Results 11 to 20 of about 27,872 (259)

THE ECONOMIC EFFECTS OF RECYCLING AGRICULTURAL WASTE ON AGRICULTURAL PRODUCTION [PDF]

Arab Universities Journal of Agricultural Sciences, 2018
Agricultural waste is an unexploited economic value, which makes it an environmental burden. In recent years, the economic importance of some important strategic crops in Egypt has increased and the quantities of waste and secondary products have ...
M. Zakka, B. Morsi, Iman Amin
doaj   +2 more sources

Production of oyster mushroom (Pleurotus ostreatus) from some waste lignocellulosic materials and FTIR characterization of structural changes

Scientific Reports, 2023
In this study, oyster (Pleurotus ostreatus) mushroom was cultivated from hazelnut branches (HB) (Corylus avellana L.), hazelnut husk (HH), wheat straw (WS), rice husk (RH) and spent coffee grounds (CG).
Caglar Akcay, Faik Ceylan, Recai Arslan
doaj   +1 more source

Avaliação agronômica de biossólidos tratados por diferentes métodos químicos para aplicação na cultura do milho Agronomic evaluation of biosolids treated by different chemical methods for cultivation of maize

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
A presença de patógenos e metais potencialmente tóxicos, são as principais limitações do lodo de esgoto para a reciclagem agrícola. Este trabalho avaliou a aplicação de biossólidos, tratados quimicamente, em um Latossolo Vermelho distrófico, na produção ...
Ivaldete T. Barros, Cleverson V. Andreoli, Ivan G. de Souza Junior, Antonio C. S. da Costa   +3 more
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Estoques de carbono orgânico e de nitrogênio, pH e densidade de um Latossolo após três aplicações de lodos de esgoto Organic carbon and nitrogen stocks, pH and bulk density of a Latosol after three sewage sludge applications

Revista Brasileira de Ciência do Solo, 2007
O elevado conteúdo de matéria orgânica de lodo de esgoto é uma das motivações para sua disposição no ambiente como condicionador do solo. O objetivo deste trabalho foi avaliar o efeito de aplicações consecutivas de lodo de esgoto sobre o acúmulo de C e ...
Rita Carla Boeira, Manoel Dornelas de Souza   +1 more
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Avaliação agronômica de um biossólido industrial para a cultura do milho Agronomic assessment of an industrial biosolid for corn crop

Pesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi avaliar a viabilidade agronômica de um biossólido industrial para a cultura do milho. O experimento foi realizado no campo, em um Cambissolo distrófico, nos anos agrícolas 1999/2000 e 2000/2001. A aplicação de 0, 6, 12, 18 e
Isabel Cristina de Barros Trannin, José Oswaldo Siqueira, Fátima Maria de Souza Moreira   +2 more
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Studying the Influence of the Technical Performance Complexity and the Nomenclature and Quantitative Composition of Agricultural Machinery on Its Recyclability Rate

Инженерные технологии и системы, 2020
Introduction. Rational recycling of agricultural machinery, which has reached the end of its service life, is an urgent problem of the modern agro-industrial complex.
Igor N. Kravchenko, Yri S. Migachev, Yury A. Kuznetsov, Alexandr М. Davydkin, Mikhail N. Erofeev   +4 more
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SOCIAL ASSESSMENT OF THE ROLE OF WOMEN IN THE FIELD OF AGRICULTURAL WASTE RECYCLING IN SAHEL AL-TINA AREA, AL-SALAM CANAL REGION [PDF]

Journal of Environmental Science, 2021
The research aimed to study the social evaluation of role of women in terms of agricultural waste recycling in the area of Sahl Al-Tina, It was done on a simple random sample of women working in agriculture of 151 representing 5% of the total women ...
Eman F. Abdel Aal, Hatem A. Ahmed, Mostafa L. Abdel Aziz   +2 more
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Mineralização de compostos nitrogenados de lodos de esgoto na quinta aplicação em Latossolo Organic nitrogen mineralization rate following the fifth sewage sludge application in an Oxisol

Revista Brasileira de Ciência do Solo, 2009
Em sistemas agrícolas em que se aplica lodo de esgoto, devem ser consideradas as necessidades de N das plantas e, simultaneamente, evitar a geração de excesso de nitrato, poluente potencial de águas subsuperficiais.
Rita Carla Boeira, Viviane Cristina Bettanin Maximiliano   +1 more
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Effect of Rhodococcus bioaugmentation and biostimulation on dibenzothiophene biodegradation and bacterial community interaction in petroleum-contaminated soils

Frontiers in Environmental Science, 2023
Bioremediation can be effective method for achieving polycyclic aromatic hydrocarbons (PAHs) degradation in soil contaminated with petroleum. The aim of this study was to compare the effect of Rhodococcus bioaugmentation (BIOE) and biostimulation (BIOS ...
Wenjie Chen, Wenjie Chen, Yilin Zuo, Yilin Zuo, Zhuonan Hou, Bo Wang, Shangao Xiong, Xiaoyan Ding, Bihui Peng, Bihui Peng, Kaiyun Zhou, Kaiyun Zhou, Ji Li, Ji Li, Rui Liu, Rui Liu, Guochun Ding, Guochun Ding, Yuquan Wei, Yuquan Wei, Ting Xu, Ting Xu   +21 more
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Degradable Nursery Containers Made of Rice Husk and Cornstarch Composites

BioResources, 2016
The degradation behavior was investigated for eco-composite nursery containers (NCs) prepared with rice husk and cornstarch adhesive modified with urea formaldehyde (UF) as a wet strength agent.
Enhui Sun, Hongying Huang, Fengwen Sun, Guofeng Wu, Zhizhou Chang   +4 more
doaj   +1 more source