| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
09/03/1998 |
|
Data da última atualização: |
09/03/1998 |
|
Autoria: |
PIZARRO, E. A.; SILVA, G. P. da; SCHULTZE-KRAFT, R.; CORADIN, L. |
|
Título: |
Areas de ocurrencia y recoleccion de germoplasma de Cratylia argentea en los Estados de Goias, Mato Grosso, Minas Gerais y Tocantins en Brasil. |
|
Ano de publicação: |
1997 |
|
Fonte/Imprenta: |
Pasturas Tropicales, Cali, v.19, n.1, p.10-15, 1997. |
|
Idioma: |
Espanhol |
|
Conteúdo: |
To identify new germplasm of the forage legume Cratylia argentea, a collection expedition was conducted in the states of Goias, Mato Grosso, and Tocantins in Brazil, where the center of diversity of the species is located. The populations of C. argentea varied in size, from isolated plants to populations of more than 500 plants. In dense populations, plant stems were thinner than those of isolated plans, which were sometimes more than 20 cm in diameter. The populations identified were located between 12 and 16 S, and between 46 and 58 W, 180 to 810 m above sea level, in soils that were mostly well-drained sandy loam, with variable chemical characteristics. Folowers were typically pink-violet (one population had white flowers) and fructification and seed production were abundant. Recovery of C. argentea plants after burning, cutting, or grazing was good, favored by this species's high leaf retention and tolerance of pests and diseases. |
|
Palavras-Chave: |
Brasil; Goias; Mato Grosso; Minas Gerais; Tocantins. |
|
Thesagro: |
Cerrado; Germoplasma. |
|
Thesaurus Nal: |
Brazil; Cratylia argentea; germplasm. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01726naa a2200277 a 4500
001 1554081
005 1998-03-09
008 1997 bl --- 0-- u #d
100 1 $aPIZARRO, E. A.
245 $aAreas de ocurrencia y recoleccion de germoplasma de Cratylia argentea en los Estados de Goias, Mato Grosso, Minas Gerais y Tocantins en Brasil.
260 $c1997
520 $aTo identify new germplasm of the forage legume Cratylia argentea, a collection expedition was conducted in the states of Goias, Mato Grosso, and Tocantins in Brazil, where the center of diversity of the species is located. The populations of C. argentea varied in size, from isolated plants to populations of more than 500 plants. In dense populations, plant stems were thinner than those of isolated plans, which were sometimes more than 20 cm in diameter. The populations identified were located between 12 and 16 S, and between 46 and 58 W, 180 to 810 m above sea level, in soils that were mostly well-drained sandy loam, with variable chemical characteristics. Folowers were typically pink-violet (one population had white flowers) and fructification and seed production were abundant. Recovery of C. argentea plants after burning, cutting, or grazing was good, favored by this species's high leaf retention and tolerance of pests and diseases.
650 $aBrazil
650 $aCratylia argentea
650 $agermplasm
650 $aCerrado
650 $aGermoplasma
653 $aBrasil
653 $aGoias
653 $aMato Grosso
653 $aMinas Gerais
653 $aTocantins
700 1 $aSILVA, G. P. da
700 1 $aSCHULTZE-KRAFT, R.
700 1 $aCORADIN, L.
773 $tPasturas Tropicales, Cali$gv.19, n.1, p.10-15, 1997.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
08/12/2015 |
|
Data da última atualização: |
08/12/2015 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 2 |
|
Autoria: |
MONDO, V. H. V.; DIAS, M. A. N.; CICERO, S. M. |
|
Afiliação: |
VITOR HENRIQUE VAZ MONDO, CNPAF; MARCOS ALTOMANI NEVES DIAS, ESALQ; SILVIO MOURE CICERO, ESALQ. |
|
Título: |
Maize seed vigor and its effects on crop cultivation cycle. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Revista de Agricultura, Piracicaba, v. 90, n. 2, p. 168-178, 2015. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study aimed to investigate influences of maize seed vigor on crop cycle. Four maize seed lots with different seed vigor levels were sowed in the field and evaluated daily, computing growing-degree-days for each plot to reach each phenological stage. Differences among treatments during plant development were observed, which occurred at emergence, 4th, 8th, 12th fully expanded leaves and at milk stages. Therefore, it is possible to affirm that seed vigor has impacts on crop cultivation cycle, with plants from lower vigor seeds presenting a delayed development compared to higher vigor seeds. However, such differences tend to disappear during the reproductive phase. |
|
Thesagro: |
Fenologia; Milho; Semente; Zea mays. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135166/1/ra.pdf
|
|
Marc: |
LEADER 01207naa a2200193 a 4500
001 2031035
005 2015-12-08
008 2015 bl uuuu u00u1 u #d
100 1 $aMONDO, V. H. V.
245 $aMaize seed vigor and its effects on crop cultivation cycle.$h[electronic resource]
260 $c2015
520 $aThis study aimed to investigate influences of maize seed vigor on crop cycle. Four maize seed lots with different seed vigor levels were sowed in the field and evaluated daily, computing growing-degree-days for each plot to reach each phenological stage. Differences among treatments during plant development were observed, which occurred at emergence, 4th, 8th, 12th fully expanded leaves and at milk stages. Therefore, it is possible to affirm that seed vigor has impacts on crop cultivation cycle, with plants from lower vigor seeds presenting a delayed development compared to higher vigor seeds. However, such differences tend to disappear during the reproductive phase.
650 $aFenologia
650 $aMilho
650 $aSemente
650 $aZea mays
700 1 $aDIAS, M. A. N.
700 1 $aCICERO, S. M.
773 $tRevista de Agricultura, Piracicaba$gv. 90, n. 2, p. 168-178, 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
