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Efficiency of critical level and compositional nutrient diagnosis methods to evaluate boron nutritional status in soybean. Author(s): WADT, P. G. S.; PEREZ, D. V. The efficiency of the boron (B) nutritional status in soybean (Glycine max (L.) Merr.) was evaluated by degree of agreement (DA) indicators using different diagnostic methods and by prescient diagnost... ... Repository: BDPA Publication year: 2022
Critical levels and sufficiency ranges for leaf nutrient diagnosis by two methods in soybean grown in the Northeast of Brazil. Author(s): SOUZA, H. A. de; VIEIRA, P. F. de M. J.; ROZANE, D. E.; SAGRILO, E.; LEITE, L. F. C.; FERREIRA, A. C. M. Establishing sufficiency ranges and critical levels of nutrients are important for a correct evaluation of plant nutrition through leaf diagnosis. This study aimed to propose critical levels and suffi... ... Repository: BDPA Publication year: 2020
Identification of the critical levels, sufficiency ranges and potential response to nutrient fertilization in vineyards by the DRIS method. Author(s): MELO, G. W. B. de Brazil is a significant global grape producer (Vitis spp.). The state of Rio Grande do Sul produces 59% of the national output. Despite the large national production, the grapevine has not yet been te... ... Repository: BDPA Publication year: 2018
Relationships between soil class and nutritional status of coffee plantations. Author(s): WADT, P. G. S. Farm planning requires an assessment of the soil class. Research suggest that the Diagnosis and Recommendation Integrated System (DRIS) has the capacity to evaluate the nutritional status of coffee pl... ... Repository: BDPA Publication year: 2005
Influência de calagem e adubação fosfatada no crescimento inicial de eucalipto e nos níveis críticos de P. Author(s): MAEDA, S.; BOGNOLA, I. A. O efeito da aplicação combinada de calagem e adubação fosfatada nos níveis críticos do solo e da planta em Eucalyptus dunnii foi estudado em condições de vaso. Os tratamentos consistiram na combinação... ... Repository: BDPA Publication year: 2012
Corn grain processing methods and forage levels in finishing diets for Nellore bulls. Author(s): CARARETO, R.; SANTOS, F. A. P.; MOURÃO, G.; PEDROSO, A. M.; PEDROSO, A. M.; SITTA, C.; SOARES, M. P.; PAULA, M. R.; MARQUES, R. S.; SOARES, M. C. Repository: BDPA Publication year: 2011
Impact of different carbon dioxide concentrations in the olfactory response of Sipha flava (Hemiptera: Aphididae) and its predators. Author(s): AUAD, A. M. Repository: BDPA Publication year: 2014
Socioeconomic and technical assistance factors related to total bacteria count and somatic cell count of milk from bulk tanks in southern Minas Gerais State, Brazil. Author(s): SOUZA, G. N. de ABSTRACT - The purpose of this survey was to evaluate the socioeconomic and technical assistance profiles of dairy farmers from six districts in the south of Minas Gerais state, Brazil, and to identif... ... Repository: BDPA Publication year: 2015
Determining the mechanisms of nitrous oxide emission under contrasting soil disturbance levels and organic amendments. Author(s): GRAVE, R. A.; MEZZARI, M. P.; SILVA, M. L. B. da; CASSOL, P. C.; NICOLOSO, R. da S. Repository: BDPA Publication year: 2015
Projeto piloto de irrigação com água produzida no campo de fazenda Belém. Author(s): CRISOSTOMO, L. A. Repository: BDPA Publication year: 2014

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