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Article
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Resumo Este artigo avalia o efeito do cultivo da soja sobre o nível de desenvolvimento socioeconômico e do crescimento econômico das AMC’s (Áreas Mínimas Comparáveis) brasileiras, entre os anos de 1991 e 2010. Para isso, foram estimados os modelos Diferenças em Diferenças com Escore de Propensão (DDM), avaliando o impacto de ser produtor de soja no...
Article
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The uniformity of seed distribution and sowing speed directly impact crop quality and productivity. This experiment assessed how the position of the sowing monitoring sensor influences the distribution of cotton seeds using a pneumatic meter at different operating speeds. The experiment employed a completely randomized two-factor factorial design o...
Article
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Resumen La co-evolución de plantas, ambientes y culturas hace posible la existencia de variedades vegetales denominadas criollas. Conservadas de forma dinámica por agricultores, constituyen elementos identitarios de las comunidades productivas en las que son mantenidas para satisfacer necesidades alimenticias, medicinales, culturales, entre otras....
Article
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Previous literature has mostly used crop diversification indices to quantify the extent of crop diversification used by farmers. Indices are useful in assessing the number and proportion of crops in a farmer's portfolio. However, they often overlook the heterogeneity of the crops in their diversification strategy. Consequently, our comprehension of...
Article
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Con el aparecimiento de nuevas tecnologías, los niños y niñas en edad preescolar presentan gran interés y curiosidad por las mismas, ya que son fáciles de usar y pueden entenderlas rápido; sin embargo, mientras no haya una supervisión por parte de los progenitores, el uso que les den a los aparatos tecnológicos puede desencadenar varios problemas,...
Book
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https://www.taylorfrancis.com/books/mono/10.4324/9781003396642/rethinking-illicit-economies-opium-cocaine-eric-gutierrez
Article
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The experiment were conducted at the Regional Sugarcane Research Station (RSRS) Farm, Gazipur, Bangladesh during the cropping season 2009-2010 and at farmer's field, Kapasia upazila under Gazipur district of Bangladesh during the cropping season 2010-2011 to assess the seasonal abundance of sugarcane pests and their natural enemies throughout the y...
Article
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The present investigation was studied in Zaid season 2022 at student's instructional farm, A.N.D. University of agriculture and Technology, Kumarganj, Ayodhya (U.P.). In the course of research, the Incidence that the population of shoot and fruit borer initiated after sowing till harvesting. The highest incidence of shoot borer was observed on Okra...
Article
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Water is one of the essential factors for agriculture production. According to FAO, 2021, About 90 per cent of water is used for agriculture, but only 50 per cent is used by plants. The remaining water is lost due to evaporation and percolation losses. In this regard, drip irrigation is one of the best alternatives for delivering water to the plant...
Article
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The article presents the results of research on the effect of sprinkling on the structural and aggregate composition of soil and its density. The high quality of sprinkling irrigation is achieved with uniform distribution of rain over the area, acceptable intensity with drop diameter and impact force, at which plants and soil structure are not dama...
Article
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Este artigo tem como objetivo identificar as principais situações de urgência e emergência bucais que afetam pacientes com câncer, ao mesmo tempo em que busca compreender os desafios relacionados à prestação de assistência a esses pacientes na rede pública de saúde. Este estudo constitui uma revisão integrativa da literatura que foi realizada media...
Chapter
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As dificuldades de aprendizagem podem surgir de fatores orgânicos ou até mesmo emocionais. É importante diagnosticá-las para ajudar no desenvolvimento do processo educacional, e entender se estão relacionadas à preguiça, fadiga, sono, tristeza, excitação, desordem, entre outros. Esses fatores considerados anteriormente também podem atrapalhar o apr...
Article
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It has been proposed that climate adaptation research can benefit from an evolutionary approach. But related empirical research is lacking. We advance the evolutionary study of climate adaptation with two case studies from contemporary United States agriculture. First, we define ‘cultural adaptation to climate change’ as a mechanistic process of po...
