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


Dissolution of silicate minerals and nutrient availability for corn grown successively. Author(s): VALADARES, L. F.; SOUZA-SILVA, J. C.; MARCHI, G.; MARTINS, E. de S. ABSTRACT - The objective of this work was to evaluate the nutrient availability for corn (Zea mays) grown successively in pure and ground biotite schist and biotite syenite rock samples. The rock powd... ... Repository: BDPA Publication year: 2022
Gene expression during response to nutrient deficiency in leaf-miner resistant and susceptible genotypes. Author(s): PADILHA, L.; MALUF, M. P. Several physiologic factors affect the defense response of coffee trees to the leaf-miner (Leucoptera coffeella), including nutrient availability during plant growth. Resistant coffee plants may exhib... ... Repository: BDPA Publication year: 2014
Leaf sampling to assess mineral nutrient composition of physic nut plants (Jatropha curcas L.). Author(s): ARRIEL, N. H. C. The physic nut is an important plant for biodiesel production. However, research is still lacking as to the best leaves to be sampled in determining ideal mineral content. It is important that all fac... ... Repository: BDPA Publication year: 2016
Fertilizante mineral e resíduo orgânico sobre características agronômicas da soja e nutrientes no solo. Author(s): PASSOS, A. M. A. dos Objetivou-se avaliar o efeito do fertilizante mineral NPK associado ao resíduo orgânico ?cama de frango?, sobre as características agronômicas da soja bem como os teores de nutrientes em um Cambissolo... ... Repository: BDPA Publication year: 2011
Nutrient release by decomposing ryegrass and white clover contributes to mineral nutrition of grapevines. Herbaceous crops grown in the vineyard alleys may represent a source of nutrients for grapevine. Repository: BDPA Publication year: 2008
Resposta de pasto consorciado a diferentes combinações de fertilizantes no Acre. II. Composição mineral e conteúdo de nutrientes. Author(s): ANDRADE, C. M. S. de; VALENTIM, J. F.; FERREIRA, A. S. Um ensaio de adubação foi realizado em uma pastagem estabelecida há 13 anos no Acre, avaliando-se a produtividade do pasto 35 dias após a adubação. Visando complementar a avaliação da resposta do past... ... Repository: BDPA Publication year: 2005
Composição mineral e liberação de nutrientes de coquetéis vegetais no cultivo de mangueiras no Semiárido Tropical brasileiro. Author(s): GIONGO, V.; MENDES, A. M. S.; SILVA, D. J.; CUNHA, T. J. F. O objetivo deste trabalho foi avaliar a taxa de liberação de nutrientes da fitomassa da parte aérea de coquetéis vegetais cultivados nas entrelinhas de mangueira, em ambiente semiárido. Repository: BDPA Publication year: 2010
Increasing complexity of agroforestry systems benefits nutrient cycling and mineral-associated organic carbon storage, in south-eastern Brazil. Author(s): BERNARDI, A. C. de C. Agroforestry systems are often promoted as solutions to address land degradation and climate change. However, agroforestry is an umbrella term for a large variety of systems and it is not clear how th... ... Repository: BDPA Publication year: 2023
Efeito da suplementação mineral com zeólita sobre o consumo de nutrientes por cordeiros Santa Inês confinados. Author(s): ESTEVES, S. N.; OLIVEIRA, M. C. de S.; CHAGAS, A. C. de S.; BARIONI JUNIOR, W.; BERNARDI, A. C. de C. Foi investigado o efeito da suplementação nutricional com zeólita estilbita, sobre o consumo de alimentos de 48 ovinos da raça Santa Inês em confinamento. Os animais foram distribuídos em quatro trata... ... Repository: BDPA Publication year: 2017
Microbial carbon, mineral-N and soil nutrients in indigenous agroforestry systems and other land use in the upper Solimões Region, Western Amazonas State, Brazil. Author(s): TEIXEIRA, W. G. Slash and burn cultivation systems carried out by many farmers in the Amazon region lead to changes in biogeochemical cycles of nutrients. To assess the extent of the impact of shifting cultivation on... ... Repository: BDPA Publication year: 2017

Showing 1 - 10 of 1,546 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.