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Crisphead lettuce under influence of soil conditioner, organic fertilizers and liming. Author(s): MARCHI, E. C. S.; MARCHI, G.; SILVA, C. A.; ALVARENGA, M. A. R. Alface é considerada a principal hortaliça folhosa no Brasil.Grandes quantidades de fertilizantes minerais e orgânicos são aplicados aos solos durante o seu cultivo. Existe uma necessidade de se ter m... ... Repository: BDPA Publication year: 2015
Preparation and characterization of biodiesel industry waste partially carbonized material in order to produce an organic soil conditioner. Author(s): MANGRICH, A. S.; NOVOTNY, E. H.; NICOLINI, K. P.; BONAGAMBA, T. J.; SOUZA, A. A. de; AZEVEDO, E. R. de; WYPYCH, F. This work seeks to determine the best methods of production of partly carbonized waste of biodiesel industry - castor (Ricinus communis) meal - aimed at obtaining material comparable to organic matter... ... Repository: BDPA Publication year: 2008
Charcoal (Biochar) as soil conditioner to enhance fertilizers and water use efficiency in agriculture in acid tropical soils in the Central Amazon Basin. Author(s): TEIXEIRA, W. G.; STEINER, C.; MARTINS, G. C.; ARRUDA, M. R. de This article summarize result of many experiments conducted in 15 years of research with biochar in nursery and field experiments in the Central Amazon. Repository: BDPA Publication year: 2014
Biochar as a soil conditioner in agricultural systems in the Cerrado. Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; SANTOS, J. L. S. This research work was carried out at the Capivara Farm of Embrapa Arroz e Feijão in Santo Antônio de Goiás, GO and at the Estrela do Sul Farm in the municipality of Nova Xavantina, MT. We tested the... ... Repository: BDPA Publication year: 2021
Silicate agrominerals as nutrient sources and as soil conditioners for tropical agriculture. Author(s): MARTINS, E. de S.; SILVEIRA, C. A. P.; BAMBERG, A. L.; MARTINAZZO, R.; BERGMANN, M.; ANGÉLICA, R. S. Repository: BDPA Publication year: 2014
K, Ca and Mg-bearing agrominerals from ultramafic rocks: soil conditioners and k-fertilizers source. Author(s): OLIVEIRA, M. A. de; LEITE, A. A. da S.; NOVAES, L. A. A.; ANGÉLICA, R. S.; OLIVEIRA, M. I. L. de; MARTINS, E. de S. Repository: BDPA Publication year: 2014
Effects of bone meal and hydrogel on the leaf contents of dwarf cashew. Author(s): COSTA, J. E.; SOUSA, V. F. DE O.; PEREIRA, W. E.; MAIA JÚNIOR, S. DE O.; SERRANO, L. A. L.; LIMA, R. DE L. S. DE Repository: BDPA Publication year: 2024
Gessagem no sistema plantio direto. Author(s): COSTA, C. H. M. da; CASTRO, G. S. A.; FERRARI NETO, J.; GUIMARÃES, T. M. No sistema plantio direto praticamente não há revolvimento do solo e o consequente acúmulo de resíduos vegetais e fertilizantes na superfície aceleram o processo de acidificação, contínuo e acentuado... ... Repository: BDPA Publication year: 2015
Manejo nutricional de açaizeiros para a produção de frutos no sudoeste da Amazônia brasileira. Author(s): WADT, P. G. S.; PEREZ, D. V.; SILVA, L. M. da; ANDRADE NETO, R. de C.; SOUZA, V. F. de O cultivo do açaizeiro tem importância seja pelo seu consumo regional na Amazônia, ou como produto de exportação para outros estados e países, cujo mercado consumidor vem se expandindo de forma consis... ... Repository: BDPA Publication year: 2022
Contribution of organic amendments to soil properties and survival of Stenocarpella on maize stalk. Author(s): FARIA, M. R. de; GUIMARÃES, R. A.; PINTO, F. A. M. F.; SIQUEIRA, C. da S.; SILVA, C. A.; MEDEIROS, F. H. V.; BETTIOL, W. Abstract: The incorporation of organic matter to the soil not only improves nutrient content, but also reduces the survival of Stenocarpella, the causal agent of stalk rot, Diplodia ear rot, and grey... ... Repository: BDPA Publication year: 2020

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