Mostrando recursos 1 - 20 de 810

  1. Sistema de produção hidropônico: Proposta de fluxo contábil de acordo com o cpc 29

    Costa, Wemerson Pinheiro da; Oliveira, Deyvison de Lima; Costa, Robinson Francino da; Silvestre, Ronie Peterson
    De acordo com o CPC 29, todo ativo biológico passa por transformações biológicas que compreendem o seu processo de crescimento, degeneração, produção e procriação, causando-lhe mudanças qualitativas e quantitativas. Estudos na área de Contabilidade do agronegócio dão ênfase à forma de mensuração e contabilização da valoração dos ativos biológicos, o que faz com que o estudo da aplicabilidade dos CPCs ao setor de horticultura hidropônica, aqui proposto, no tocante à mensuração do ativo biológico, detenha potencial de contribuições a área de conhecimento contábil. Esta pesquisa tem o objetivo de propor um modelo de fluxo contábil aplicável ao sistema de produção...

  2. Educação ambiental a partir da reutilização de pneus inservíveis no município de arenápolis - MT

    Tanoue Vizioli, Simone Helena; Fantin, Marcel
    This paper presents three extension experiments conducted in the Municipality of Arenápolis (MT), in the Rondon Project (Bororos Operation), between 10-26 July 2015. The main objective of these activities was to build a participatory process in the local community as structuring and consolidatingelement of critical environmental education focused on valuing population as an identifier agent of problems and solutions. To this end, training workshops on reuse of tires were developed focusing on horticulture, furniture production and construction of a school playground that demonstrated the importance and the strength of processes that combine technical knowledge with popular knowledge.The workshops described in this paper contributed to propagate the...

  3. Entre la selva paranaense y el cultivo de la yerba mate: el aporte de Alberto Roth (1901-1985) a la historia ambiental de Misiones (Argentina)


    Alberto Roth, de nacionalidad suiza, se asentó en Santo Pipó, Misiones, y sobresalió por su trabajo como conservacionista y ecologista. Nació en Basilea en 1901. Estudió horticultura y fruticultura en Straelen, Alemania. En 1924 emigró hacia Argentina. Desarrolló un método para la conservación del suelo en parcelas cultivadas con yerba mate y difundió la lombricultura para la producción de abono orgánico. Divulgó sus ideas en diversas revistas y varios libros. El objetivo de este artículo es situar históricamente su obra, y analizar el impacto de sus ideas conservacionistas en un contexto de avance de la frontera agrícola sobre la selva...

  4. Uso de portainjerto sobre el rendimiento, calidad del fruto y resistencia a Phytophthora capsici Leonian en pimiento morrón

    Sánchez Chávez, Esteban; Torres González, Aminadab; Flores Córdova, María Antonia; Preciado Rangel, Pablo; Márquez Quiroz, César
    The bell pepper is one of the main chilies produced in Mexico to open field after the jalapeño and Serrano. The main factor limiting the production of this crop, is the incidence of wilt in chili, a disease caused by the fungus Phytophthora capsici that causes losses between 10 and 100% of the production. A viable alternative for the control of the disease, is the use of rootstocks in vegetables. The objective of the present work was to study the effect of the use of rootstock on performance, quality of the fruit and resistance to P. capsici in bell peppers....

  5. Capacidad competitiva y dinamismo en la horticultura de La Plata interpretada desde el enfoque basado en los aglomerados de empresas

    García, Matías
    The Platense Horticultural Belt has shown an economic, production and technological irrefutable and uninterrupted growth from its birth (1882) up to the present. Moreover, the speed and magnitude of the transformations in the last years would seem to correspond to causes that have not yet been clearly and / or fully identified or stated. In this sense, it is noteworthy that the considerations of the territory in the economic studies of recent years seek to elucidate the factors that explain the concentration processes of production and service activities in certain spaces, as well as those which lead certain locations to...

  6. La presion osmótica de la solución nutritiva sobre el rendimiento y calidad de lilium (Lilium sp.) var. ‘Marlon’.

    Urbina Sánchez, Elizabeth; Morales Rosales, Edgar Jesús; Franco Mora, Omar; Reyes Alemán, Juan Carlos; Mejía Carranza, Jaime
    The cultivation of lilies (Lilium sp.) ranks third in economic importance worldwide after the tulip and gladiolus. Because of its climate, Mexico has great potential for increasing crop farming of this species; however, there is scarse information about their mineral nutrition, which is an important factor for floral stems of quality and optimum performance. The effect of three osmotic pressures (OP) of universal nutrition solution of Steiner (0.24, 0.48 and 0.72 atm) on the production and quality of cut flowers of lilies ‘Marlon’, whose bulbs were grown in pots of eight inches, which contained tezontle (volcanic rock). Control plants were grown in peat moss +...

