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Engenharia Agricola最新文献

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THERMAL EXCHANGES IN A COVERED LAGOON BIODIGESTER TREATING PIG FARM EFFLUENT HEATED BY SOLAR ENERGY 有盖泻湖生物消化池处理由太阳能加热的猪场污水的热交换
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220130/2023
P. Maradini, A. P. Rosa, J. Lopes, J. Carlo, A. Borges
{"title":"THERMAL EXCHANGES IN A COVERED LAGOON BIODIGESTER TREATING PIG FARM EFFLUENT HEATED BY SOLAR ENERGY","authors":"P. Maradini, A. P. Rosa, J. Lopes, J. Carlo, A. Borges","doi":"10.1590/1809-4430-eng.agric.v43nepe20220130/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220130/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"17 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
BIOENERGETIC CULTURES: ESTIMATE OF OIL CONTENT IN MACAW PALM VIA COMPUTER VISION 生物能量培养:用计算机视觉估计金刚鹦鹉棕榈的油含量
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220105/2023
Anderson G. Costa, Maria Clara T. M. de Oliveira, João Célio L. de Carvalho, F. Pinto, S. Y. Motoike
{"title":"BIOENERGETIC CULTURES: ESTIMATE OF OIL CONTENT IN MACAW PALM VIA COMPUTER VISION","authors":"Anderson G. Costa, Maria Clara T. M. de Oliveira, João Célio L. de Carvalho, F. Pinto, S. Y. Motoike","doi":"10.1590/1809-4430-eng.agric.v43nepe20220105/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220105/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ANAEROBIC CO-DIGESTION OF SWINE AND LAYING HEN WASTE FOR BIOGAS GENERATION AND DIGESTATE QUALITY 猪和蛋鸡粪便厌氧共消化的产气和消化品质
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220124/2023
Flávia E. de A. Pereira, A. P. Rosa, E. S. M. Borges, M. Otenio, Letícia D. de Souza, Juliana E. L. do Nascimento, A. Borges
{"title":"ANAEROBIC CO-DIGESTION OF SWINE AND LAYING HEN WASTE FOR BIOGAS GENERATION AND DIGESTATE QUALITY","authors":"Flávia E. de A. Pereira, A. P. Rosa, E. S. M. Borges, M. Otenio, Letícia D. de Souza, Juliana E. L. do Nascimento, A. Borges","doi":"10.1590/1809-4430-eng.agric.v43nepe20220124/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220124/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RESEARCH ON SOIL FRAGMENTATION CHARACTERISTICS BASED ON FRACTAL DIMENSION AND IMAGE PROCESSING 基于分形维数和图像处理的土壤破碎化特征研究
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43n1e20220097/2023
Junru Li, Shengshi Xie, Fei Liu, Xu Zhao
{"title":"RESEARCH ON SOIL FRAGMENTATION CHARACTERISTICS BASED ON FRACTAL DIMENSION AND IMAGE PROCESSING","authors":"Junru Li, Shengshi Xie, Fei Liu, Xu Zhao","doi":"10.1590/1809-4430-eng.agric.v43n1e20220097/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43n1e20220097/2023","url":null,"abstract":"To improve the complex process of judging the degree of soil fragmentation during potato-soil separation and to establish a fast and effective judging method. Soil drop experiments were performed using sandy soil from the potato growing region of Hohhot, Inner Mongolia Autonomous Region, China. The effects of soil moisture content, hardness, volume, drop height, inclination of the separating sieve and composition of the separating sieve rod on soil fragmentation were investigated. The fractal dimension and image processing used to quantify soil fragmentation and scattering and obtain quantitative indicators of soil fragmentation. The results showed that the following factors influenced soil fragmentation in descending order of statistical significance: soil hardness, fall height and soil volume. The softer the soil was, the greater the fall height; the larger the soil volume was, the greater the fragmentation. Meanwhile the correlation between the two indicators is extremely high, simplifying assessment of the degree of soil fragmentation. This study clearly shows the influence of the intrinsic physical properties of soil and the external physical parameters of potato excavators on the characteristics of crushed soil","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS 油籽萝卜(Raphanus sativus L. var. oleformis Pers.)的评价石油作为生物燃料的潜在成分
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220137/2023
Y. Tsytsiura
