Data/hora: 11/06/2024 03:45:38

Provedor de dados: 	91	
País: 	Brazil	
Título: 	Nutritional status of jatropha under cattle manure and natural phosphate in rainfed conditions	
Autores: 	Lima,Rosiane L. S. de; Azevedo,Carlos A. V. de; Gheyi,Hans R.; Carvalho Júnior,Genelicio S.; Cazetta,Jairo O.; Arriel,Nair H. C.	
Data: 	2015-11-01	
Ano: 	2015	
Palavras-chave: 	Jatropha curcas L.; Alternative sources of fertilizer; Mineral nutrition.	
Resumo: 	ABSTRACTThere is little information on the technical recommendation of fertilization for jatropha in the semi-arid region. This study aimed to evaluate the nutritional status of jatropha plants fertilized with cattle manure and natural phosphate under rainfed conditions. The experiment was set in a randomized block design, with three replicates, arranged in a 4 x 4 factorial scheme, corresponding to 4 doses of cattle manure (0, 4, 8 and 12 t ha-1) and 4 doses of natural phosphate (0, 250, 500 and 750 kg ha-1). The application of 8 t ha-1 of cattle manure, in isolation or associated with 500 kg ha-1 of natural phosphate, promotes adequate conditions to obtain jatropha plants with sufficient levels (g kg-1) of N (29.8), P (5.1), K (33.8), Ca (17.1), Mg (14.0) and S (2.6) and micronutrients (Cu = 8.0 and Mn = 94.4 mg kg-1) in its leaf tissue.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662015001101028	
Editor: 	Departamento de Engenharia Agrícola  - UFCG	
Relação: 	10.1590/1807-1929/agriambi.v19n11p1028-1034	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Engenharia Agrícola e Ambiental  v.19 n.11 2015	
Fonte: 	info:eu-repo/semantics/openAccess