Article
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Objetivou-se com o trabalho avaliar as características biométricas e de biomassa de frutos de pitaia vermelha (Hylocereus polyrhizus) e sua produtividade em escala mensal, durante sua fase reprodutiva. A área de cultivo foi disposta com 72 tutores espaçados em (2 x 2 m). Cada tutor foi revestido com cobertura morta, irrigados por gotejamento, seman...
Article
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The role of variety in the efficient use of fertilizers is enormous. However, most researchers limited their studies to stating the facts about the different productivity of varieties under certain conditions of mineral nutrition. Varieties bear the "imprint" of the conditions in which they are bred. Hence, it is necessary to studythe features of t...
Conference Paper
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Introducción La región semiárida se caracteriza por presentar densificaciones naturales del suelo, compactación superficial y piso de arado como consecuencia de esquemas invariables de labranza (Kruger, 1996). Cualquiera de estas limitantes puede poner en peligro la implantación y el desarrollo posterior de los cultivos, especialmente de las pastur...
Poster
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Skippers are members of a family of butterflies whose common name reflects the rapid and darting flight of the adults. More than 50 species of skippers (Lepidoptera: Hesperiidae) are known to feed on rice worldwide, but no species in the genus Ochlodes are among them. During 2019–2022, field season in Northern Iran (Rasht suburbs), caterpillars wer...
Article
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Analyzing trends in precipitation data is crucial for understanding the effects of climate change and making informed decisions about water management and crop patterns. The objective of the presented study was to investigate precipitation trends, analyze temporal and spatial variations and identify potential change points in Turkey throughout the...
Article
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This article is devoted to the study of the reasons for the decline in the quality of root crops during post-harvest storage in piles under the influence of harmful microflora. The subject of the research is the process of sugar beet storage in enterprises. The causes of sugar beet mass losses are analyzed. Mathematical models have been developed f...
Preprint
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Este documento tem como objetivo apresentar um protocolo abrangente para o cultivo de cianobactérias em meio aquático salino. O protocolo incorpora informações detalhadas sobre a composição das soluções, cálculos fundamentais e volumes requeridos para a execução bem-sucedida de todo o procedimento. É pertinente ressaltar que as taxas de crescimento...
Article
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The climate being the primary and foremost factor determining agricultural production, has potential effects on crop production due to global climate change. In regard to long-term climatic changes, scientific studies are concerned and focused on both the physical and economic effects of climate change on overall crop production. Physical factor...
Article
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Global technology is continually moving toward net zero carbon emissions. The term "carbon neutral energy" refers to the process of neutralizing carbon emissions from the production of electricity or other sources so that there are finally no emissions at all. In order to do this, a variety of biotechnology-related technologies can be used. More en...
Book
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Evaluación de hortalizas de frutos y ornamentales regados con agua residual tratada de la ciudad de Calama y agua del río Loa cultivado bajo invernadero pasivo en dos formatos de cultivos sin suelo - sacos de fibra de coco y canaletas con mezcla de turba + perlita = 50:50. Se utilizó para la producción de agua de riego un filtro de carbón activado...
Conference Paper
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ملخص البحث: يُعدّ هذا البحث الموسوم بـ (زكاة الزروع والثمار) من أهم الموضوعات التي يجب تسليط الضوء عليها؛ لقلَّة الكتابة فيها، وقد تناول البحث توضيح مفهوم زكاة الزروع والثمار، وأنَّ الزرع كل نبات كانت بدايته البذر ثم الإنبات فالحصاد، أي هو كل ما نبت في الأرض، أمّا الثمار فهي ما تحمله الأشجار من فواكه بعد نضجها وكذلك مقدار ووقت إخراجهما، والأثر الاق...
Article
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El cultivo de lino oleaginoso (Linum usitatissimum L.) se realiza en algunos establecimientos del Sudeste Bonaerense y presenta oportunidades de negocio a pesar de no contar con un importante caudal de información actualizada. En el presente trabajo se llevaron a cabo experimentos en tres campañas para evaluar la fenología, componentes del rendimie...
