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


Organic nitrogen in a typic hapludox fertilized with pig slurry. The application of pig slurry may have a different effect on nitrogen dynamics in soil compared to mineral fertilization. Thus, the aim of this study was to determine the different forms of organic N... ... Repository: BDPA Publication year: 2015
Poultry litter and pig slurry applications in an integrated crop-livestock system. Abstratc: Organic fertilizers derived from poultry litter and pig slurry are alternatives to mineral fertilizers in increasing soil nutrient availability. The aim of this study was to evaluate soil re... ... Repository: BDPA Publication year: 2016
Maize nitrogen use efficiency is affected by pig slurry composting and anaerobic digestion. ABSTRACT: We assessed the nitrogen use efficiency of maize amended with mineral and organic N sources in a Nitisol from Southern Brazil under contrasting soil tillage systems: conventional tillage (CT... ... Repository: BDPA Publication year: 2017
Maize yield after long-term application of pig slurry. Organic wastes produced in large quantities in pig farms, such as liquid swine manure (LSM), can become a good alternative source of nutrients for agriculture, thus enabling total or partial replaceme... ... Repository: BDPA Publication year: 2017
Chemical attributes of a Hapludox soil after nine years of pig slurry application. ABSTRACT: The objective of this study was to evaluate the pig slurry application effects on chemical attributes of a Hapludox soil managed under no-tillage system. Treatments consisted of 50, 100 and... ... Repository: BDPA Publication year: 2012
Copper and zinc forms in soil fertilized with pig slurry in the bean crop. Abstract: The application of pig slurry may have different influence on copper (Cu) and zinc (Zn) dynamics in the soil compared with mineral fertilization. The aim of this research was to determine th... ... Repository: BDPA Publication year: 2016
Nitrogen dynamics in soils cultivated with maize and fertilized with pig slurry. The proper disposal of pig manure is of great importance because, when mishandled, it can contaminate water resources. This study aimed to evaluate the nitrogen dynamics in a Cerrado Oxisol and its ab... ... Repository: BDPA Publication year: 2012
Efficiency of fluid organomineral fertilizer with pig slurry in nitrogen and phosphorus availability. Abstratc: The use of pig slurry (PS) in fluid fertilizer formulation, for nitrogen (N) and phosphorus (P) supply, consists of an innovative technology due to this waste reuse in the environment. The o... ... Repository: BDPA Publication year: 2020
Soil CO2 emission in 'Tifton 85' bermudagrass pasture fertilized with liquid pig slurry. The application of liquid pig slurry (LPS) to pastures offers potential as a fertilizer but could have a direct influence on soil CO2 emissions. This study evaluated soil carbon dioxide emissions afte... ... Repository: BDPA Publication year: 2021
Greenhouse gas emission from the soils fertilized with liquid pig slurry (LPS) in Tifton 85 bermudagrass pasture in tropical savanna. Soils have important roles in the global budgets of the greenhouse gases. The liquid pig slurry (LPS) in pastures has high potential as a fertilizer but could have a direct influence on emission of gr... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 134 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.