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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
01/02/2000 |
Data da última atualização: |
01/02/2000 |
Autoria: |
SOUZA, R. J. de. |
Título: |
Origem e botanica de algumas brassicas. |
Ano de publicação: |
1983 |
Fonte/Imprenta: |
Informe Agropecuario, Belo Horizonte, v.9, n.98, p.10-12, fev. 1983. |
Idioma: |
Português |
Palavras-Chave: |
Brassica rapa rapa; Couve-chinesa; Couve-flor; Leaf mustard; Origem; Origin; Turnip. |
Thesagro: |
Botânica; Brassica Chinensis; Brassica Juncea; Brassica Oleracea Acephala; Brassica Oleracea Botrytis; Brassica Oleracea Capitata; Brassica Pekinensis; Brócolo; Couve; Mostarda; Nabo; Repolho. |
Thesaurus Nal: |
botany; Brassica; broccoli; cabbage; cauliflower; Chinese cabbage; kale; provenance. |
Categoria do assunto: |
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Marc: |
LEADER 01086naa a2200433 a 4500 001 1767120 005 2000-02-01 008 1983 bl uuuu u00u1 u #d 100 1 $aSOUZA, R. J. de 245 $aOrigem e botanica de algumas brassicas. 260 $c1983 650 $abotany 650 $aBrassica 650 $abroccoli 650 $acabbage 650 $acauliflower 650 $aChinese cabbage 650 $akale 650 $aprovenance 650 $aBotânica 650 $aBrassica Chinensis 650 $aBrassica Juncea 650 $aBrassica Oleracea Acephala 650 $aBrassica Oleracea Botrytis 650 $aBrassica Oleracea Capitata 650 $aBrassica Pekinensis 650 $aBrócolo 650 $aCouve 650 $aMostarda 650 $aNabo 650 $aRepolho 653 $aBrassica rapa rapa 653 $aCouve-chinesa 653 $aCouve-flor 653 $aLeaf mustard 653 $aOrigem 653 $aOrigin 653 $aTurnip 773 $tInforme Agropecuario, Belo Horizonte$gv.9, n.98, p.10-12, fev. 1983.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
15/03/2023 |
Data da última atualização: |
15/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
KOLLN, A. M.; ESPINDULA, M. C.; ARAÚJO, L. F. B. de; CAMPANHARO, M.; ROCHA, R. B.; LOURENÇO, J. L. R. |
Afiliação: |
ALANA MARA KOLLN, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DE RONDÔNIA; MARCELO CURITIBA ESPINDULA, CPAF-RO; LARISSA FATARELLI BENTO DE ARAÚJO, UNIR; MARCELA CAMPANHARO, UNIR; RODRIGO BARROS ROCHA, CPAF-RO; JOÃO LUIZ RESENDE LOURENÇO, EMBRAPA RONDÔNIA. |
Título: |
Influence of nitrogen fertilization in mother plants on the growth and quality of clonal seedlings of Coffea canephora ?Robusta? plants. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Ciência Rural, v. 52, n. 9, 2022. |
Idioma: |
Inglês |
Conteúdo: |
The nutritional management of the coffee clonal garden influences the production and physiological quality and seedlings production of vegetative propagules. Thus, this study aimed to analyze the seedlings? production from clonal cuttings taken from Coffea canephora mother plants grown with increasing nitrogen mineral doses. The cuttings were taken from C. canephora var. botany Robusta, from the Embrapa Genetic Improvement Program of Rondônia. The mother plants received nitrogen fertilizer at different doses: 0 (Control); 50; 100; 150; 200; 250 and 300 kg of N per hectare divided into 4 applications, during 150 days of orthotropic stems growth (shoots). The following parameters were evaluated: Dry mass of cuttings, nutritional content of cuttings, and seedlings production, with growth analysis at 0, 48, 61, 80, 101, 122, 143, and 164 days after staking (DAS) and analysis of vegetative characteristics at 122 DAS. The nitrogen fertilization in the mother plant resulted in the variation of macronutrient accumulation in cuttings, but the order K> N> Ca> P> Mg> S was maintained, regardless of N dose. In addition, a positive correlation between nitrogen doses and dry matter accumulation, as well as the physiological quality of seedlings was identified. |
Palavras-Chave: |
Clonal garden; Cuttings; Mineral nutrition; Physiological quality. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152371/1/1-Alana-Kolln-Ciencia-Rural-2022.pdf
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Marc: |
LEADER 01986naa a2200229 a 4500 001 2152371 005 2023-03-15 008 2022 bl uuuu u00u1 u #d 100 1 $aKOLLN, A. M. 245 $aInfluence of nitrogen fertilization in mother plants on the growth and quality of clonal seedlings of Coffea canephora ?Robusta? plants.$h[electronic resource] 260 $c2022 520 $aThe nutritional management of the coffee clonal garden influences the production and physiological quality and seedlings production of vegetative propagules. Thus, this study aimed to analyze the seedlings? production from clonal cuttings taken from Coffea canephora mother plants grown with increasing nitrogen mineral doses. The cuttings were taken from C. canephora var. botany Robusta, from the Embrapa Genetic Improvement Program of Rondônia. The mother plants received nitrogen fertilizer at different doses: 0 (Control); 50; 100; 150; 200; 250 and 300 kg of N per hectare divided into 4 applications, during 150 days of orthotropic stems growth (shoots). The following parameters were evaluated: Dry mass of cuttings, nutritional content of cuttings, and seedlings production, with growth analysis at 0, 48, 61, 80, 101, 122, 143, and 164 days after staking (DAS) and analysis of vegetative characteristics at 122 DAS. The nitrogen fertilization in the mother plant resulted in the variation of macronutrient accumulation in cuttings, but the order K> N> Ca> P> Mg> S was maintained, regardless of N dose. In addition, a positive correlation between nitrogen doses and dry matter accumulation, as well as the physiological quality of seedlings was identified. 653 $aClonal garden 653 $aCuttings 653 $aMineral nutrition 653 $aPhysiological quality 700 1 $aESPINDULA, M. C. 700 1 $aARAÚJO, L. F. B. de 700 1 $aCAMPANHARO, M. 700 1 $aROCHA, R. B. 700 1 $aLOURENÇO, J. L. R. 773 $tCiência Rural$gv. 52, n. 9, 2022.
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