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Pág. 28 Caracterización De Cultivares De En Postcosecha AGRO PRODUCTIVIDAD ISSN-0188-7394 Caracterización de cultivares de tulipán (Tulipa gesneriana L.) en postcosecha pág. 28 Año 6 Volumen 6 Número 3 mayo-junio, 2013 El alcatraz blanco (Zantedeschia aethiopica (L) K. Spreng) en el municipio de La Perla, Veracruz 3 La microempresa florícola frente a los retos de la competitividad 9 ¿Puede utilizarse el agua atmosférica para el consumo doméstico y universal? 15 Las orquídeas de Tepexilotla, Chocamán, Veracruz 21 Propagación asexual de nochebuena (Euphorbia pulcherrima Willd. ex Klotzsch) 37 La importancia de los aromas en la polinización de las orquídeas 42 Colección de orquídeas (Orchidaceae) del Campus Tabasco 50 Desarrollo de criterios e indicadores para el manejo sustentable de selvas tropicales 63 PRECIO AL PÚBLICO $75.00 PESOS Guía para autores Guía para autores Estructura Agroproductividad es una revista de divulgación, auspiciada por el Colegio de Post- graduados para entregar los resultados obtenidos por los investigadores en ciencias agrícolas y afines a los técnicos y productores. En ella se podrá publicar información relevante al desarrollo agrícola en los formatos de artículo, nota o ensayo. Las contri- buciones serán arbitradas y la publicación final se hará en idioma español. La contribución tendrá una extensión máxima de 16 cuartillas, incluyendo las ilus- traciones. Deberá estar escrita en Word a doble espacio empleando el tipo Arial a 12 puntos y márgenes de 2.5 cm. Debe evitarse el uso de sangría al inicio de los párrafos. Las ilustraciones serán de calidad suficiente para su impresión en offset a colores, y con una resolución de 300 dpi en formato JPEG, TIFF o RAW y el tamaño, dependien- do de la imagen y su importancia de acuerdo con la tabla comparativa. La estructura de la contribución será la siguiente: 1) Artículos: una estructura clásica definida por los capítulos: Introducción, Materia- les y Métodos, Resultados y Discusión, Conclusiones y Literatura Citada; 2) Notas o Ensayos: deben tener una secuencia lógica de las ideas, exponiendo claramente las técnicas o metodologías que se transmiten en lenguaje llano, con un uso mínimo de términos técnicos especializados. Tabla comparativa. Formato Centímetros Pixeles Pulgadas 21.5927.94 25503300 8.511 Título. Debe ser breve y reflejar claramente el contenido. Cuando se incluyan nom- bres científicos deben escribirse en itálicas. 18.511.5 21851358 7.34.5 18.55.55 2158656 7.32.2 Autor o Autores. Se escribirán él o los nombres completos, separados por comas, con 12.211.5 14411358 4.84.5 un índice progresivo en su caso. Al pie de la primera página se indicará el nombre de la institución a la que pertenece el autor y la dirección oficial, incluyendo el correo 12.2 5.55 1441 656 4.8 2.2 electrónico. 5.855.55 691656 2.32.2 Cuadros. Deben ser claros, simples y concisos. Se ubicarán inmediatamente después 911.5 10631358 3.54.5 del primer párrafo en el que se mencionen o al inicio de la siguiente cuartilla. Los 95.55 1063656 3.52.2 cuadros deben numerarse progresivamente, indicando después de la referencia númerica el título del mismo (Cuadro 1. Título), y se colocarán en la parte superior. Al pie del cuadro se incluirán las aclaraciones a las que se hace mención mediante un índice en el texto incluído en el cuadro. Figuras. Corresponden a dibujos, gráficas, diagramas y fotografías. Las fotografías deben ser de preferencia a colores. Se debe proporcionar originales en tamaño pos- tal, anotando al reverso con un lápiz suave el número y el lugar que le corresponda en el texto. Los títulos de las fotografías deben mecanografiarse en hoja aparte. La AGRO calidad de las imágenes digitales debe ceñirse a lo indicado en la tabla comparativa. PRODUCTIVIDAD Unidades. Las unidades de pesos y medidas usadas serán las aceptadas en el Siste- ma Internacional. Contenido El alcatraz blanco (Zantedeschia 3 aethiopica (L) K. Spreng) en el municipio de La Perla, Veracruz La microempresa florícola frente a los 9 retos de la competitividad ¿Puede utilizarse el agua atmosférica 15 para el consumo doméstico y universal? Las orquídeas de Tepexilotla, Chocamán, 21 Veracruz Caracterización