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Limestone and phosphogypsum effects on soil fertility, soybean leaf nutrition and yield. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S. The objective of the study was to determine the effect of the annual application of phosphogypsum and lime on the soil surface without incorporation on the correction and the fertilization efficiency... ... Repository: BDPA Publication year: 2014
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. Author(s): BOTELHO, R. V.; PIRES, E. J. P.; TERRA, M. M.; MIELE, A.; MÜLLER, M. M. L.; POTT, C. A. Twelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. T... ... Repository: BDPA Publication year: 2005
Foliar fertilizers for the management of phoma leaf spot on coffee seedlings. Author(s): SILVA JÚNIOR, M. B. da; POZZA, E. A.; RESENDE, M. L. V.; RIBEIRO JUNIOR, P. M.; COSTA, B. H. G.; CARVALHO, C. A.; RESENDE, A. R. M.; BOTELHOS, D. M. dos The growing demand for alternative strategies for plant disease management has sought a reduction in the use of fungicides via the employment of resistance inducers and foliar fertilizers, among other... ... Repository: BDPA Publication year: 2018
Agronomic efficiency of fermented composts in organic fertilization management of butterhead lettuce and green leaf lettuce. Author(s): SOUZA JUNIOR J. B. de; GUERRA, J. G. M.; GOULART, J. M.; SILVA, L. O. da; ESPINDOLA, J. A. A.; ARAUJO, E. da S. his work aimed to evaluate the agronomic efficiency of fermented composts formulated with brewery waste (RC) with castor bean bran (FM) or Gliricidia sepium leaf bran (FG) in the fertilization of butt... ... Repository: BDPA Publication year: 2023
Enzyme-induced defense response in the suppression of rice leaf blast (Magnaporthe Oryzae) by silicon fertilization and bioagents. Author(s): SOUZA, A. C. A de; CORTES, M. V. de B.; SILVA, G. B. da; SOUSA, T. P. de; RODRIGUES, F. A.; FILIPPI, M. C. C. The effects of silicon fertilization and bioagents in suppressing leaf blast were studied in two greenhouse experiments using a susceptible upland rice cultivar, BRS Primavera. In the first experiment... ... Repository: BDPA Publication year: 2015
Cotton, bean, and soybean yield and nutrient redistribution in leaf sap in response to organic molecules complexed fertilizers. Author(s): NASCENTE, A. S.; COBUCCI, T.; BRASIL, V.; REIS JUNIOR, R. dos A. The self-shading of plants is usually caused by the advance of their growth and development. This reduces transpiration and, consequently, nutrients uptake via xylem in lower half of plants, resulting... ... Repository: BDPA Publication year: 2023
Retranslocation of nutrients and zinc sulphate fertilization of banana plants in central Amazon. Author(s): MOREIRA, A.; MORAES, L. A. C.; PEREIRA, J. C. R.; CASTRO, C. Banana cultivation is ranked as one of the agricultural activities of greatest economic importance and social significance in Brazil. The area under banana cultivation in Brazil (516,000 ha) is larger... ... Repository: BDPA Publication year: 2007
Gas exchange in Massai grass fertilized with nitrogen and grazed by sheep. Author(s): LOPES, M. N.; CÂNDIDO, M. J. D.; POMPEU, R. C. F. F.; SILVA, R. G. da; LACERDA, C. F. de; BEZERRA, M. A.; MORAIS NETO, L. B. de; CARNEIRO, M. S. de S. The knowledge of gas exchanges in forage plants is essential for a better understanding of the process of forage biomass production in pasture. This study evaluated the gas exchange in massai grass fe... ... Repository: BDPA Publication year: 2020
DRIS norms for pêra orange. Author(s): HERNANDES, A.; SOUZA, H. A. de; AMORIM, D. A. de; NATALE, W.; LAVRES JUNIOR, J.; BOATETTO, A. E.; CAMACHO, M, A. Abstract: Chemical analysis of leaves is an effective tool for detecting nutritional imbalances and providing data for fertilizer recommendations. Therefore, it is extremely important to establish cri... ... Repository: BDPA Publication year: 2014
Componentes estruturais do resíduo pós-pastejo em capim-massai adubado com nitrogênio e pastejado por ovinos. Author(s): LOPES, M. N.; CÂNDIDO, M. J. D.; POMPEU, R. C. F. F.; SILVA, R. G. da; CARVALHO, T. C. F. de; MORAIS NETO, L. B. de Resumo: O suprimento nutricional, em especial a adubação nitrogenada, é de suma relevância para o crescimento vigoroso do pasto ao longo de ciclos sucessivos de corte ou pastejo. Objetivou-se avaliar... ... Repository: BDPA Publication year: 2011

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