Mostrando recursos 1 - 20 de 3.659

  1. Horticultura Urbana em Porto Alegre


    Atuar em hortas comunitárias dentro da cidade. Esse é um dos principais objetivos do programa de extensão Horticultura Urbana em Porto Alegre, da Faculdade de Agronomia da UFRGS.

  2. Agricultura urbana: integração de um fenómeno de apropriação espontânea. Porquê e como

    Madeira, Miguel Moniz
    Mestrado em Arquitectura Paisagista - Instituto Superior de Agronomia / UL

  3. Interaccao espaco interior-exterior. Algumas reflexoes

    Pacheco, Rita Teixeira Gomes
    Relatório do Trabalho de Fim de Curso de Arquitectura Paisagista - Instituto Superior de Agronomia

  4. Decisão n.º339/2016, de 04 de novembro de 2016 (CONSUN)

    Universidade Federal do Rio Grande do Sul. Conselho Universitário
    Protocolo de Intenções entre a UFRGS, através da Faculdade de Agronomia, e a NSF Bioensaios.

  5. Laboratório de Análise de Sementes


    O Laboratório de Análise de Sementes, da Faculdade de Agronomia da UFRGS, busca, através de testes e pesquisas, qualificar sementes e orientar produtores e consumidores a uma melhor escolha.

  6. UNIVERSIDADE ESTADUAL PAULISTA- UNESP

    Câmpus De Jaboticabal; Análise Espacial; E Temporal; De Atributos Do; Solo E Da; Produtividade Das; Culturas Visando; Manejo Específico; Em Áreas Agrícolas; Marcos Sales Rodrigues; Engenheiro Agrônomo; Universidade Estadual; Paulista Unesp; Análise Espacial; E Temporal; De Atributos Do; Solo E Da; Produtividade Das; Culturas Visando; Manejo Específico; Em Áreas Agrícolas; Marcos Sales Rodrigues; Orientador Prof; Dr. José; Eduardo Corá
    Tese apresentada à Faculdade de Ciências Agrárias e Veterinárias – Unesp, Câmpus de Jaboticabal, como parte das exigências para a obtenção do título de Doutor em Agronomia

  7. Effects of type of carbohydrate during proliferation and rooting of microcuttings of Malus Jork 9. Agronomie

    C Moncousin; M Ribaux; S Gavillet
    Summary — The type of carbohydrate used in the medium influenced the proliferation of Malus Jork 9. The microcut-tings obtained showed marked differences in rooting ability. During proliferation, sorbitol (0.176 M) gave the best re-sults. The plants grown on fructose (either directly added or resulting from the hydrolysis of sucrose) showed a defi-nite tendency to become an unorganised structure. This abnormal growth showed similarities with the "cancerisation" of microcuttings in the presence of very high cytokinin levels! This BAP toxicity could be caused by a higher contact surface due to softer gel, this in turn being caused by lowering of...

  8. Arbuscular Mycorrhizal Inoculation of Micropropagated Strawberry and Field Observations in Finland." Agronomie 12

    M Vestberg
    the beginning of the weaning stage with a Glomus mosseae strain from Rothamsted Experimental Station (UK) or with 8 Finnish Glomus isolates, including 1 G mosseae isolate, 4 G intraradix isolates and 3 isolates of an unidentified Glo-mus species. After 8 wk (July 1990), inoculated plants were planted in the field: the most efficient fungi, ie G mosseae Rothamsted, Glomus sp V3 and Glomus sp V4, increased shoot growth several-fold during the weaning stage. Growth responses persisted throughout the 1st yr in the field, and partly throughout the 2nd yr. Root colonization by different fungi was from near 0-60 %...

