Data/hora: 14/06/2024 10:10:41

Biblioteca(s): | Embrapa Agroindústria de Alimentos.
Data corrente: | 20/02/2014
Data da última atualização: | 17/03/2014
Autoria: | BERTALOT, M. J. A.; GUERRINI, I. A.; MENDOZA, E.; PINTO, M. S. V.
Afiliação: | MARIA J. A. BERTALOT, ASSOCIAÇÃO BRASILEIRA DE AGRICULTURA BIODINÂMICA; IRAÊ A. GUERRINI, UNESP; EDUARDO MENDOZA, ASSOCIAÇÃO BRASILEIRA DE AGRICULTURA BIODINÂMICA; MAURO SERGIO VIANELLO PINTO, CTAA.
Título: | Influence of agroforestry and traditional management of maize (Zea mays L.) on soil fertility.
Ano de publicação: | 2013
Fonte/Imprenta: | Journal of Sustainable Forestry, v. 32, n. 5, p. 495-511, 2013.
DOI: | 10.1080/10549811.2013.772084
Idioma: | Inglês
Conteúdo: | The aim of the work was to evaluate soil nutrient concentration at 0?5, 5?10, and 10?20 cm in maize (Zea mays L.) grown in sequence with black oats (Avena strigosa Schreb.) under Leucaena diversifolia alley cropping agroforestry system (AFS) and traditional management system/sole crop (without trees?TS), following a randomized block design. The experiment was carried out at the Brazilian Association of Biodynamic Agriculture, in Botucatu, São Paulo, Brazil. The treatments were: control (C), chemical fertilizer (F), biomass of L. diversifolia alley cropping (B), and biomass of L. diversifolia alley cropping + chemical fertilizer (B+F). After 2 yr, it was observed that pH, organic matter, and nutrient content had a tendency to show higher values in the treatments biomass+fertilizer, biomass, and fertilizer application, in both systems. Higher values in pH, organic matter, phosphorus, potassium, calcium, magnesium, sum of bases, cation exchange capacity, percentage base saturation, boron, copper, and manganese tended to occur in the agroforestry system.
Palavras-Chave: | Aleias; Concentração de nutrientes do solo; Matéria orgânica do solo; Sucessão de culturas.
Thesagro: | Adubação Verde; Leucaena Diversifolia.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agroindústria de Alimentos (CTAA)
Exemplares: | CTAA - (12079-1) - UPC - AP - PP - 2013/186 -  - 2013.00186 - DIS