Article
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La polinización es una de las prácticas más determinantes en el cultivo de cacao; por ello con el objetivo de determinar la autocompatibilidad, y evaluar la morfología de la flor, la presente investigación se realizaó en la finca experimental “La Represa”, Quevedo, Ecuador. Para el efecto, se empleó un diseño completamente al azar DCA, con cuarenta...
Article
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A interação planta-microrganismos é foco de pesquisas nas últimas décadas. Objetivou-se avaliar a eficiência agronômica do inoculante, contendo Bacillus megaterium e B. subitilis, para a soja, via sementes, associado à adubação fosfatada. Conduziu-se quatro ensaios, de outubro de 2019 a março de 2020 em Palotina/PR, São Miguel do Iguaçu/PR, Cascave...
Article
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El manejo de la alimentación es uno de los determinantes de la productividad de los sistemas ganaderos. Desajustes entre la oferta forrajera y la demanda animal repercuten sobre los indicadores productivos y degradan los recursos forrajeros. En campo natural, con alta variabilidad espacio temporal de la oferta forrajera, planificar es clave para di...
Article
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O estudo de genótipos de Coffea canephora em diferentes ambientes, considerando as distinções de suas características edafoclimáticas e as técnicas utilizadas no sistema de produção, é uma ferramenta importante no processo de identificação de plantas adaptadas a determinado sistema de cultivo. O objetivo deste trabalho foi realizar a caracterização...
Article
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Plant diseases are a major threat to global food security [...]
Article
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A infância é um período de construção de hábitos alimentares saudáveis, sendo uma fase decisiva para o estabelecimento desses. Nesse período podem surgir comportamentos alimentares inadequados, levando a um problema caso não haja intervenções corretas. A Educação Alimentar e Nutricional (EAN) é uma ferramenta que pode melhorar os hábitos alimentare...
Book
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O presente Produto Educacional, fruto dos dados produzidos ao longo da pesquisa de Mestrado, realizada pela primeira autora e sob a orientação da segunda, no formato de livro eletrônico (e-book), teve por intencionalidade compartilhar com educadores matemáticos uma proposta, que possa contribuir com um vislumbre, para um caminho distinto ao apresen...
Conference Paper
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El níspero del Japón Eriobotrya japonica (Thunb) Lindl. es un frutal subutilizado, que ha sido poco estudiado en Cuba. Es un cultivo de fácil manejo y con grandes potencialidades para la industria. El objetivo de este estudio fue evaluar la diversidad de la especie en 24 accesiones y resaltar las potencialidades de estos. Siguiendo las directrices...
Book
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Arquivo morto de um cultivo de copépodes que tinha tudo pra dá errado, é um livro baseado em fatos reais de dois amigos que se juntaram a fim de fazer ciência com copépodes e para isso era preciso elaborar um cultivo que apresentasse uma boa produção de copépodes a partir de erros e acertos. Eles foram descobrindo maneiras de ter um bom funcionamen...
Book
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Los abejorros sociales del género Bombus son componentes muy importantes de la biodiversidad de México. Son polinizadores de una gran variedad de plantas, muchas de ellas cultivos de gran importancia comercial como los jitomates y los chiles y son componentes fundamentales de los ecosistemas donde habitan. Muchas especies están amenazadas por el cr...
Article
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Pakistan is an agricultural country, and agriculture contributes 18.7 % of the total GDP. To meet the needs of crops, diesel engines are widely used for water pumping. The rising price of diesel, along with carbon emissions, is producing economic as well as environmental complications. To overcome these issues, the economic feasibility of one exper...
Article
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RESUMEN: La plataforma satelital Sentinel-2, lanzada por la Agencia Espacial Europea, ha tenido una amplia aplicación en la agricultura de precisión. Su ventaja, además de todas las posibilidades tecnológicas, en el caso de Cuba, es su acceso libre, que abarata de forma sustancial los costos de soluciones tecnológicas desarrolladas sobre esta base....
Article
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O objetivo deste estudo foi refletir sobre o protagonismo das expressões artísticas amazônicas no ensino de artes na/para a educação básica da região Norte do Brasil. Para isso, realizamos levantamento de pesquisas brasileiras cuja amostra final contemplou 16 estudos. No intuito de ampliar o sentido do termo “expressões regionais”, disposto na legi...
