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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
30/11/2015 |
Data da última atualização: |
21/07/2017 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
BRAMMER, S. P.; VASCONCELOS, S.; POERSCH, L. B.; OLIVEIRA, A. R.; BRASILEIRO-VIDAL, A. C. |
Afiliação: |
SANDRA PATUSSI BRAMMER, CNPT; SANTELMO VASCONCELOS; LIANE BALVEDI POERSCH; ANA RAFAELA OLIVEIRA; ANA CHRISTINA BRASILEIRO-VIDAL. |
Título: |
Genomic in situ hybridization in Triticeae: a methodological approach. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: ANDERSEN, S. B. (Ed.). Plant breeding from laboratories to fields. [Rio de Janeiro]: InTech, 2013. Chap. 1, p. 3-22. (Agricultural and Biological Sciences). |
DOI: |
10.5772/52928 |
Idioma: |
Inglês |
Thesagro: |
Triticale. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/134239/1/ID-43466-2013LVcap1sandra.pdf
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Marc: |
LEADER 00657naa a2200181 a 4500 001 2029901 005 2017-07-21 008 2013 bl uuuu u00u1 u #d 024 7 $a10.5772/52928$2DOI 100 1 $aBRAMMER, S. P. 245 $aGenomic in situ hybridization in Triticeae$ba methodological approach.$h[electronic resource] 260 $c2013 650 $aTriticale 700 1 $aVASCONCELOS, S. 700 1 $aPOERSCH, L. B. 700 1 $aOLIVEIRA, A. R. 700 1 $aBRASILEIRO-VIDAL, A. C. 773 $tIn: ANDERSEN, S. B. (Ed.). Plant breeding from laboratories to fields. [Rio de Janeiro]: InTech, 2013. Chap. 1, p. 3-22. (Agricultural and Biological Sciences).
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Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
16/08/2001 |
Data da última atualização: |
27/09/2004 |
Autoria: |
OLIVEIRA, M. M. de; KENNEDY, J. P.; SELAIVE-VILLARROEL, A.B. |
Título: |
Age at First Mating on Lifetime productivity of Corriedale Ewes in Southern Brazil. |
Ano de publicação: |
1993 |
Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, Brasilia, v.28, n.6, p.743-750,jun.1993 |
Idioma: |
Inglês |
Conteúdo: |
A total of five different Corriedale flocks (respectively initiated in years 1976--1980), totalling 2,561 breeding ewes, were first mated at 19-20 or 30-31 months of age. Lifetime production data on: a) fleece weight and its components (as measured by greasy fleece weight, washing yield, clean fleece weight, fibre diameter and staple length), b) reproductive performance (as evaluated by the number of lambs weaned/ewe joined and lamb weaning weight/ewe joined) and c) ewe liveweight, were investigated within each flock up to 1982. Considering the environment provided in the study, the results indicated that earlier mating in these Corriedale ewes depressed their subsequent wool quantity, yet there was no appreciable effect upon wool quality components and reproductive performance. It has been concluded that when the early joining management is to be adopted, it is worthwhile considering the relative economic importance of the production components examined. These would indicate whether or not the income derived from the extra lambs produced at the early joining would compensate the losses in wool weight. |
Palavras-Chave: |
mating age. |
Thesaurus NAL: |
lambs; sheep; wool. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/20529/1/pab11_jun_93.pdf
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Marc: |
LEADER 01668naa a2200193 a 4500 001 1105435 005 2004-09-27 008 1993 bl uuuu u00u1 u #d 100 1 $aOLIVEIRA, M. M. de 245 $aAge at First Mating on Lifetime productivity of Corriedale Ewes in Southern Brazil. 260 $c1993 520 $aA total of five different Corriedale flocks (respectively initiated in years 1976--1980), totalling 2,561 breeding ewes, were first mated at 19-20 or 30-31 months of age. Lifetime production data on: a) fleece weight and its components (as measured by greasy fleece weight, washing yield, clean fleece weight, fibre diameter and staple length), b) reproductive performance (as evaluated by the number of lambs weaned/ewe joined and lamb weaning weight/ewe joined) and c) ewe liveweight, were investigated within each flock up to 1982. Considering the environment provided in the study, the results indicated that earlier mating in these Corriedale ewes depressed their subsequent wool quantity, yet there was no appreciable effect upon wool quality components and reproductive performance. It has been concluded that when the early joining management is to be adopted, it is worthwhile considering the relative economic importance of the production components examined. These would indicate whether or not the income derived from the extra lambs produced at the early joining would compensate the losses in wool weight. 650 $alambs 650 $asheep 650 $awool 653 $amating age 700 1 $aKENNEDY, J. P. 700 1 $aSELAIVE-VILLARROEL, A.B. 773 $tPesquisa Agropecuaria Brasileira, Brasilia$gv.28, n.6, p.743-750,jun.1993
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