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	Provedor de dados CIGR Journal (2) Thai Agricultural (1) Ciência Rural (1) REA (1) Autor Antolin, Ma Cecilia R. (1) Castañeda-galvís,María T. (1) Daungsamorn Tulapithak (1) Dela Cruz, Renita S. M. (1) Dourmad,Jean-Yves (1) EWEMOJE, Temitayo Abayomi (1) Flores, Edgar Dulay (1) García-Caceres,Rafael G. (1) Kasuyuki Inbuchi (1) Monteiro,Alessandra Nardina Trícia Rigo (1) Naranjo-Merino,Carlos A. (1) Oluwaniyi, Oluwamayowa Oluwafemi (1) Ortiz-Rodríguez,Oscar O. (1) Patcharee Saenjan (1) Pozza,Paulo Cesar (1) Villamizar-Gallardo,Raquel A. (1) Mais... Palavra-chave Global warming potential (5) Greenhouse gases (2) Acidification potential (1) Agricultural and Bioprocess Engineering (1) Agricultural and Environmental Engineering GaBi6 (1) Carbon (1) Carbon footprint (1) Climate changes (1) Crude protein (1) Energy (1) Energy and Environmental Engineering corn (1) Environmental impact (1) Feasible soil (1) GWP (1) Greenhouse gas emission (1) Life Cycle Assessment (1) Methane (1) Nutrient (1) Paddy soil (1) Rice (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) PhysicalObject (1) Ano 2017 (1) 2016 (3) 2011 (1) País Brazil (2) China (2) Thailand (1) Idioma Inglês (4) Thailandês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Carbon footprint of the colombian cocoa production REA Ortiz-Rodríguez,Oscar O.; Villamizar-Gallardo,Raquel A.; Naranjo-Merino,Carlos A.; García-Caceres,Rafael G.; Castañeda-galvís,María T.. ABSTRACT Cocoa is an important commercial crop in the tropics; and estimating the carbon emissions in the producing-areas is a worthwhile effort. The main goal of the current paper was to evaluate the carbon footprint (CF) per kilogram of Colombian cocoa bean produced under conventional and agroforestry managements, following the methods proposed by PAS 2050. In this research, we compared our results to other worldwide researches, showing an overview of the current limitations and challenges involving the CF researches. Our results showed that all calculated environmental burdens were lower for the conventional management. In the agroforestry practice, composting of cocoa pod husks contributed with approximately 34.00E+00 g methane and 2.55E+00 g nitrous... Tipo: Info:eu-repo/semantics/article Palavras-chave: Carbon footprint; Climate changes; Global warming potential; Theobroma cacao L. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000200260 ความเป็นไปได้ของการใช้สารปรับปรุงดินเพื่อลดก๊าซเรือนกระจกและขณะเดียวกันรักษาผลผลิตข้าว: รายงานการวิจัยฉบับสมบูรณ์ Thai Agricultural Patcharee Saenjan; Daungsamorn Tulapithak; Kasuyuki Inbuchi. Field experiment was conducted in farmer’s rice field with loamy soil in Khon Kaen province, northeast of Thailand during to study the effect of different levels of sulfate (SO42-) on methane emission and rice yield. SO42- was applied at the rate of 0, 50, 100, and 210 kg SO42- ha-1 by using ammonium phosphate (42% SO42-) with balanced amount of 80 kg N, 100 kg P2O5 and 80 kg K2O ha-1 by adding various fertilizers. The experiment was laid out in randomized completely block design (RCBD) with tripled replication. CH4 flux was measured every week by using closed chambers method. Global warming potential (GWP) was also calculated. Soil samples were collage at each growth stage to determine SO42-, NH4+ and Fe2+. Rice yield was measured at harvest. The... Tipo: PhysicalObject Palavras-chave: Rice; Paddy soil; Rice production; Rice yield; Sulfate; Global warming potential; GWP; Methane; Feasible soil; Greenhouse gas emission; ข้าว; ดินนา; การผลิตข้าว; ภาวะโลกร้อน; ก๊าซมีเทน; ก๊าซเรือนกระจก; การปลดปล่อยก๊าซมีเทน; สารปรับปรุงดิน; ปุ๋ยซัลเฟต; การลดปริมาณก๊าซมีเทน; จ.ขอนแก่น. Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5715 Mechanised shea butter production in south-western Nigeria using Life Cycle Assessments (LCA) approach from gate-to-gate CIGR Journal EWEMOJE, Temitayo Abayomi; Oluwaniyi, Oluwamayowa Oluwafemi. Agriculture and food processing, industry are among the largest industrial sectors that uses large amount of energy. Thus, a larger amount of gases from their fuel combustion technologies are being released into the environment. The study was therefore designed to assess each unit production processes in order to identify hotspots using life cycle assessments (LCA) approach in South-western Nigeria. Data such as machine power rating, operations duration, inputs and outputs of shea butter materials for unit processes obtained at site were used to modelled Life Cycle Impact Analysis (LCIA) on GaBi6 (Holistic Balancing) software.  Four scenarios were drawn for the impact assessments. Material sourcing from Kaiama, Scenarios 1, 3 and Minna Scenarios 2, 4 but... Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural and Environmental Engineering GaBi6; Life Cycle Assessment; Shea butter production; Global warming potential; Acidification potential; South-western Nigeria. Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3557 Environmental performance of farmer-level corn production systems in the Philippines CIGR Journal Flores, Edgar Dulay; Dela Cruz, Renita S. M.; Antolin, Ma Cecilia R.. Four corn production systems at farmer-level of operation were evaluated. Environmental performance such as energy use, energy efficiency, greenhouse gas emission (GHG) and carbon efficiency were determined. Data were collected from 60 corn producing farmers using survey questionnaires and face to face interview. The input energy to produce an output energy of 69,714.06 and 73,029.60 MJ/ha for sun drying and mechanical drying, respectively, were 22,346.27, 31, 469.75, 22, 399.05 and 31,522.53 MJ/ha for systems 1 (manual harvesting and sun drying), 2 (manual harvesting and mechanical drying), 3 (mechanical harvesting and sun drying) and 4 (mechanical harvesting and mechanical drying), respectively.  The highest energy input was observed for system 4... Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural and Bioprocess Engineering; Energy and Environmental Engineering corn; Carbon; Energy; Global warming potential; Greenhouse gases. Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3568 Life cycle assessment as a tool to evaluate the impact of reducing crude protein in pig diets Ciência Rural Monteiro,Alessandra Nardina Trícia Rigo; Dourmad,Jean-Yves; Pozza,Paulo Cesar. ABSTRACT: Environmental impacts of livestock systems, especially pig production, have come under increasing debate in recent years. The challenge is in meeting the growing demand for food at an affordable cost, without compromising environmental integrity. Previous studies have shown that feed production is responsible for the majority of CO2-eq. emission resulting from pig farming systems. This seems to indicate that feed strategies could be an effective tool to achieve the sustainability of the pork chain. Therefore, dietary crude protein reduction, through the addition of industrial amino acids, lessens the nitrogen excretion by pigs and, consequently, could mitigate the effects on the environment of pig production. In this sense, to effectively... Tipo: Info:eu-repo/semantics/article Palavras-chave: Crude protein; Environmental impact; Global warming potential; Greenhouse gases; Nutrient. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600653 Registros recuperados: 5 Primeira ... 1 ... Última

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