  9. Universidad de Costa Rica

    Agronomía Mesoamericana; Rodríguez Ligia; Número Completo; Sistema De Información Científica; Efectos De; Una Campaña; Educativa Sobre; Frijoles En
    Cómo citar el artículo

  10. FAZU/Faculdade de Agronomia e Zootecnia de Uberaba.

    André Luís; Teixeira Fern; Es* Guilherme Pádua Rodrigues; Roberto Testezlaf
    ABSTRACT: Fertirrigation of melon still presents problems in relation to the type of the fertilizer used, mainly the biofertilizers. This experiment, installed in Uberaba, MG, Brazil, in a plastic module greenhouse of 768 m 2, tested treatments consisting of the conventional mineral fertirrigation and the organic fertirrigation, using two frequencies: daily and weekly. The best yields were obtained with daily fertilizer application, with superiority in relation to biofertilizers, with yield of 45.5 t ha-1 of fruit. This value was higher as compared to chemical products, that lead to a yield of 42.4 t ha-1. The weekly fertigation had lower productivities,...

  11. Tagosodes orizicolus (Homoptera: Delphacidae)

    Rebeca Mora; Jorge E. Ibarra; Ana M. Espinoza; Escuela De Agronomía; Facultad De Ciencias Agroalimentarias
    A reliable bioassay procedure to evaluate per os toxicity of Bacillus thuringiensis strains against the rice delphacid,

  12. Crown gall is a tumoric disease caused by a

    A Pierronnet; G Salesses; Agrobacterium Radiobacter; Conn Pv Tumefaciens
    agronomie: plant genetics and breeding

  13. Faculdade de Agronomia

    Eliseu Maciel; Marcelo Lopes-da-silva; Kegna Tayrane; Bezerra Silva
    Potential population growth of Melanaphis sacchari (Zethner) reared on sugarcane and sweet sorghum

  14. THESE

    Hal Id Tel; N Ordre; N Série; Superieure Agronomique; De Rennes; Pour Obtenir; Le Titre; De Docteur; Biologie Et Agronomie; Josselin Montarry
    Réponse adaptative des populations de Phytophthora infestans, agent du mildiou de la pomme de terre, au déploiement en culture de son hôte Solanum tuberosum

  15. Tagosodes orizicolus (Homoptera: Delphacidae)

    Rebeca Mora; Jorge E. Ibarra; Ana M. Espinoza; Escuela De Agronomía; Facultad De Ciencias Agroalimentarias
    A reliable bioassay procedure to evaluate per os toxicity of Bacillus thuringiensis strains against the rice delphacid,

  16. Embriogenesis Somatica en Ñame (Dioscorea rotundata)

    Revista Facultad; Nacional Agronomía; Suárez Padrón; Isidro Elías; Torres Arizal; Luz Angela Litz; Isidro Elías; Suárez Padrón; Luz Angela; Torres Arizal; Richard Litz
    How to cite

  17. THE ROLE OF THE STATE IN SUPPORTING THE APIARIAN EXPLOITATIONS POLLINATION SERVICES PROVIDERS

    Lucrări Ştiinţifice Vol; Seria Agronomie; Dan Bodescu; Gavril Stefan; Codrin Paveliuc Olariu
    The pollination of entomophilous plants is a well-know example of positive externality offered by the apiarian exploitations for the farms growing entomophilous plants and for the entomophilous spontaneous flora. In this study, the authors aim to substantiate the legitimacy and the necessity of the support that must be given by the organisms of the State to the pollination services providers ̀ apiarian exploitations. The research method utilized consists in determining the additional profit due to pollination by bees and the necessary of bees ’ families for the pollination of the principal entomophilous cultures existent at national level. The obtained results...

  18. Tagosodes orizicolus (Homoptera: Delphacidae)

    Rebeca Mora; Jorge E. Ibarra; Ana M. Espinoza; Escuela De Agronomía; Facultad De Ciencias Agroalimentarias
    A reliable bioassay procedure to evaluate per os toxicity of Bacillus thuringiensis strains against the rice delphacid,

  19. $rec.titulo

    Mm Altamura
    agronomie: plant genetics and breeding Root histogenesis in herbaceous and woody explants cultured in vitro. A critical review

  20. 1Programa de Pós-graduação em Agronomia da Universidade Federal da Paraíba, Centro de Ciências Agrárias,

    Areia-pb Brasil
    www.scientiaplena.org.br

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