{"title":"EVALUATION OF OILSEED RADISH ( Raphanus sativus L. var. oleiformis Pers.) OIL AS A POTENTIAL COMPONENT OF BIOFUELS","authors":"Y. Tsytsiura","doi":"10.1590/1809-4430-eng.agric.v43nepe20220137/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220137/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MICROALGAE AS RAW MATERIAL FOR BIODIESEL PRODUCTION: PERSPECTIVES AND CHALLENGES OF THE THIRD GENERATION CHAIN 微藻作为生物柴油生产的原料:第三代微藻链的前景与挑战
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220087/2023
A. Lomeu, Henrique V. de Mendonça, M. Mendes
{"title":"MICROALGAE AS RAW MATERIAL FOR BIODIESEL PRODUCTION: PERSPECTIVES AND CHALLENGES OF THE THIRD GENERATION CHAIN","authors":"A. Lomeu, Henrique V. de Mendonça, M. Mendes","doi":"10.1590/1809-4430-eng.agric.v43nepe20220087/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220087/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EMISSIONS AND PERFORMANCE OF A DIESEL ENGINE AFFECTED BY CRAMBE BIODIESEL BLENDS crambe生物柴油混合物对柴油机排放和性能的影响
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220113/2023
Leonardo da S. Reis, R. F. Santos, C. F. Lewandoski, E. T. C. Silva, Wilson A. de Oliveira
{"title":"EMISSIONS AND PERFORMANCE OF A DIESEL ENGINE AFFECTED BY CRAMBE BIODIESEL BLENDS","authors":"Leonardo da S. Reis, R. F. Santos, C. F. Lewandoski, E. T. C. Silva, Wilson A. de Oliveira","doi":"10.1590/1809-4430-eng.agric.v43nepe20220113/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220113/2023","url":null,"abstract":"Brazil has been facing a huge rise in fuel and diesel prices due to the rise in the international market and the war between Ukraine and Russia. The rise in electricity prices is also a problem that affects everyone in Brazil. This study aimed to evaluate the performance and emissions of a diesel engine for power generation that operates with crambe-based fuels with blends of 0% (control), B5, B10, B15, B20, B50, B70","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67257908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
APPLICATION OF ENERGY EFFICIENCY EVALUATION METHODS FOR COMMERCIAL BUILDINGS IN AGRIBUSINESS 农业综合企业商业建筑能效评价方法的应用
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220157/2023
L. R. G. Gabriel Filho, Cristhian A. Rodrigues, M. C. R. Halmeman, S. C. D. Oliveira
{"title":"APPLICATION OF ENERGY EFFICIENCY EVALUATION METHODS FOR COMMERCIAL BUILDINGS IN AGRIBUSINESS","authors":"L. R. G. Gabriel Filho, Cristhian A. Rodrigues, M. C. R. Halmeman, S. C. D. Oliveira","doi":"10.1590/1809-4430-eng.agric.v43nepe20220157/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220157/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67258230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMPACT OF CLIMATE CHANGE ON HYDROELECTRIC POWER DURATION CURVES OF SMALL RURAL CATCHMENTS IN THE AMAZON 气候变化对亚马逊河流域农村小流域水力发电持续时间曲线的影响
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220144/2023
Amanda de C. L. Soares, C. Blanco, J. D. S. Cruz
{"title":"IMPACT OF CLIMATE CHANGE ON HYDROELECTRIC POWER DURATION CURVES OF SMALL RURAL CATCHMENTS IN THE AMAZON","authors":"Amanda de C. L. Soares, C. Blanco, J. D. S. Cruz","doi":"10.1590/1809-4430-eng.agric.v43nepe20220144/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220144/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67258223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
VOLTAGE REGULATION IN RURAL NETWORKS WITH DISTRIBUTED GENERATION 分布式发电农村电网的电压调节
IF 1 4区 农林科学
Engenharia Agricola Pub Date : 2023-01-01 DOI: 10.1590/1809-4430-eng.agric.v43nepe20220156/2023
Yuri Ferruzzi, Samuel N. M. de Souza, Matheus B. Kolln, Estor Gnoatto, J. Siqueira
{"title":"VOLTAGE REGULATION IN RURAL NETWORKS WITH DISTRIBUTED GENERATION","authors":"Yuri Ferruzzi, Samuel N. M. de Souza, Matheus B. Kolln, Estor Gnoatto, J. Siqueira","doi":"10.1590/1809-4430-eng.agric.v43nepe20220156/2023","DOIUrl":"https://doi.org/10.1590/1809-4430-eng.agric.v43nepe20220156/2023","url":null,"abstract":"","PeriodicalId":49078,"journal":{"name":"Engenharia Agricola","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67258301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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