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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
18/11/2005 |
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Data da última atualização: |
28/09/2023 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
DRUMOND, M. A.; SOUZA, S. M. de. |
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Afiliação: |
MARCOS ANTONIO DRUMOND, CPATSA; SONIA MARIA DE SOUZA, CPATSA. |
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Título: |
Efeito do sombreamento na produção de mudas de Eucalyptus citriodora Hook. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Petrolina: EMBRAPA-CPATSA, 1982. |
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Páginas: |
10 p. |
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Idioma: |
Português |
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Notas: |
Trabalho apresentado no I Simpósio Brasileiro do Trópico Semi-Árido, Olinda, ago. 1982. |
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Conteúdo: |
Este ensaio foi realizado na Estação Experimental de Bebedouro pertencente ao Centro de Pesquisa Agropecuária do Trópico Semi-Árido (CPATSA), Petrolina, PE. Com o objetivo de avaliar o efeito do sombreamento na formação de mudas de Eucalyptus citriodora. |
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Palavras-Chave: |
Petrolina; Produção de muda; Região Semiárida. |
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Thesagro: |
Eucalipto; Eucalyptus Citriodora; Muda; Produção; Semente. |
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Thesaurus Nal: |
Seeds. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179491/1/FL-06083.pdf
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Marc: |
LEADER 00987nam a2200253 a 4500
001 1156420
005 2023-09-28
008 1982 bl uuuu u0uu1 u #d
100 1 $aDRUMOND, M. A.
245 $aEfeito do sombreamento na produção de mudas de Eucalyptus citriodora Hook.
260 $aPetrolina: EMBRAPA-CPATSA$c1982
300 $a10 p.
500 $aTrabalho apresentado no I Simpósio Brasileiro do Trópico Semi-Árido, Olinda, ago. 1982.
520 $aEste ensaio foi realizado na Estação Experimental de Bebedouro pertencente ao Centro de Pesquisa Agropecuária do Trópico Semi-Árido (CPATSA), Petrolina, PE. Com o objetivo de avaliar o efeito do sombreamento na formação de mudas de Eucalyptus citriodora.
650 $aSeeds
650 $aEucalipto
650 $aEucalyptus Citriodora
650 $aMuda
650 $aProdução
650 $aSemente
653 $aPetrolina
653 $aProdução de muda
653 $aRegião Semiárida
700 1 $aSOUZA, S. M. de
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
01/03/2010 |
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Data da última atualização: |
20/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
FERRAZ, L. G. B.; SILVA, A. B. da; NUNES FILHO, J.; SOUSA, A. R. de; SANTOS, V. F. dos. |
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Afiliação: |
LUIZ GONZAGA BIONE FERRAZ, IPA; ADEMAR BARROS DA SILVA, CNPS; JOSÉ NUNES FILHO, IPA; ANTONIO RAIMUNDO DE SOUSA, IPA; VENÉZIO FELIPE DOS SANTOS, IPA. |
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Título: |
Sugar cane cake and mineral fertilizers on coconut (Cocos nucifera Linn.) seedlings. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Cord International Journal on Coconut R & D, v. 25, n. 2, p. 45-55, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
High quantities of mineral fertilizers (MF) are required for good coconut seedling production, whose up dated recommendation is 232 grams per seedling. The objective of this work was to assess the substitution of the MF by organic fertilizer as sugar-cane filter cake (SCFC) on coconut seedlings in polybag. The SCFC is an organic residue from sugar-cane manufacturing composed of various chemical elements, as for instance: nitrogen, phosphorus, potassium, calcium and magnesium. The experiment was carried out at the Itapirema Research Station, Goiana, Pernambuco State, Brazil, in a randomized complete block design, with factorial disposition 52, replicated three times, with six tall coconut seedlings per plot. The treatments were the combinations of five doses of MF (in g seedling-1): 46.25; 92.50; 138.75; 185.00 and control, using urea, simple superphosphate and potassium chloride at the proportion of 1:2:3, respectively, and five doses of SCFC (in kg polybag-1): 0.5; 1.0; 1.5; 2.0 and control. Eight months after young coconut seedlings replacement to the polybags the following parameters were measured: collar girth (CG), leaf area (LA), number of live leaves (NL) and plant height (PH). For leaf nutritional diagnosis and growing media chemical and physical analyses, samples