|
|
Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
12/02/1996 |
Data da última atualização: |
22/03/2024 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
ALBUQUERQUE, J. A. S. de; GURGEL, A. C. B.; LEITE, E. M.; SILVA JUNIOR, J. F. da. |
Afiliação: |
JOAO ANTONIO SILVA DE ALBUQUERQUE, CPATSA; ANA CLAUDIA BARBOSA GURGEL; ELIUD MONTEIRO LEITE; JOÃO FERREIRA DA SILVA JÚNIOR. |
Título: |
Floração da mangueira: controle do crescimento vegetativo através da insisão anelar. |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
Petrolina: EMBRAPA-CPATSA, 1995. |
Páginas: |
4 p. |
Série: |
(EMBRAPA-CPATSA. Pesquisa em andamento, 73) |
ISSN: |
0100-6118 |
Idioma: |
Português |
Conteúdo: |
Determina um processo mecânico que promova a paralisação do crescimento vegetativo da mangueira fora da época normal, na região do Submédio São Francisco, através do uso da incisão anelar no tronco da planta, em períodos distintos antes da indução de brotação com nitrato de potássio (KNO3), e seu efeito na floração e produção. |
Palavras-Chave: |
Controle; Crescimento vegetativo; Floration; Incisão anelar; Mango; Tommy atkins. |
Thesagro: |
Floração; Manga; Mangifera Indica. |
Thesaurus Nal: |
irrigation. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/131354/1/n-73-Floracao-da-mangueira-controle-do-crescimento-vegetativo-atraves-da-incisao-anelar.pdf
|
Marc: |
LEADER 01170nam a2200301 a 4500 001 1131354 005 2024-03-22 008 1995 bl uuuu u0uu1 u #d 022 $a0100-6118 100 1 $aALBUQUERQUE, J. A. S. de 245 $aFloração da mangueira$bcontrole do crescimento vegetativo através da insisão anelar. 260 $aPetrolina: EMBRAPA-CPATSA$c1995 300 $a4 p. 490 $a(EMBRAPA-CPATSA. Pesquisa em andamento, 73) 520 $aDetermina um processo mecânico que promova a paralisação do crescimento vegetativo da mangueira fora da época normal, na região do Submédio São Francisco, através do uso da incisão anelar no tronco da planta, em períodos distintos antes da indução de brotação com nitrato de potássio (KNO3), e seu efeito na floração e produção. 650 $airrigation 650 $aFloração 650 $aManga 650 $aMangifera Indica 653 $aControle 653 $aCrescimento vegetativo 653 $aFloration 653 $aIncisão anelar 653 $aMango 653 $aTommy atkins 700 1 $aGURGEL, A. C. B. 700 1 $aLEITE, E. M. 700 1 $aSILVA JUNIOR, J. F. da
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
16/12/2022 |
Data da última atualização: |
16/12/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
LEAL, D. F.; VIANA, C. H. C.; ALMOND, G. W.; MONTEIRO, M. S.; GARBOSSA, C. A. P.; CARNEVALE, R. F.; MURO, B. B. D.; POOR, A. P.; PUGLIESI, G.; NICHI, M.; WATANABE, T. T. N.; MARQUES, M. G. |
Afiliação: |
DIEGO FEITOSA LEAL, Universidade de São Paulo; CARLOS HENRIQUE CABRAL VIANA, Pontifícia Universidade Católica de Minas Gerais; GLEN WILLIAM ALMOND, North Carolina State University; MATHEUS SALIBA MONTEIRO, Universidade de São Paulo; CESAR AUGUSTO POSPISSIL GARBOSSA, Universidade de São Paulo; RAFAELLA FERNANDES CARNEVALE, Universidade de São Paulo; BRUNO BRACCO DONATELLI MURO, Universidade de São Paulo; ANDRÉ PEGORARO POOR, Universidade de São Paulo; GUILHERME PUGLIESI, Universidade de São Paulo; MARCÍLIO NICHI, Universidade de São Paulo; TATIANE TERUMI NEGRÃO WATANABE, North Carolina State University; MARIANA GROKE MARQUES, CNPSA. |
Título: |
Estrus synchronization of seplacement silts ssing sstradiol sipionate and PGF2α and its effects on reproductive outcomes. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Animals, v. 12, n. 3393, 2022. |
DOI: |
https://doi.org/10.3390/ani12233393 |
Idioma: |
Português |
Conteúdo: |
Abstract: In this study, we evaluated the effectiveness of using estrogen-induced prolonged luteal function followed by prostaglandin F2 alpha (PGF2α) treatment to synchronize estrus in gilts. On day12 of the estrus cycle (D0 = first day of standing estrus), 52 gilts were assigned at random to two experimental groups: non-treated gilts (CON, n = 22), serving as controls, and prolonged luteal function group (CYP, n = 30), receiving a single treatment with 10 mg of estradiol cypionate intramuscularly Starting on day 12, blood samples were collected for estradiol and progesterone assays. Estrus detection started on day 17. Gilts from the CON group were inseminated at the onset of natural estrus. On day 28 CYP gilts were treated with PGF2α to induce luteolysis and inseminated at the onset of estrus. Gilts were slaughtered 5 d after the last insemination. A single treatment with estradiol cypionate prolonged luteal function in 90% of treated gilts. The duration of the estrous cycle was longer (p < 0.0001) for CYP gilts compared to CON gilts. CYP gilts showed synchronized estrus 3.96 ± 0.19 d after induction of luteolysis. The conception rate was similar (p = 0.10) for CON and CYP gilts. No difference was observed in the embryo recovery rate (p = 0.18) and total number of embryos per female (p = 0.06). The percentage of unfertilized oocytes, fragmented embryos and