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Residual Effects of the Organic Amendments Poultry Litter, Farmyard Manure and Biochar on Soybean Crop. The study aimed to evaluate the residual effects of the organic amendments poultry litter, farmyard manure and biochar combined with mineral fertilizer on some agronomic attributes of a soybean crop. Repository: BDPA Publication year: 2014
Influence of organic loading rate on archea community concentration in a cstr reactor treating swine manure. Repository: BDPA Publication year: 2022
Biogas production from dairy cattle manure, under organic and conventional production systems. The purpose of this study was to evaluate the production of biogas, as well as the biogas production potential resulting from the anaerobic biodigestion of dairy cattle manure under organic (CMOS) and... ... Repository: BDPA Publication year: 2017
Biogas and biofertilizer production from dairy cattle manure under organic and conventional production systems in Seropedica, Rio de Janeiro (Brazil). The goal of this study was to evaluate the production of biogas potential and biofertilizer resulting from the anaerobic biodigestion of dairy cattle manure under organic and conventional production s... ... Repository: BDPA Publication year: 2019
Process performance of swine carcass and manure co-digestion in comparing of manure mono-digestion: impact of organic loading rate. Repository: BDPA Publication year: 2019
Performance of the Manure-DNDC model in estimating soil organic carbon stocks of (sub)tropical soils under different pedoclimatic zones and farming systems. Repository: BDPA Publication year: 2023
Contenido de metales pesados en abonos orgánicos, sustratos y plantas cultivadas en organopónicos: Heavy metals content in organic manures, substrates and plants cultivated in organoponics. La utilización de abonos orgánicos (AO) de diversos orígenes, como los compost obtenidos a partir de residuales sólidos urbanos (RSU), en organopónicos de la agricultura urbana, es una alternativa par... ... Repository: BDPA Publication year: 2012
Adubação do algodão colorido BRS 200 em sistema orgânico no Seridó Paraibano. Resumo: É grande a potencialidade do algodão colorido para ser cultivado organicamente na região semi-árida, onde as condições edafoclimáticas possibilitam o cultivo sem defensivos agrícolas. Os adubo... ... Repository: BDPA Publication year: 2005
Chemical study of vermicomposted agroindustrial wastes. Purpose The disposal of solid waste is a serious environmental problem for humanity. Vermicomposting is used as one of the methods for recycling of organic waste, resulting in a humified material of g... ... Repository: BDPA Publication year: 2016
Fertilizantes de leguminosas como fontes alternativas de nitrogênio para produção orgânica de alface. O objetivo deste trabalho foi avaliar o potencial de dois fertilizantes de leguminosas - produtos derivados do corte, desidratação e moagem da biomassa aérea das leguminosas mucuna-cinza (Mucuna pruri... ... Repository: BDPA Publication year: 2008

Showing 1 - 10 of 1,143 results.

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