Article
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Si bien Bielorrusia ha estado marcada de manera única en su región por una historia de coexistencia productiva entre la mayoría de la población y las diversas minorías étnicas, religiosas y nacionales del país, el país se enfrenta ahora a nuevos desafíos debido a la afluencia de refugiados recientes de las repúblicas del país. Antigua Unión Soviéti...
Article
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Agriculture is an important sector of the economy, and it is constantly developing .there is many challenge for this sector as Disease plant that can lead to the huge Economic Losses. Therefore, the Early Disease Detection it will be very important for having a better production and good quality of crops. For Smaller farmers is very important to fi...
Article
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Desde o processo de colonização do Brasil, o Rio São Francisco tem atraído povos tradicionais, que habitam, sobretudo suas margens, devido às facilidades associadas ao transporte fluvial, à possibilidade de uso de suas águas para atividades cotidianas e à fertilidade dos solos situados próximos ao curso d’água para cultivo. Apesar dessa dependência...
Chapter
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Cotton is a major cash crop in many countries, and it is the most important raw material in the textile industry. Cotton production and processing provide employment opportunities for millions of people worldwide. With the increasing global demand for cotton, there is a need for improved cotton varieties that can produce higher yields, better fibre...
Article
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RESUMO: O estudo investiga a influência da contabilidade na eficiência produtiva dos agricultores de feijão no município de Prudentópolis, estado do Paraná, Brasil. A pesquisa concentra-se em compreender as percepções dos agricultores em relação à contabilidade e como suas práticas contábeis afetam o desempenho de suas operações agrícolas. Por meio...
Article
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This article comments on: Zhang J, Li C, Li L, Xi Y, Wang J, Mao X, Jing R. 2023. RING finger E3 ubiquitin ligase gene TaAIRP2-1B controls spike length in wheat. Journal of Experimental Botany 74, 5014–5025.
Article
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INTRODUCCIÓN: La uropatía obstructiva (UO) es muy prevalente. Su nivel de bacteriemia es elevado complicándose hasta en el 40% de los casos con una sepsis grave. OBJETIVO: Describir el perfil clínico del paciente con UO del HCU de Valladolid. MATERIAL Y MÉTODOS: Se diseña un estudio observacional y descriptivo prospectivo. Se incluyó a todo pacient...
Conference Paper
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This paper attempts to determine the long-run effect of carbon emissions on crop production in Turkiye over the period 1990-2020. Utilizing a dataset encompassing crop production, CO2 emissions, employment in agriculture, precipitation, and temprerature, we employ Autoregressive Distributed Lag (ARDL) bounds testing approach to evaluate the relatio...
Article
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En este discurso presidencial, planteo la importancia de las categorías y los sistemas de clasificación creados por el Estado que determinan la elegibilidad de los solicitantes para obtener recursos tangibles e intangibles. Mediante sistemas de clasificación basados en normas y reglamentos que reflejan poderosos intereses e ideologías, las buro­cra...
Research
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Agrometeorology and crop modeling, Crop weather relationship
Research
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An experiment was conducted on rabi sorghum by using 20 different sorghum genotypes to study the correlation between yield and of canopy temperature of rabi sorghum. The correlation study showed that the canopy temperature showed significant negative correlation with grain yield during boot and dough stage of the crop. This shows that the yield of...
Article
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Facial expression recognition (FER) in the wild has attracted much attention in recent years due to its wide range of applications. Most current approaches use deep learning models trained on relatively large images, which significantly reduces their accuracy when they have to infer low-resolution images. In this paper, a residual voting network is...
Article
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Climate change is often cited in the ‘collapse’ of complex societies and linked to agricultural resilience or lack thereof. In this article, the authors consider how demand affected agricultural strategies as farmers navigated the transformations of the Late Harappan phase ( c . 1900–1700 BC) of the Indus tradition. Through the modelling of monocro...
