Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


A web-based expert system for diagnosis of nutritional deficiency in sugarcane. Author(s): SILVA, F. C. da; MASSRUHÁ, S. M. F. S.; DEUS, R. S. de; SANTOS, A. D. dos; BARBIERI, V.; CRUZ, S. A. B. da; MALAVOLTA, E. This paper presents a web-based expert system for diagnosis of plant nutrient disorders in sugarcane. This system aims to provide a guide to identification of essential and functional plant nutrient d... ... Repository: BDPA Publication year: 2011
Nutritional deficiency symptoms of young "cedro doce" plants grown under macronutrient omission. Author(s): AQUINO, S. T. M. de; SANTOS, R. F. dos; BATISTA, K. D. Repository: BDPA Publication year: 2019
Effects of cooking methods on the iron and zinc contents in cowpea (Vigna unguiculata) to combat nutritional deficiencies in Brazil. Author(s): PEREIRA, E. J.; CARVALHO, L. M. J.; DELLAMORA-ORTIZ, G. M.; CARDOSO, F. S. N.; CARVALHO, J. L. V.; VIANA, D. S.; FREITAS, S. C.; ROCHA, M. M. This study aimed to evaluate the effect of cooking methods by measuring the iron and zinc contents in cowpea cultivars before and after soaking to determine the retention of these minerals. Repository: BDPA Publication year: 2014
Classification of apple tree disorders using Convolutional Neural Networks. Author(s): NACHTIGALL, L. G.; ARAUJO, R. M.; NACHTIGALL, G. R. Abstract?This paper studies the use of Convolutional Neural Networks to automatically detect and classify diseases, nutritional deficiencies and damage by herbicides on apple trees from images of thei... ... Repository: BDPA Publication year: 2016
Concentração de ferro e zinco em grãos de trigo colhidos e trilhados manualmente - 2013. Author(s): LAZZAROTTO, A.; SCHEEREN, P. L.; CAIERAO, E.; CASTRO, R. L. de; DALMAGO, G. A.; CARVALHO, J. L. V. de; NUTTI, M. R.; BIFF, M.; POSSEBON, B.; PRIMAZ, E. Repository: BDPA Publication year: 2015
Guia de diagnose visual de deficiências nutricionais em sorgo-sacarino. Author(s): LIMA FILHO, O. F. de Repository: BDPA Publication year: 2014
Growth and visual symptoms of nutrient deficiencies in young Mentha piperita plants. Author(s): SILVA, D. A. S.; SILVA JÚNIOR, M. L. da; VIÉGAS, I. de J. M.; LOBATO, A. K. da S.; MELO, V. S. de; BOTELHO, S. M. A.; SILVA, G. R. da; FREITAS, J. M. N. de; OLIVEIRA NETO, C. F. de; CUNHA, M. L. A. da; ARAUJO, A. R. da R. The characterization of the deficiency symptoms of macronutrients and micronutrients on the growth of young plants of Mentha piperita were evaluated by the missing element technique. The experiment wa... ... Repository: BDPA Publication year: 2014
Biofortified sweet potatoes as a tool to combat vitamin A deficiency: effect of food processing in carotenoid content. Author(s): SEVERO, J.; SANTOS, F. N. dos; SAMBORSKI, T.; MELLO, A. F. S. This review presents an overview of biofortification, with an emphasis on orange-flesh sweet potatoes (OFSP), and points out the effects of food processing on nutritional compounds. The identification... ... Repository: BDPA Publication year: 2021
Compositional nutrient diagnosis (CND) applied to grapevines grown in subtropical climate region. Author(s): ROZANE, D. E.; PAULA, B. V. de; MELO, G. W. B. de; SANTOS, E. M. H. dos; TRENTIN, E.; MARCHEZAN, C.; SILVA, L. O. A. da; TASSINARI, A.; DOTTO, L.; OLIVEIRA, F. N. de; NATALE, W.; BALDI, E.; TOSELLI, M.; BRUNETTO, G. Soil analysis is used to estimate nutrient availability, but nutrient concentrations are not always related to yield in most fruit plants, including grapevines. Thus, additional multivariate mathemati... ... Repository: BDPA Publication year: 2020
Custo benefício dos nutrientes dos alimentos consumidos no Brasil. Author(s): SIQUEIRA, K. B.; BINOTI, M. L.; NUNES, R. M.; BORGES, C. A. V.; PILATI, A. F.; MARCELINO, G. W.; GAMA, M. A. S. da; SILVA, P. H. F. da Um dos maiores problemas atuais da população é a deficiência de nutrientes. Estudos indicam que consumidores consideram o preço dos alimentos mais relevante do que os valores nutricionais. Assim, este... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 768 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.