were collected. There was significance for the two factors, individually, to all parameters. The trend analysis revealed linear, quadratic and cubic responses, according to the studied character. The mixture of 0.5 kg of SCFC polybag-1 plus 46.25 g of the MF was sufficient for obtaining seedlings of excellent quality and promoting a fertilizers economy around 80%. According to other results from this research, the number of seedlings per plot and the critical level of nutrients in the leaf of coconut seedlings should be reviewed MenosHigh quantities of mineral fertilizers (MF) are required for good coconut seedling production, whose up dated recommendation is 232 grams per seedling. The objective of this work was to assess the substitution of the MF by organic fertilizer as sugar-cane filter cake (SCFC) on coconut seedlings in polybag. The SCFC is an organic residue from sugar-cane manufacturing composed of various chemical elements, as for instance: nitrogen, phosphorus, potassium, calcium and magnesium. The experiment was carried out at the Itapirema Research Station, Goiana, Pernambuco State, Brazil, in a randomized complete block design, with factorial disposition 52, replicated three times, with six tall coconut seedlings per plot. The treatments were the combinations of five doses of MF (in g seedling-1): 46.25; 92.50; 138.75; 185.00 and control, using urea, simple superphosphate and potassium chloride at the proportion of 1:2:3, respectively, and five doses of SCFC (in kg polybag-1): 0.5; 1.0; 1.5; 2.0 and control. Eight months after young coconut seedlings replacement to the polybags the following parameters were measured: collar girth (CG), leaf area (LA), number of live leaves (NL) and plant height (PH). For leaf nutritional diagnosis and growing media chemical and physical analyses, samples were collected. There was significance for the two factors, individually, to all parameters. The trend analysis revealed linear, quadratic and cubic responses, according to the studied character. The mixtur... Mostrar Tudo |
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Thesagro: |
Fertilizante; Matéria Orgânica. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202166/1/Sugar-Cane-Cake-2009.pdf
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Marc: |
LEADER 02428naa a2200193 a 4500
001 1659252
005 2019-09-20
008 2009 bl uuuu u00u1 u #d
100 1 $aFERRAZ, L. G. B.
245 $aSugar cane cake and mineral fertilizers on coconut (Cocos nucifera Linn.) seedlings.$h[electronic resource]
260 $c2009
520 $aHigh quantities of mineral fertilizers (MF) are required for good coconut seedling production, whose up dated recommendation is 232 grams per seedling. The objective of this work was to assess the substitution of the MF by organic fertilizer as sugar-cane filter cake (SCFC) on coconut seedlings in polybag. The SCFC is an organic residue from sugar-cane manufacturing composed of various chemical elements, as for instance: nitrogen, phosphorus, potassium, calcium and magnesium. The experiment was carried out at the Itapirema Research Station, Goiana, Pernambuco State, Brazil, in a randomized complete block design, with factorial disposition 52, replicated three times, with six tall coconut seedlings per plot. The treatments were the combinations of five doses of MF (in g seedling-1): 46.25; 92.50; 138.75; 185.00 and control, using urea, simple superphosphate and potassium chloride at the proportion of 1:2:3, respectively, and five doses of SCFC (in kg polybag-1): 0.5; 1.0; 1.5; 2.0 and control. Eight months after young coconut seedlings replacement to the polybags the following parameters were measured: collar girth (CG), leaf area (LA), number of live leaves (NL) and plant height (PH). For leaf nutritional diagnosis and growing media chemical and physical analyses, samples were collected. There was significance for the two factors, individually, to all parameters. The trend analysis revealed linear, quadratic and cubic responses, according to the studied character. The mixture of 0.5 kg of SCFC polybag-1 plus 46.25 g of the MF was sufficient for obtaining seedlings of excellent quality and promoting a fertilizers economy around 80%. According to other results from this research, the number of seedlings per plot and the critical level of nutrients in the leaf of coconut seedlings should be reviewed
650 $aFertilizante
650 $aMatéria Orgânica
700 1 $aSILVA, A. B. da
700 1 $aNUNES FILHO, J.
700 1 $aSOUSA, A. R. de
700 1 $aSANTOS, V. F. dos
773 $tCord International Journal on Coconut R & D$gv. 25, n. 2, p. 45-55, 2009.
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