Article
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La caracterización bacteriana es un campo muy importante para el área de microbiología, es por esto que hoy en día es crucial que las aplicaciones orientadas a esta tarea la faciliten y ayuden de forma sustancial a los laboratoristas que siguen desarrollando esta actividad de forma manual, sin perder información y teniendo en cuenta las diversas ca...
Article
Full-text available
A interação planta-microrganismos é foco de pesquisas nas últimas décadas. Objetivou-se avaliar a eficiência agronômica do inoculante, contendo Bacillus megaterium e B. subitilis, para a soja, via sementes, associado à adubação fosfatada. Conduziu-se quatro ensaios, de outubro de 2019 a março de 2020 em Palotina/PR, São Miguel do Iguaçu/PR, Cascave...
Article
Full-text available
Rootstock is the lower portion of the graft which develops into the root system of the grafted plant. A rootstock may be seedling, a rooted cutting or layered plant. It is also described a plant which already has an established healthy root system on to which a cutting or bud from another plant is grafted. The plant part grafted on to the rootstock...
Article
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Con el objetivo de evaluar el crecimiento e índices de calidad en plántulas de moringa variedad “Acriollada”, sin poda o podadas 10, 15 y 20 días después de la siembra (dds), tanto en la yema apical como en el primer nudo ascendente del tallo, de forma independiente, se realizó la presente investigación. Se empleó el diseño de bloques al azar con t...
Article
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A sociedade em rede é composta por sujeitos com características diversas que produzem novas manifestações culturais através das suas interações com o meio. Vimos surgir a cultura digital, fruto das interações dos sujeitos com as TDICs – Tecnologias digitais de informação e comunicação. O presente estudo pretende refletir, a formação docente para a...
Article
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Los sistemas para automatizar el monitoreo de cultivos pueden servir para reducir costos, incrementar la productividad y mejorar la calidad de las cosechas al crear las condiciones ambientales necesarias para cada etapa. En este trabajo se presenta un método para la clasificación de las fases de crecimiento de plantas de frijol en su etapa vegetati...
Research
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An investigation was carried out during 2013-2014 at Department of Agricultural Meteorology, College of Agriculture, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani as entitled "Studies on yield attributes of soybean crop under rainfed condition of Marathwada region" The treatments under study were four dates of sowing in different Meteorolog...
Chapter
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Sorghum is a nutritional -rich crop of the Gramineae family and a dual purpose crop and valued both for its grain as well as for its excellent fodder. It is remarkably tolerant to low input levels and is capable of withstanding little rainfall. This paper focusses on the nutritional and health benefits of sorghum. The cultivation practices are also...
Article
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En la presente investigación se analiza la inversión requerida para el cultivo de nopal de tuna por hectárea en la región del Valle de Teotihuacán con el fin de determinar los costos de producción asociados en cada etapa productiva para calcular su rentabilidad. En esta investigación de corte transversal se emplea una metodología cuantitativa con a...
Article
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RESUMEN El objetivo de la investigación fue evaluar la influencia de tres modelos agroforestales sobre la calidad del agua en el municipio Mutiscua, Norte de Santander. Los tres modelos estuvieron conformados por el forestal aliso, un frutal mora o ciruelo y un cultivo de ciclo corto maíz, zanahoria y tomate de árbol. Se determinaron las variables...
Article
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La aplicación aérea de plaguicidas está permitida en América Latina y Estados Unidos, pero prohibida en la Unión Europea. En Costa Rica, se establece una franja de ≥100 metros sin aplicación aérea, reducible a 30 metros si existe una barrera natural. El objetivo del estudio fue analizar zonas de amortiguamiento y algunas prácticas de aviación agríc...
Article
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يسعى الدراسة الى تحليل الكفاءة الانتاجية والاقتصادية لمحصول الخيار وتقييم نظم الانتاج الثلاث (نظام المكشوف –الزراعة التقليدية، الزراعة بنظام البيوت البلاستيكية ، نظام الزراعة بالانفاق البلاستيكية) المختلفة اقتصاديا في محافظة السليمانية . وذلك باستخدام بيانات اولية (مباشرة) تم تجميعها لعينة من مزارعي (منتجي) محصول الخيار في النظم الثلاثة في الموسم ا...
