Production Control Systems
Mostrando 1-12 de 421 artigos, teses e dissertações.
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1. Tolerance of cerrado baru tree (Dipteryx alata) submitted to different doses of glyphosate
ABSTRACT Baru tree (Dipteryx alata Vogel.) is a been an alternative to establish an Integration Crop-Livestock-Forestry Systems (ICLFS), combining native species preservation with sustainable food production. However, the management procedure of herbicides for weed control is one of the major limiting factors to include tree components within ICLFS. Thus, th
Revista Ceres. Publicado em: 2022
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2. Are hemoglobin-derived peptides involved in the neuropsychiatric symptoms caused by SARS-CoV-2 infection?
Follow-up of patients affected by COVID-19 has unveiled remarkable findings. Among the several sequelae caused by SARS-CoV-2 viral infection, it is particularly noteworthy that patients are prone to developing depression, anxiety, cognitive disorders, and dementia as part of the post-COVID-19 syndrome. The multisystem aspects of this disease suggest that mul
Brazilian Journal of Psychiatry. Publicado em: 2022
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3. Selectivity and residual weed control of pre-emergent herbicides in soybean crop
ABSTRACT The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was to evaluate their selectivity and residual weed control in soybean crops and their effect on the weeds Amaranthus hybridus, Bide
Rev. Ceres. Publicado em: 2021-06
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4. HYDROPONIC CULTIVATION OF CORIANDER USING FRESH AND BRACKISH WATERS WITH DIFFERENT TEMPERATURES OF THE NUTRIENT SOLUTION
ABSTRACT A large number of studies on salinity in hydroponic systems have been carried out, but few of them have evaluated the interaction between salinity and nutrient solution temperatures. Two experiments were carried out in a randomized block design from January to February (Experiment I) and June to July 2018 (Experiment II). Experiment I consisted of t
Eng. Agríc.. Publicado em: 2020-12
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5. ACHPA: A sensor based system for automatic environmental control in hydroponics
Abstract The trend towards tunnel farming and hydroponic systems is increasing owing to the climatic changes as well as the need to increase crop yield. Hydroponic is a technique of growing plants without soil. Tunnel farming and hydroponic system requires controlled environmental parameters like temperature, humidity and soil moisture for better production
Food Sci. Technol. Publicado em: 2020-09
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6. ACHPA: A sensor based system for automatic environmental control in hydroponics
Abstract The trend towards tunnel farming and hydroponic systems is increasing owing to the climatic changes as well as the need to increase crop yield. Hydroponic is a technique of growing plants without soil. Tunnel farming and hydroponic system requires controlled environmental parameters like temperature, humidity and soil moisture for better production
Food Sci. Technol. Publicado em: 20/12/2019
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7. Conservation Agriculture in Trouble? Estimating the Economic Impact of an Eventual Glyphosate Prohibition in Spain
RESUMO: O controle de plantas daninhas é um aspecto crucial em muitos sistemas de agricultura de conservação, uma vez que os custos e a economia de tempo de evitar o plantio direto estão intimamente ligados ao uso de herbicidas eficazes e ecologicamente corretos. Isso levou ao uso difundido de glifosato em fazendas administradas sob agricultura de conser
Planta daninha. Publicado em: 02/12/2019
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8. Estimating the efficiency level of different tea farming systems in Rize Province Turkey
RESUMO: O estudo analisa o nível de eficiência de dois sistemas agrícolas diferentes, tais como proprietários e fazendas de chá operadas por acionistas, bem como explorar o efeito de diferentes fatores de decisão, estruturais e de gestão na eficiência. Total de 138 produtores de chá foram selecionados através do procedimento de amostragem estratif
Cienc. Rural. Publicado em: 25/11/2019
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9. SUPPRESSION OF Urochloa brizantha AND U. ruziziensis BY GLYPHOSATE UNDERDOSES
RESUMO O consórcio de espécies de Urochloa com milho é uma alternativa para viabilizar o Sistema Plantio Direto, além de influenciar na comunidade de plantas daninhas. Assim torna-se importante pesquisar subdoses do herbicida glyphosate para o manejo da gramínea no consórcio, para evitar perdas de produção de grãos e viabilizar o consórcio em área
Rev. Caatinga. Publicado em: 21/10/2019
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10. Technical thinning age of eucalyptus trees grown in crop-forest integration systems
Resumo: O objetivo deste trabalho foi determinar métodos indicadores que ajudem a estabelecer a idade do primeiro desbaste para as árvores em sistemas de integração lavoura-pecuária-floresta, com base nas relações entre o crescimento do eucalipto e a produção de soja e milho. O delineamento experimental utilizado foi o de blocos ao acaso, com quatro
Pesq. agropec. bras.. Publicado em: 14/10/2019
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11. Phenolic Compounds with Allelopathic Potential of Secale cereale L. and Raphanus sativus L. Grown Under an Agroecological No-Tillage System
RESUMO: A identificação de compostos com potencial alelopático produzidos pelas plantas de cobertura pode auxiliar na seleção de espécies para fins de manejo de plantas daninhas em sistema de plantio direto. O objetivo deste estudo foi identificar os principais compostos fenólicos com potencial alelopático na parte aérea das plantas de cobertura cen
Planta daninha. Publicado em: 30/09/2019
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12. Can the strategies for endoparasite control affect the productivity of lamb production systems on pastures?
ABSTRACT The objective of this study was to evaluate the productivity and carcass traits of unweaned Suffolk lambs finished on pasture and subjected to three strategies for endoparasite control: prophylactic treatment of all animals every 28 days; treatment of animals with a cut off number of nematode fecal egg count (FEC) ≥ 700; and treatment of animals u
R. Bras. Zootec.. Publicado em: 12/09/2019