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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
05/03/1993 |
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Data da última atualização: |
05/03/1993 |
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Autoria: |
SWAMINATHAN, M. S.; SINHA, S. K. (ed.). |
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Título: |
Global aspects of food production. |
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Ano de publicação: |
1966 |
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Fonte/Imprenta: |
Oxford: IRRI, 1966. |
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Volume: |
20 |
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Páginas: |
449p. |
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Série: |
(Natural resources and the evironmental series, 20) |
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ISBN: |
1-85148-009-9 |
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Idioma: |
Inglês |
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Conteúdo: |
Food production needs in a consuption perspective; Quantitative dimensions of the nutrition problem; Energy balance in agriculture: the developed world; Energy balance in agriculture: the developing world; Reserch and technology needs for the twenty-first century; Germplasm Resources; Climate and production in the semi-arid and the humid tropics; Water resources and their role in food production; Fertilizer nitrogen: requirements and management; Chemical technology for producing fertilizer nitrogen in the year 2000; Role of phosphorus in global food production; Needs and resources of potassium; Salt-affected soils: problems and prospects in developing countries; Salt-affected soils: problemsand prospects in developed countries; The significance of desertification; Insect control; Disease problems and their management; Building national and global nutrition securit systems. |
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Palavras-Chave: |
Agrilcura. |
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Thesagro: |
Produção de Alimentos. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01367nam a2200181 a 4500
001 1410920
005 1993-03-05
008 1966 bl uuuu 00u1 u #d
020 $a1-85148-009-9
100 1 $aSWAMINATHAN, M. S.
245 $aGlobal aspects of food production.
260 $aOxford: IRRI$c1966
300 $a449p. 20
490 $a(Natural resources and the evironmental series, 20)$v20
520 $aFood production needs in a consuption perspective; Quantitative dimensions of the nutrition problem; Energy balance in agriculture: the developed world; Energy balance in agriculture: the developing world; Reserch and technology needs for the twenty-first century; Germplasm Resources; Climate and production in the semi-arid and the humid tropics; Water resources and their role in food production; Fertilizer nitrogen: requirements and management; Chemical technology for producing fertilizer nitrogen in the year 2000; Role of phosphorus in global food production; Needs and resources of potassium; Salt-affected soils: problems and prospects in developing countries; Salt-affected soils: problemsand prospects in developed countries; The significance of desertification; Insect control; Disease problems and their management; Building national and global nutrition securit systems.
650 $aProdução de Alimentos
653 $aAgrilcura
700 1 $aSINHA, S. K.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
19/10/2023 |
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Data da última atualização: |
19/10/2023 |
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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: |
MARCO, R. de; HERTER, F. G.; MARTINS, C. R.; GOLDSCHMIDT, R. J. Z.; CROSA, C. F. R. |
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Afiliação: |
RUDINEI DE MARCO, UNIVERSIDADE FEDERAL DE PELOTAS; FLÁVIO GILBERTO HERTER, UNIVERSIDADE FEDERAL DE PELOTAS; CARLOS ROBERTO MARTINS, CPACT; ROBERTO JOSÉ ZOPPOLO GOLDSCHMIDT, NATIONAL INSTITUTE OF AGRICULTURAL RESEARCH; CLAUDIA FARELA RIBEIRO CROSA, UNIVERSIDADE FEDERAL DE PELOTAS. |
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Título: |
Effects of pollen sources on the quality of nuts borne by pecan cultivars Kiowa and Barton. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Comunicata Scientiae, Bom Jesus, v. 14, 2023. |
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ISSN: |
2177-5133 |
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DOI: |
https://doi.org/10.14295/cs.v14.3696 |
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Idioma: |
Inglês |
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Conteúdo: |
Selection of pecan cultivars and their pollinizers is essential to reach maximum potential of production. Synchrony of blooming periods of cultivars may not be enough to ensure nut quality because of the xenia effect. This study aimed at evaluating effects of different pollinizers on dimensions and yields of fruit borne by cultivars Kiowa and Barton. Both cultivars were submitted to six treatments. Kiowa: no pollination, free pollination, self-pollination and pollination controlled by pollen from cultivars Cape Fear, Pawnee and Desirable. Barton: no pollination, free pollination, self-pollination and pollination controlled by pollen from cultivars Melhorada, Jackson and Success. Self-pollination decreased dimensions and yields of fruit and kernels. Pollen from different cultivars was found to exhibit positive and negative xenia effect on fruit characteristics. The largest fruit and the highest yield of kernels were reached when "Kiowa" was pollinized with "Desirable" and "Barton" was pollinized with "Success". |
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Palavras-Chave: |
Cultivar Barton; Cultivar Kiowa. |
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Thesagro: |
Noz; Noz Peca; Polinização; Variedade. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157359/1/Artigo-Effects-of-pollen-sources.pdf
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Marc: |
LEADER 01786naa a2200265 a 4500
001 2157359
005 2023-10-19
008 2023 bl uuuu u00u1 u #d
022 $a2177-5133
024 7 $ahttps://doi.org/10.14295/cs.v14.3696$2DOI
100 1 $aMARCO, R. de
245 $aEffects of pollen sources on the quality of nuts borne by pecan cultivars Kiowa and Barton.$h[electronic resource]
260 $c2023
520 $aSelection of pecan cultivars and their pollinizers is essential to reach maximum potential of production. Synchrony of blooming periods of cultivars may not be enough to ensure nut quality because of the xenia effect. This study aimed at evaluating effects of different pollinizers on dimensions and yields of fruit borne by cultivars Kiowa and Barton. Both cultivars were submitted to six treatments. Kiowa: no pollination, free pollination, self-pollination and pollination controlled by pollen from cultivars Cape Fear, Pawnee and Desirable. Barton: no pollination, free pollination, self-pollination and pollination controlled by pollen from cultivars Melhorada, Jackson and Success. Self-pollination decreased dimensions and yields of fruit and kernels. Pollen from different cultivars was found to exhibit positive and negative xenia effect on fruit characteristics. The largest fruit and the highest yield of kernels were reached when "Kiowa" was pollinized with "Desirable" and "Barton" was pollinized with "Success".
650 $aNoz
650 $aNoz Peca
650 $aPolinização
650 $aVariedade
653 $aCultivar Barton
653 $aCultivar Kiowa
700 1 $aHERTER, F. G.
700 1 $aMARTINS, C. R.
700 1 $aGOLDSCHMIDT, R. J. Z.
700 1 $aCROSA, C. F. R.
773 $tComunicata Scientiae, Bom Jesus$gv. 14, 2023.
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Embrapa Clima Temperado (CPACT) |
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