  7. La prohexadiona-Ca provoca cambios en el crecimiento vegetativo, giberelinas, rendimiento y luteolina en chile jalapeño

    Ramírez, Homero; Ramírez-Pérez, Lino Jeremías; Rancaño-Arrioja, José Hugo; Sepúlveda-Torre, Leonardo; Robledo Torres, Valentín; Camacho-Chávez, Víctor Manuel
    The cultivation of jalapeño chili in México, although makes an important and permanent horticultura! contribution, it requires a constantly adaptation of new technologies. Prohexadione-calcium (P-Ca) is a growth retardant which improves yield and fruit quality in tomato. In this study, it was evaluated the effect of P-Ca on jalapeño chili hybrid Orozco. The treatments consisted of: control (water), 100, 125 and 175 mg L-1 of P-Ca. They were applied when the plants reached 10 true leaves. The growth rate for height and diameter of main stem was weekly measured. Also, the number of fruits and yield per plant was determined....

  8. Uso de mallas sombra: una alternativa para la producción de tomate cherry

    Márquez Quiroz, César; Robledo Torres, Valentín; Benavides Mendoza, Adalberto; Vázquez Badillo, Mario E.; Estrada Botello, Maximiano Antonio; López Espinosa, Sayani Teresa; CruZ Lázaro, Efraín de la
    The use of shade nets in protected horticulture is an economic technique that improves radiation and prevents temperature increases. The effect of the use of shade nets of four colours (blue, black, red and pearl) on the production of cherry tomato was evaluated in this study. The yield obtained with the pearl shade net increased 116.66 % compared with that obtained with the black shade net and 122.85 % compared with the control (with no net). According to the results of this study, the pearl shade net is considered a viable alternative in the production of cherry tomato.

  9. A horticultura terapéutica como ferramenta para mellorar a calidade de vida das persoas maiores residentes nun centro residencial: o proxecto “VIMIHORTA”

    Ameijeiras Arias, Mª Carmen
    It treats of one project of action educational partner directed to improve the quality of life of the resident senior people in one center residential. We begin by a brief theoretical justification in the that describe the reality of the senior people and the quality of life of these in one center residential, for afterwards expose different modalities of vegetable garden to the senior people, giving more importance to horticultural theraphy, in the that bases the project of vegetable garden designed ”Vimihorta”. The project is designed stop the stations of spring, summer and autumn and combines so much activities of...

  10. Valor agregado de los cultivos hortícolas tradicionales de general pueyrredon, argentina, en el período 1993-2010

    Lacaze, María Victoria; Atucha, Ana Julia; Adlercreutz, Enrique
    Mar del Plata, capital city of municipality of General Pueyrredon, is the main seaside resort of Argentina, as well as an important city in terms of population. The production of final goods of the Municipality, estimated through the Gross Geographic Product, indicates that tourism, the fishing port and the food industry are the most relevant economic activities. However, intensive horticulture is an important source of added-value within the local primary sector. In fact, the area has very favorable agri-ecological conditions which, along with other factors, make this region one of the main supply centers of production for the rest of...

  11. Innovaciones tecnológicas en el sector hortícola del noroeste de México: rapidez de adopción y análisis de redes de difusión

    Avendaño Ruiz, Belem Dolores; Hernández Alcántar, Myriam Livier; Martínez Carrasco Pleite, Federico
    The article focuses on the identification of innovation adoption and diffusion processes in the export horticultural sector in northwestern Mexico, and the differences identified taking into account the type of producer depending on the production size. The results of the adoption speed index suggests that large producers are distinguished as being early adopters and leaders in innovation adoption in this activity; but as long as there is a technological gap between small and large producers, that is increased even more by economical limita-tions, these will be identified as late adopters for this activity, supported by public programs for its adoption....

  12. Eficiencia del uso de portainjerto sobre el rendimiento y dinámica nutricional foliar de macronutrientes en pimiento morrón

    Acevedo Chávez, Jonathan; Sánchez Chávez, Esteban
    El objetivo del presente trabajo fue estudiar la eficiencia del uso de portainjerto sobre el rendimiento y dinámica nutricional foliar de macronutrientes en pimiento morrón. Se utilizaron las variedades comerciales de pimiento morrón Fascinato y Janette y el portainjerto comercial Terrano. El experimento se desarrolló en un sistema de malla sombra en Delicias, Chihuahua, México durante el ciclo de producción 2012. Los resultados indican que la combinación variedadportainjerto Fascinato- Terrano y Janette- Terrano produjeron altos rendimientos en fruto, registrándose incrementos de 53.47% y 49.4% respectivamente en relación a las mismas variedades sin injertar. Asimismo, Fascinato injertado con Terrano, mostró el mejor estado nutricional y tuvo el máximo rendimiento, asumiéndose que el uso de...

  13. Le jardinier hollandois ... Der Niederländische Gärtner.

    Groen, Jan van der, 17th century.
    "24 nouveaux & curieux modells" and "Deux cents modelles ... au jardinage" at end.

  14. Nouveau manuel complet des jardiniers; ou, L'art de cultiver les jardins ...

    Bailly, C. (Charles), 1800-1862.
    Mode of access: Internet.

