Data/hora: 11/06/2024 22:26:57

Biblioteca(s): | Embrapa Agrobiologia.
Data corrente: | 05/01/2017
Data da última atualização: | 23/03/2017
Autoria: | DONATO, P. E. R.; DONATO, S. L. R.; AURELIANO, J. A. S.; PIRES, J. V.; ROSA, R. C. C.; AQUINO, A. A.
Afiliação: | PAULO E. R. DONATO, INSTITUTO FEDERAL BAIANO, GUANAMBI, BA; SÉRGIO L. R. DONATO, UNIVERSIDADE ESTADUAL DO SUDOESTE DA BAHIA, ITAPETINGA, BA; JOÃO A. SILVA AURELIANO, UNIVERSIDADE ESTADUAL DO SUDOESTA DA BAHIA, ITAPETINGA; J. V. PIRES, UNIVERSIDADE ESTADUAL DO SUDOESTE DA BAHIA, ITAPETINGA; RAUL CASTRO CARRIELLO ROSA, CNPAB; AURELUCI A. AQUINO, INSTITUTO FEDERAL BAIANO, GUANAMBI, BA.
Título: | Nutrition and yield of Gigante cactus pear cultivated with different spacings and organic fertilize
Ano de publicação: | 2016
Fonte/Imprenta: | Revista Brasileira de Engenharia Agrícola e Ambiental, v.20, n. 12, p. 1083-1088, 2016.
ISSN: | 1415-4366
DOI: | http://dx.doi.org/10.1590/1807-1929
Idioma: | Português
Conteúdo: | The objective of this study was to evaluate the levels of macronutrients in cladodes and yield of cactus pear, cv. ?Gigante?, cultivated with different cattle manure doses and plant spacings. The experimental design was randomized blocks in 4 x 3 factorial, with three replicates. The treatments consisted of the combination of four doses of cattle manure (0, 30, 60 and 90 Mg ha-1 year-1) with three spacings (1.00 x 0.50, 2.00 x 0.25 and 3.00 x 1.00 x 0.25 m). The contents of macronutrients and dry matter production of cladodes were assessed 600 days after planting. The plant spacings influenced the contents of nitrogen, potassium, calcium and sulfur in the cladodes of ?Gigante? cactus pear and there was interaction between spacing and manure dose for magnesium contents. The increment in cattle manure doses increases the contents of phosphorus, nitrogen, potassium and sulfur in the cladodes. The maximum dry matter production of cladodes is estimated at 21.8 Mg ha-1 year-1 at a dose of 71.8 Mg ha-1 year-1 of manure.
Palavras-Chave: | Natural fertilization; Plant arrangement.
Thesaurus Nal: | Nutrients; Opuntia.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Agrobiologia (CNPAB)
Exemplares: | CNPAB - (40417-1) - UPC - AP - PP - 2016.00197 -  - 2016.00197 - DIS