Article
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Seeds comprise an important way in which plant pathogens are introduced into new areas, and serve as carriers for their survival from one planting season to another. Seed health is a recognized factor in modern agricultural science, and affects ideal plant populations and good harvests. Seed disease is one of the most important biological constrain...
Article
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Objetivo: caracterizar los microorganismos involucrados en las infecciones intraabdominales, y fenotipificar sus perfiles de resistencia al uso de los antibióticos en el Servicio de Cirugía General del Instituto Autónomo Hospital Universitario de Los Andes, entre los años 2014 al 2017. Metodología: enfoque cuantitativo; tipo descriptivo, diseño no...
Chapter
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The production of fruit crops under protected cultivation is an important step in ensuring a plentiful and safe supply of fresh produce. This paper will explore the various methods of protected cultivation, including greenhouses, poly-tunnels, shade houses, and net houses. The benefits and drawbacks of each of these methods will be discussed, as we...
Article
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The bacterium Xanthomonas campestris pv. campestris causes black rot of cruciferous plants, the most harmful bacterial disease of a wide range of cole crops. Breeding for resistance to the pathogen is carried out considering the racial structure of the pathogen population discovered in 1992 and the race-specific resistance reaction in plants of the...
Article
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PROBLEMA: el aumento demográfico y la asegurabilidad alimentaria se ha convertido en un tema de alta convergencia en organismos internacionales, según la Organización de Naciones Unidas para la Alimentación y la Agricultura (FAO), esta necesidad induce en la elevada producción y el uso elevado de insumos de producción reduciendo la eficiencia en co...
Article
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Materials on the study of the low propagation coefficient of Miscanthus giganteus, the search for new ways of propagation and the development of technologies for accelerated propagation of this crop are presented. Artificial lighting and conditions of elevated temperature and humidity have shown a negative impact on the growth and development of Mi...
Chapter
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La acuicultura, definida como el cultivo de plantas y animales acuáticos es la activi-dad productiva de mayor expansión y crecimiento en este momento en el mundo. Es también la actividad más nueva comparada con otros sistemas de producción de alimento para consumo humano y animal. Le ha tocado a la acuicultura el seguir creciendo en un mundo de cam...
Article
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Modern agriculture uses many new practices, methods and technologies to improve the quality, increase the production volume, and generate higher incomes. The implementation of innovations by the agricultural producers can cover the different production stages of cultivating crops or farming livestock. The goal of this paper is to outline the innova...
Article
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The paper considers the problem of determining the depth of drip pipelines installation and the distance between the pipelines within the design of subsurface drip irrigation systems along with the assessment of pulse irrigation regime efficiency. The corresponding optimization problem has an objective function that assesses costs of creating and o...
Article
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Global demand of vanilla, as a natural flavour, is consistently growing. Vanilla is an emerging crop with high potential for Australian growers due to its climatic suitability in some regions, and high domestic and global demand. In this paper, the priorities of Australian vanilla industry are recognised based on the current issues, challenges, and...
Article
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As a result of the research, experimental data were obtained on the yield of cultivated crops depending on the type of crop rotation, fertilizer and treatment systems, and their mutual effect on improving ALSZ on the soils of the Vladimir high plain. The main types of fertilizer systems and their effect on the yield of grasses in crop rotation are...
Article
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According to the result of analysis of 30-year series of agro-climatic data, it shown that south part (Sochi region) of the Black Sea coast of the Caucasus is the most suitable area on the coast for citrus fruits cultivation. Central part of coast has almost optimal agroclimatic indicators and corresponds to all demands and limiting factors of citr...
Article
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O objetivo deste trabalho foi avaliar a eficiência e praticabilidade agronômica do produto INTACTO (P + N) na cultura da soja. O experimento foi conduzido no município de Londrina - PR, latitude S:23º24'11.386", longitude W:51º9'57.418", altitude de 480m. A cultivar utilizada foi a DM 66i68, semeada em 24/10/2022, com as seguintes características:...