
005 2022-06-07
008 1972 bl uuuu m 00u1 u #d
100 1 $aLAVORENTI, A.
245 $aUtilization of dietary iron by pigs and rats.
260 $aPurdue: Purdue University$c1972
300 $a151p.
500 $aTese Doutorado
520 $aA series of experiments with pigs and 1 experiment with rats was carried out to study the utilization of iron from corn, soybean meal, limestone and dicalcium phosphate. In an attempt to produce iron-deficiency anemia in pigs, and to study the effects of iron, cooper and zinc supplementation on performance and hemoglobin concentration, corn-soybean meal diets without iron supplementation, or fortified with 100 ppm of iron from ferrous sulfate were fed to eighty 18.6 kg pigs reared in two environments: concrete floored pens washed once daily and non-washed concrete floored pens, until they reached market weight. Two levels of copper (6 and 250 ppm) and two levels of zinc (50 and 500 ppm) were tested. No significant differences in gain, feed intake, feed efficiency or hemoglobin level were observed between the pigs receiving the 5 experimental diets. Addition of 250 ppm of copper increased gains by 7.40% and addition of 100 ppm of iron increased hemoglobin by only 0.20 grams per 100 milliliters of blood. Anemia was not observed during the experimental period. In another study (experiment 3) forty 4.7 kg pigs were used to study the effect of iron injection (100 mg) and iron addition (100 ppm) to a corn-soybean meal diet on gain and hemoglobin. The possible effect of the iron content of the drinking water was also considered. Hemoglobin levels were significantly higher (P < .01) in pigs which received the combinations of injected iron and iron added to the diet. No case of anemia was observed during the experimental...
650 $acorn
650 $adicalcium phosphate
650 $adiet
650 $airon
650 $alimestone
650 $asoybean meal
650 $aswine
650 $aDieta
650 $aFerro
650 $aFosfato de Cálcio
650 $aMilho
650 $aRato
650 $aSuíno
653 $aFarelo de soja
653 $aPedra calcaria
653 $aRat
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
22/10/2019 |
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Data da última atualização: |
22/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
ULGUIM, A. da R.; AGOSTINETTO, D.; VARGAS, L.; SILVA, J. D. G. da; SCHNEIDER, T.; SILVA, B. M. da. |
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Afiliação: |
ANDRÉ DA ROSA ULGUIM; DIRCEU AGOSTINETTO; LEANDRO VARGAS, CNPT; JESSICA DIAS GOMES DA SILVA; THEODORO SCHNEIDER; BRUNO MONCKS DA SILVA. |
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Título: |
Mixture of glufosinate and atrazine for ryegrass (Lolium multiflorum Lam.) control and its effect on seeds' quality. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Facultad Nacional de Agronomía, v. 72, n. 1, p. 8655-8661, 2019. |
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DOI: |
10.15446/rfnam.v72n1.69093 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Ryegrass. |
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Thesagro: |
Azevém; Lolium Multiflorum. |
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Thesaurus NAL: |
Atrazine; Glufosinate; Glutamine; Photosystem II. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/203314/1/ID44702-2019v72n1p8655RevFacNacAgron.pdf
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Marc: |
LEADER 00820naa a2200265 a 4500
001 2113348
005 2019-10-22
008 2019 bl uuuu u00u1 u #d
024 7 $a10.15446/rfnam.v72n1.69093$2DOI
100 1 $aULGUIM, A. da R.
245 $aMixture of glufosinate and atrazine for ryegrass (Lolium multiflorum Lam.) control and its effect on seeds' quality.$h[electronic resource]
260 $c2019
650 $aAtrazine
650 $aGlufosinate
650 $aGlutamine
650 $aPhotosystem II
650 $aAzevém
650 $aLolium Multiflorum
653 $aRyegrass
700 1 $aAGOSTINETTO, D.
700 1 $aVARGAS, L.
700 1 $aSILVA, J. D. G. da
700 1 $aSCHNEIDER, T.
700 1 $aSILVA, B. M. da
773 $tRevista Facultad Nacional de Agronomía$gv. 72, n. 1, p. 8655-8661, 2019.
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Embrapa Trigo (CNPT) |
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