Results 71 to 80 of about 14,250 (246)

Metais pesados e patógenos em milho e feijão caupi consorciados, adubados com lodo de esgoto Heavy metals and pathogens in maize - cowpea intercropping system fertilized with sewage sludge

Revista Brasileira de Engenharia Agrícola e Ambiental, 2007
Neste trabalho, buscou-se avaliar o efeito da adubação com lodo de esgoto submetido a diferentes processos de higienização, sobre os teores de metais pesados e densidade de patógenos no solo e em grãos de milho e feijão caupi consorciados. Os tratamentos
Thiago A. R. Nogueira, Regynaldo A. Sampaio, Ivana M. Fonseca, Cleidson S. Ferreira, Sandra E. Santos, Luiz C. Ferreira, Eduardo Gomes, Luiz A. Fernandes   +7 more
doaj   +1 more source

Agronomic biofortification of wheat with zinc through co‐addition of organic carbon with zinc fertilizers

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Zinc malnutrition ranks fifth in terms of the leading cause of disease in developing countries. Agronomic biofortification is an effective way to increase micronutrient concentrations in grain crops. A greenhouse experiment was conducted to investigate the effectiveness of various Zn sources (organic and inorganic) with and without organic C ...
Mohammad M. Almutari, Ganga M. Hettiarachchi, Dorivar A. Ruiz Diaz, Allan Fritz, Johnathon D. Holman, Yared Assefa   +5 more
wiley   +1 more source

Disponibilidade de nutrientes no solo, qualidade de grãos e produtividade da soja em solo adubado com lodo de esgoto Availability of soil nutrients, quality of grains and yield of soybean in soil treated with sewage sludge

Pesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi verificar o efeito direto e residual da adubação com lodo de esgoto, como fonte de P, na produtividade da soja, na qualidade dos grãos para consumo humano e no potencial de lixiviação do nitrato.
Rosana Faria Vieira, Roberto Tetsuo Tanaka, Siu Mui Tsai, Daniel Vidal Pérez, Célia Maria Maganhotto de Sousa Silva   +4 more
doaj   +1 more source

Impacts of organic input application strategies on soil greenhouse gas emissions in diverse cropping systems in a semiarid region

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Organic amendments enhance soil quality in agroecosystems, although they may modify the dynamics of greenhouse gas (GHG) emissions, highlighting complex interactions between soil management and environmental sustainability. A field experiment was conducted in the semiarid region of Iran to evaluate the effects of barley residues (BR), sheep ...
Morad Mirzaei, David Holl, Magdalena Matysek, Mary Harty, Laura Cardenas, Yuan Li, Ján Horák, Mohamed Allam, Roberto Mancinelli, Emanuele Radicetti   +9 more
wiley   +1 more source

Lodo de esgoto em atributos biológicos do solo e na nodulação e produção de soja Sewage sludge effects on soil biological parameters and on soybean nodulation and yield

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar os efeitos da aplicação do lodo produzido pela Companhia de Saneamento Ambiental do Distrito Federal (Caesb) na nodulação e rendimento de grãos da soja e em atributos biológicos de um Latossolo Vermelho de Cerrado. O
Carla Albuquerque de Souza, Fábio Bueno dos Reis Junior, Iêda de Carvalho Mendes, Jorge Lemainski, José Eurípedes da Silva   +4 more
doaj   +1 more source

Nitrate and phosphate leaching in a phaeozen soil treated with biosolids, composted biosolids and inorganic fertilizers [PDF]

, 2009
The use of organic wastes in agriculture may increase the production of crops by incorporating organic matter and nutrients into the soil, and by improving its physical characteristics; however, this use may cause environmental problems such as the ...
ESTELLER ALBERICH, MARIA VICENTA, ESTELLER ALBERICH, MARIA VICENTA, GARRIDO HOYOS, SOFIA ESPERANZA, GARRIDO HOYOS, SOFIA ESPERANZA, MARTINEZ VALDES, HECTOR, MARTINEZ VALDES, HECTOR, URIBE, Q., URIBE, Q.   +7 more
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Effect of heavy metals and organic matter on root exudates (low molecular weight organic acids) of herbaceous species: An assessment in sand and soil conditions under different levels of contamination [PDF]

, 2016
9 páginas.-- 7 figuras.-- 1 tablas.-- 37 referencias.-- Supplementary data related to this article can be found at http://dx.doi.org/10.1016/j.envpol.2016.05.080.Bioavailability of heavy metals can be modified by different root exudates. Among them, low
Madejón, Engracia, Madejón, Paula, Montiel Rozas, M. M.   +2 more
core   +1 more source

Biorefinery and Valorization Strategies for Sugarcane Bagasse: Integrating Food, Health, Economic, and Industrial Applications

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
The review presents an integrated biorefinery approach that links sugarcane bagasse utilization across food, health, and industrial sectors. It explores the potential of bagasse‐derived fibers and compounds in functional foods and edible coatings. It highlights the antioxidant, antimicrobial, and prebiotic properties of sugarcane bagasse for disease ...
Desye Alemu Teferi, Messenbet Geremew Kassa, Mikru Tesfa Belachew, Eshetie Gelagay Erku   +3 more
wiley   +1 more source

Organic acids in the rhizosphere and phytoavailability of sewage sludge-borne trace elements Ácidos orgânicos na rizosfera e fitodisponibilidade de elementos-traço originários de lodo de esgoto

Pesquisa Agropecuária Brasileira, 2007
The aim of this work was to quantify low molecular weight organic acids in the rhizosphere of plants grown in a sewage sludge-treated media, and to assess the correlation between the release of the acids and the concentrations of trace-elements in the ...
Adriana Marlene Moreno Pires, Giuliano Marchi, Maria Emília Mattiazzo, Luiz Roberto Guimarães Guilherme   +3 more
doaj   +1 more source

Pengaruh Waktu Kontak dan Laju Pengadukan terhadap Adsorpsi Zat Warna pada Air Gambut Menggunakan Adsorben Limbah Biosolid Land Application Industri Minyak Kelapa Sawit [PDF]

, 2017
Peat water is a type of surface water that contains natural organic materials, so that cause brownish-colored water, taste and smell, in addition to the color of peat water caused by organic acid.
Daud, S. (Syarfi), Syafrianda, I. (Irpan), Yenie, E. (Elvi)   +2 more
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