  15. Red de Sensores Inalámbricos de Bajo Consumo Energético en Agricultura Hidropónica

    Cambra, Carlos; Sendra, Sandra; Jimenez, Jose; Lloret, Jaime
    [ES] Debido a los cambios medioambientales, aumento demográfico o incluso la propia volatilidad de precios en los mercados, el sector agrícola necesita actualmente mejorar el manejo de los recursos agrarios. Las nuevas tecnologías son clave para mejorar la sostenibilidad en el sector agrícola y producir alimentos con calidad alimentaria contrastada. En los últimos años España está sufriendo etapas de escasez de agua y zonas semiáridas dedicadas a la horticultura sufren estos efectos, por lo que los agricultores se ven obligados a trasladar sus cultivos a zonas más húmedas que en muchas ocasiones, presentan condiciones climatológicas menos adecuadas. Gracias a la...

  16. Designing programs to improve diets for maternal and child health: estimating costs and potential dietary impacts of nutrition-sensitive programs in Ethiopia, Nigeria, and India

    Masters, William A; Rosettie, Katherine L; Kranz, Sarah; Danaei, Goodarz; Webb, Patrick; Mozaffarian, Dariush; Bhattacharjee, Lalita; Chandrasekhar, S; Christensen, Cheryl; Desai, Sonalde; Kazi-Hutchins, Nabeeha; Levin, Carol; Paarlberg, Robert; Vosti, Steven; Adekugbe, Olayinka; Atomsa, Gudina Egata; Badham, Jane; Baye, Kaleab; Beyero, Mesfin; Covic, Namukolo; Dalton, Babukiika; Dufour, Charlotte; Fracassi, Patrizia; Getahun, Zewditu; Haidar, Jemal; Hailu, Tesfaye; Kebede, Aweke; Kinabo, Joyce; Kussaga, Jamal Bakari; Mavrotas, George; Mwanja, Wilson Waiswa; Oguntona, Babatunde; Oladipo, Abiodun; Oniang’o, Ruth; Sibanda, Simbarashe; Sodjinou, Roger; Tom, Carol; Wamani, Henry; Wendelin, Akwilina; Adhikari, Ramesh Kant; Amatya, Archana; Bhattarai, Manav; Brahmbhatt, Viral; Chandyo, Ram Krishna; Gulati, Seema; Kapil, Umesh; Mehta, Ranju; Mohan, Sailesh; Prabhakaran, D; Prakash, V; Puri, Seema; Roy, S K; Sharma, Rekha; Shivakoti, Sabnam; Thorne-Lyman, Andrew; Rana, Pooja Pandey; Trilok-Kumar, Geeta
    Abstract Improving maternal and child nutrition in resource-poor settings requires effective use of limited resources, but priority-setting is constrained by limited information about program costs and impacts, especially for interventions designed to improve diet quality. This study utilized a mixed methods approach to identify, describe and estimate the potential costs and impacts on child dietary intake of 12 nutrition-sensitive programs in Ethiopia, Nigeria and India. These potential interventions included conditional livestock and cash transfers, media and education, complementary food processing and sales, household production and food pricing programs. Components and costs of each program were identified through a novel participatory...

  17. Optimización de la elaboración de un biopreparado a base de ají picante y análisis de su efecto sobre el control de trips en un cultivo de pimiento

    Taxer, Dorys Jacqueline
    El trips de las flores, (Frankliniella Occidentallis), es una de las plagas primarias en el cinturón hortícola platense, empleando una gran cantidad de químicos para su control. Es por ello la necesidad de una búsqueda alternativa de control de plagas, dentro de un enfoque agroecológico. Una opción es el empleo de biopreparados con propiedades repelentes o insecticidas. Sin embargo surgen limitantes en torno a su uso ya que no existen publicaciones regionales que evalúen su eficacia, estudien las mejores condiciones de preparación o determinen su estabilidad en el tiempo. De acuerdo a ello, el objetivo del trabajo fue evaluar diferentes...

  18. Farmer and gardener.

    Saunders, William, 1822-1900.; Spangler, A. M. (Andrew M.).; William S. Young & Co.
    Description based on: New ser. vol. 2, no. 1 (July 1860); title from caption.

  19. Principales plagas de flores y plantas ornamentales

    Moreno Kiernan, Alejandro; López, Carolina
    La floricultura es la disciplina de la horticultura orientada al cultivo de flores y plantas ornamentales. La floricultura comercial en Argentina comienza a principios del siglo XX. Inmigrantes japoneses y alemanes comienzan en la zona norte del Gran Buenos Aires a producir plantas en macetas. En Argentina, hay aproximadamente 2500 hectáreas cultivadas de flores (25% bajo invernadero) unas 1700 de estas se encuentran en La Plata, y en el segundo y tercer cordón del conurbano bonaerense, en la zonas de Escobar, Florencio Varela y Pilar.

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