| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
05/09/2022 |
|
Data da última atualização: |
20/04/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PERREIRA, J. de S.; FIGUEIREDO, P. I. de; ANJOS, J. S. dos; CAMPOS, F. S.; ARAUJO, G. G. L. de; VOLTOLINI, T. V. |
|
Afiliação: |
JULIANA DE SOUZA PEREIRA; PRISCILA IZIDRO DE FIGUEIRÊDO; JEFFERSON SOUZA DOS ANJOS; FLEMING SENA CAMPOS, Universidade Federal do Agreste de Pernambuco; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; TADEU VINHAS VOLTOLINI, CPATSA. |
|
Título: |
Forage yield and structural responses of spineless cactus Orelha de Elefante Mexicana at different planting densities. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Acta Scientiarum. Agronomy, v. 44, e53016, 2022. |
|
ISSN: |
1807-8621 |
|
DOI: |
10.4025/actasciagron.v44i1.53016 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objective was to evaluate the forage yield and structural responses of spineless cactus ?Orelha de Elefante Mexicana? (OEM) (Opuntia stricta (Haw.) Haw) at different planting densities. The experimental design was a randomized block with five treatments and four replicates, during two production cycles of 12 months each. The evaluated densities were 20,000; 25,000; 33,333; 50,000; and 100,000 plants ha-1. The increase in planting density caused a linear reduction in plant height, width, and mass, as well as in number of primary, secondary, tertiary, and overall cladodes. It also caused a linear increase in cladode area index, dry and green yield, water use efficiency, and forage accumulation rate. The increase in planting density promoted a quadratic effect on cladode thickness and dry matter content. Cladode thickness decreased with planting densities up to 47,500 plants ha-1 and increased from this point onwards. As for dry matter content, there was an increase up to the planting density of 61,428 plants ha-1 and a decrease from this point onwards. The increase in planting density of spineless cactus ?Orelha de Elefante Mexicana? caused changes in structural responses and in forage yield. The use of greater planting densities increased forage yield. |
|
Palavras-Chave: |
Densidade de cultivo; Orelha de Elefante Mexicana; Produção de forragem; Semiárido. |
|
Thesagro: |
Forragem; Palma Forrageira; Pastagem. |
|
Thesaurus Nal: |
Forage; Opuntia stricta. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146102/1/Forage-yield-and-structural-responses-of-spineless-cactus-2022.pdf
|
|
Marc: |
LEADER 02227naa a2200313 a 4500
001 2146102
005 2023-04-20
008 2022 bl uuuu u00u1 u #d
022 $a1807-8621
024 7 $a10.4025/actasciagron.v44i1.53016$2DOI
100 1 $aPERREIRA, J. de S.
245 $aForage yield and structural responses of spineless cactus Orelha de Elefante Mexicana at different planting densities.$h[electronic resource]
260 $c2022
520 $aThe objective was to evaluate the forage yield and structural responses of spineless cactus ?Orelha de Elefante Mexicana? (OEM) (Opuntia stricta (Haw.) Haw) at different planting densities. The experimental design was a randomized block with five treatments and four replicates, during two production cycles of 12 months each. The evaluated densities were 20,000; 25,000; 33,333; 50,000; and 100,000 plants ha-1. The increase in planting density caused a linear reduction in plant height, width, and mass, as well as in number of primary, secondary, tertiary, and overall cladodes. It also caused a linear increase in cladode area index, dry and green yield, water use efficiency, and forage accumulation rate. The increase in planting density promoted a quadratic effect on cladode thickness and dry matter content. Cladode thickness decreased with planting densities up to 47,500 plants ha-1 and increased from this point onwards. As for dry matter content, there was an increase up to the planting density of 61,428 plants ha-1 and a decrease from this point onwards. The increase in planting density of spineless cactus ?Orelha de Elefante Mexicana? caused changes in structural responses and in forage yield. The use of greater planting densities increased forage yield.
650 $aForage
650 $aOpuntia stricta
650 $aForragem
650 $aPalma Forrageira
650 $aPastagem
653 $aDensidade de cultivo
653 $aOrelha de Elefante Mexicana
653 $aProdução de forragem
653 $aSemiárido
700 1 $aFIGUEIREDO, P. I. de
700 1 $aANJOS, J. S. dos
700 1 $aCAMPOS, F. S.
700 1 $aARAUJO, G. G. L. de
700 1 $aVOLTOLINI, T. V.
773 $tActa Scientiarum. Agronomy$gv. 44, e53016, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
