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| 14. |  | SARKAR, P.; SINGH, S. P.; PANDEY, A. K.; KATHURIA, B. K.; KUMAR, S. Application of fluorescent antibody test in the diagnosis of sheep-pox, and study of sheep-pox virus multiplication in cell-culture. The Indian Journal of Animal Sciences, v. 50, n. 5, p. 428-433, May. 1980.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 18. | | SHUKLA, S.; BHARGAVA, A.; CHATTERJEE, A.; PANDEY, A. C.; KUMAR, A. R. A. Genetic interrelationship among nutritional and quantitative traits in the vegetable amaranth. Crop Breeding and Applied Biotechnology, Londrina, v. 10, n. 1, p. 16-22, Mar. 2010.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 19. | | ANGELIS, S. de; NOVAK, A. C.; SYDNEY, E. B.; SOCCOL, V. T.; CARVALHO, J. C.; PANDEY, A.; NOSEDA, M. D.; THOLOZAN, J. L.; LORQUIN, J.; SOCCOL, C. R. Co-culture of microalgae, cyanobacteria, and macromycetes for exopolysaccharides production: process preliminary optimization and partial characterization. Applied Biochemistry and Biotechnology, v. 167, n. 5, p. 1092-1106, 2012.| Biblioteca(s): Embrapa Florestas. |
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Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
25/07/2023 |
|
Data da última atualização: |
25/07/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
|
Autoria: |
DANTAS, R. C. R.; PINHEIRO, H. A.; BRASIL, E. C.; LEMOS, O. F. de; BOTH, J. P. C. L.; ARAUJO, S. M. B.; LIMA JUNIOR, J. A. de. |
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Afiliação: |
RUBIA CARLA RIBEIRO DANTAS, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; HUGO ALVES PINHEIRO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; EDILSON CARVALHO BRASIL, CPATU; ORIEL FILGUEIRA DE LEMOS, CPATU; JOAO PAULO CASTANHEIRA LIMA BOTH, CPATU; SONIA MARIA BOTELHO ARAUJO, CPATU; JOAQUIM ALVES DE LIMA JUNIOR, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA. |
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Título: |
Nitrogen effects on leaf gas exchange, vegetative growth and yield of black pepper plants using Gliricidia sepium as living support. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 19, n. 2, p. 139-150, Feb. 2023. |
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DOI: |
https://doi.org/10.5897/AJAR2022.16207 |
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Idioma: |
Inglês |
|
Conteúdo: |
For the implantation of one hectare of black pepper (Piper nigrum), about 25 to 30 trees are removed from the Amazon Forest to produce tutors for black pepper. As an alternative to the dead wooden stake (WS), there is sustainable cultivation of black pepper with tree species, with the living supports (LS) of gliricídia (Gliricidia sepium L.). However, there is inadequate technical information on the effect of black pepper cultivation with tree species on the growth, physiology, and production of the culture. Therefore, the objective of this study is to evaluate the vegetative growth, physiology, and production of black pepper, cultivated in a LS subjected to doses of nitrogen (N). The experiment was carried in a randomized design blocks, in split plots, with three replications in a field. The plots consisted of two tutors (dead tutor and live tutor of G. sepium) and the subplots consisted of increasing doses of N (10, 20, 40 and 60g N plant-1). The results indicated that black pepper plants in WS stand out in terms of initial growth; however, at the end of the first year of black pepper cultivation with LS tends to present a vegetative growth slightly like the cultivation with a WS. The production of green pepper was higher in cultivation with G. sepium, while in terms of dry pepper there was no distinction between the tutors, with only N doses affected, which was estimated at 37 g N plant-1 to obtain the highest productivity of dry pepper. |
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Palavras-Chave: |
Competição de nitrogênio; Crescimento vegetativo; Rendimento de grãos. |
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Thesagro: |
Pimenta do Reino. |
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Thesaurus NAL: |
Black pepper; Grain yield; Vegetative growth. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155275/1/Nitrogen-effects-on-leaf-gas-exchange.pdf
|
|
Marc: |
LEADER 02427naa a2200289 a 4500
001 2155275
005 2023-07-25
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5897/AJAR2022.16207$2DOI
100 1 $aDANTAS, R. C. R.
245 $aNitrogen effects on leaf gas exchange, vegetative growth and yield of black pepper plants using Gliricidia sepium as living support.$h[electronic resource]
260 $c2023
520 $aFor the implantation of one hectare of black pepper (Piper nigrum), about 25 to 30 trees are removed from the Amazon Forest to produce tutors for black pepper. As an alternative to the dead wooden stake (WS), there is sustainable cultivation of black pepper with tree species, with the living supports (LS) of gliricídia (Gliricidia sepium L.). However, there is inadequate technical information on the effect of black pepper cultivation with tree species on the growth, physiology, and production of the culture. Therefore, the objective of this study is to evaluate the vegetative growth, physiology, and production of black pepper, cultivated in a LS subjected to doses of nitrogen (N). The experiment was carried in a randomized design blocks, in split plots, with three replications in a field. The plots consisted of two tutors (dead tutor and live tutor of G. sepium) and the subplots consisted of increasing doses of N (10, 20, 40 and 60g N plant-1). The results indicated that black pepper plants in WS stand out in terms of initial growth; however, at the end of the first year of black pepper cultivation with LS tends to present a vegetative growth slightly like the cultivation with a WS. The production of green pepper was higher in cultivation with G. sepium, while in terms of dry pepper there was no distinction between the tutors, with only N doses affected, which was estimated at 37 g N plant-1 to obtain the highest productivity of dry pepper.
650 $aBlack pepper
650 $aGrain yield
650 $aVegetative growth
650 $aPimenta do Reino
653 $aCompetição de nitrogênio
653 $aCrescimento vegetativo
653 $aRendimento de grãos
700 1 $aPINHEIRO, H. A.
700 1 $aBRASIL, E. C.
700 1 $aLEMOS, O. F. de
700 1 $aBOTH, J. P. C. L.
700 1 $aARAUJO, S. M. B.
700 1 $aLIMA JUNIOR, J. A. de
773 $tAfrican Journal of Agricultural Research$gv. 19, n. 2, p. 139-150, Feb. 2023.
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