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


How soil carbon and nutrient availability in an integrated crop-livestock-forest system are related? In this study we aimed to check the correlations between soil organic C and nutrient availability at the 0-100 cm soil depth of an Oxisol cultivated with the integrated crop-livestock-forest system. Repository: BDPA Publication year: 2018
Soil mineralogy-controlled phosphorus availability in soils mixed with phosphate fertiliser and biochar. he biochar amendment to soil proved to be beneficial to improve soil quality and provide nutrients. However, the effect of biochar on the availability of P is still controversial. We aim to study the... ... Repository: BDPA Publication year: 2023
Kinetics of K release from soils of brazilian coffee regions: effect of organic acids. Estudos de cinética de liberação de K podem contribuir para avaliação da disponibilidade deste nutriente no solo para as plantas. Este trabalho teve como objetivos investigar a cinética de liberação d... ... Repository: BDPA Publication year: 2008
Bone meal and hydrogel enhance soil fertility with cashew farming in semi-arid areas. Repository: BDPA Publication year: 2024
High copper content in vineyard soils promotes modifications in photosynthetic parameters and morphological changes in the root system of "Red Niagara" plantlets. High copper (Cu) soil contents, due to the continuous vineyard application of Cu fungicides throughout the years, may impair the growth of the shoot and modify the structure of the root system. The cu... ... Repository: BDPA Publication year: 2018
Applications of laser-induced breakdown spectroscopy for soil characterization, part II: Review of elemental analysis and soil classification. In-field soil health assessments, including plant nutrients and toxic elements, are needed and could improve the sustainability of agriculture production. Among the available analytical techniques for... ... Repository: BDPA Publication year: 2019
Biossolubilização de rochas silicáticas e produção de ácidos orgânicos in vitro por fungos filamentosos isolados de solos ferruginosos de Minas Gerais. Repository: BDPA Publication year: 2016
Intercropping of young grapevines with native grasses for phytoremediation of Cu-contaminated soils. Intercropping may be a strategy for phytoremediation of vineyard soils with high copper (Cu) content. The study aimed to evaluate the contribution of South American native grasses in limiting Cu avail... ... Repository: BDPA Publication year: 2018
Changes in soil carbon, nitrogen, and phosphorus due to land-use changes in Brazil. Abstract. In this paper, soil carbon, nitrogen and phosphorus concentrations and stocks were investigated in agricultural and natural areas in 17 plot-level paired sites and in a regional survey encom... ... Repository: BDPA Publication year: 2015
Predicting bulk density in Brazilian soils for carbon stocks calculation: a comparative study of multiple linear regression and Random Forest models using continuous and categorical variables. The present study aims to develop pedotransfer functions for estimating ?b using stepwise multiple linear regression applied to soil properties from available databases, which are considered suitable... ... Repository: BDPA Publication year: 2025

Showing 1 - 10 of 3,376 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.