viable embryos was similar among females from CON and CYP groups (p > 0.05). The treatment of gilts with a single application of 10 mg of estradiol cypionate on day 12 of the estrous cycle was effective in prolonging luteal function and treatment with PGF2α resulted in synchronized estrus. Additionally, the synchronization protocol had no deleterious effect on fertility and embryonic development. MenosAbstract: In this study, we evaluated the effectiveness of using estrogen-induced prolonged luteal function followed by prostaglandin F2 alpha (PGF2α) treatment to synchronize estrus in gilts. On day12 of the estrus cycle (D0 = first day of standing estrus), 52 gilts were assigned at random to two experimental groups: non-treated gilts (CON, n = 22), serving as controls, and prolonged luteal function group (CYP, n = 30), receiving a single treatment with 10 mg of estradiol cypionate intramuscularly Starting on day 12, blood samples were collected for estradiol and progesterone assays. Estrus detection started on day 17. Gilts from the CON group were inseminated at the onset of natural estrus. On day 28 CYP gilts were treated with PGF2α to induce luteolysis and inseminated at the onset of estrus. Gilts were slaughtered 5 d after the last insemination. A single treatment with estradiol cypionate prolonged luteal function in 90% of treated gilts. The duration of the estrous cycle was longer (p < 0.0001) for CYP gilts compared to CON gilts. CYP gilts showed synchronized estrus 3.96 ± 0.19 d after induction of luteolysis. The conception rate was similar (p = 0.10) for CON and CYP gilts. No difference was observed in the embryo recovery rate (p = 0.18) and total number of embryos per female (p = 0.06). The percentage of unfertilized oocytes, fragmented embryos and viable embryos was similar among females from CON and CYP groups (p > 0.05). The treatment of gilts with a s... Mostrar Tudo |
Palavras-Chave: |
Desenvolvimento embrionário; Embryo development; Estradiol cypionate; Pigs; Prostaglandin. |
Thesagro: |
Ciclo Estral; Fertilidade; Prostaglandina; Sincronização do Cio; Suinocultura. |
Thesaurus NAL: |
Animal fertility; Estrous cycle; Estrus synchronization. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03021naa a2200421 a 4500 001 2149876 005 2022-12-16 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3390/ani12233393$2DOI 100 1 $aLEAL, D. F. 245 $aEstrus synchronization of seplacement silts ssing sstradiol sipionate and PGF2α and its effects on reproductive outcomes.$h[electronic resource] 260 $c2022 520 $aAbstract: In this study, we evaluated the effectiveness of using estrogen-induced prolonged luteal function followed by prostaglandin F2 alpha (PGF2α) treatment to synchronize estrus in gilts. On day12 of the estrus cycle (D0 = first day of standing estrus), 52 gilts were assigned at random to two experimental groups: non-treated gilts (CON, n = 22), serving as controls, and prolonged luteal function group (CYP, n = 30), receiving a single treatment with 10 mg of estradiol cypionate intramuscularly Starting on day 12, blood samples were collected for estradiol and progesterone assays. Estrus detection started on day 17. Gilts from the CON group were inseminated at the onset of natural estrus. On day 28 CYP gilts were treated with PGF2α to induce luteolysis and inseminated at the onset of estrus. Gilts were slaughtered 5 d after the last insemination. A single treatment with estradiol cypionate prolonged luteal function in 90% of treated gilts. The duration of the estrous cycle was longer (p < 0.0001) for CYP gilts compared to CON gilts. CYP gilts showed synchronized estrus 3.96 ± 0.19 d after induction of luteolysis. The conception rate was similar (p = 0.10) for CON and CYP gilts. No difference was observed in the embryo recovery rate (p = 0.18) and total number of embryos per female (p = 0.06). The percentage of unfertilized oocytes, fragmented embryos and viable embryos was similar among females from CON and CYP groups (p > 0.05). The treatment of gilts with a single application of 10 mg of estradiol cypionate on day 12 of the estrous cycle was effective in prolonging luteal function and treatment with PGF2α resulted in synchronized estrus. Additionally, the synchronization protocol had no deleterious effect on fertility and embryonic development. 650 $aAnimal fertility 650 $aEstrous cycle 650 $aEstrus synchronization 650 $aCiclo Estral 650 $aFertilidade 650 $aProstaglandina 650 $aSincronização do Cio 650 $aSuinocultura 653 $aDesenvolvimento embrionário 653 $aEmbryo development 653 $aEstradiol cypionate 653 $aPigs 653 $aProstaglandin 700 1 $aVIANA, C. H. C. 700 1 $aALMOND, G. W. 700 1 $aMONTEIRO, M. S. 700 1 $aGARBOSSA, C. A. P. 700 1 $aCARNEVALE, R. F. 700 1 $aMURO, B. B. D. 700 1 $aPOOR, A. P. 700 1 $aPUGLIESI, G. 700 1 $aNICHI, M. 700 1 $aWATANABE, T. T. N. 700 1 $aMARQUES, M. G. 773 $tAnimals$gv. 12, n. 3393, 2022.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|