de cultivares de tulipán 28 (Tulipa gesneriana L.) en postcosecha Propagación asexual de nochebuena 37 (Euphorbia pulcherrima Willd. ex Klotzsch) La importancia de los aromas en la 42 polinización de las orquídeas Colección de orquídeas (Orchidaceae) del 50 Campus Tabasco Desarrollo de criterios e indicadores 63 para el manejo sustentable de selvas tropicales 68 50 Corrección de estilo: Hannah Infante Lagarda Maquetación: Alejandro Rojas Sánchez Fotografía de portada: Said Infante Lagarda Suscripciones, ventas, publicidad, contribuciones de autores: Guerrero 9, esq. Avenida Hidalgo, C.P. 56220, San Luis Huexotla, Texcoco, Estado de México. Teléfono: 01 (595) 928 4013 [email protected]; [email protected] Impresión 3000 ejemplares. ©Agroproductividad, publicación respaldada por el Colegio de Postgraduados. Derechos Reservados. Certificado de Licitud de Título Núm. 0000. Licitud de Contenido 0000 y Reserva de Derechos Exclusivos del Título Núm. 0000. Editorial del Colegio de Postgraduados, Montecillo, Estado de México, Miembro de la Cámara Nacional de la Industria Editorial Núm. 036. Impreso en México Printed in México Aviso: Los nombres comerciales citados en los artículos, PRINTING ARTS MEXICO, S. de R. L. de C. V. notas o ensayos, de ninguna manera implican patrocinio Calle 14 no. 2430, Zona Industrial por parte de agroproductividad, ni crítica alguna a otros Guadalajara, Jalisco, México. C.P. 44940 productos similares. Fax: 3810 5567 www.tegrafik.com RFC: PAM991118 DG0 AGRO PRODUCTIVIDAD 1 AGRO PRODUCTIVIDAD Dr. Jorge Cadena Iñiguez Directorio Editorial Said Infante Gil Editor General del Colegio de Postgraduados Volumen 6 Número 3 mayojunio, 2013. Rafael Rodríguez Montessoro† Director Fundador AGROProductividad incluye en este número un mosaico de Jorge Cadena Iñiguez recursos naturales domesticados y silvestres relacionados con uso Director de Agroproductividad ornamental, además de temas que abordan el aprovechamiento Comité Técnico-Científico de la humedad ambiental para fines diversos y el manejo de selvas Colegio de PostgraduadosMontecillo del trópico y su reglamentación. Las orquídeas como una de las Fernando Clemente S. Dr. Ing. Agr. Catedrático Fauna Silvestre familias botánicas de mayor especiación, y a decir de especialistas las de mayor grado de evolución se presentan con temas de Ma. de Lourdes de la Isla Dr. Ing. Agr. Catedrática Aereopolución diversidad biológica, aromas, estrategias y juegos de colores Ángel Lagunes T. con insectos, rescate y conservación, inventario e indicadores de Dr. Ing. Agr. Catedrático Entomología fragilidad por actividades humanas en los ecosistemas que las Enrique Palacios V. albergan. Un dato interesante es el alto grado de comercialización Dr. Ing. Agr. Catedrático Hidrociencias de muchas especies de orquídeas en el mundo bajo programas Jorge Rodríguez A. de manejo, multiplicación e hibridación, que sugieren actitud Dr. Ing. Agr. Catedrático Fruticultura responsable y planificación en los países que han detectado que Colegio de Postgraduados Puebla la recolecta en áreas silvestres no representa la sostenibilidad Manuel R. Villa Issa Dr. Ing. Agr. Economía Agrícola de un mercado. Otras especies ornamentales como el tulipán, Instituto de Investigaciones nochebuena, crisantemo y alcatraz claramente domesticadas Forestales, Agrícolas y Pecuarias y de alto impacto económico en mercados internacionales, se Pedro Cadena I. Dr. Ing. Agr. Transferencia de Tecnología evidencian adelantos y limitaciones tecnológicas en regiones Ricardo Magaña Figueroa productoras de México que amenazan su permanencia. Hablar de M. C. P. Director de Promoción y Divulgación la pintura de Diego Rivera es hablar de la belleza de los alcatraces, Confederación Nacional Campesina su fuerte adicción a esta especie de origen africano, marcó un sello Jesús Muñoz V. particular de domesticación a través de los diferentes ángulos en Dr. Ing. Agr. Agronegocios que la reflejó el Maestro. Instituto Interamericano de Cooperación para la Agricultura Victor Villalobos A. Jorge Cadena Iñiguez Dr. Ing. Agr. Biotecnología AGRO Director de PRODUCTIVIDAD El alcatraz blanco (Zantedeschia aethiopica (L) K. Spreng) en el municipio de La Perla, Veracruz Trejo-Téllez B.I.1,2,*; Torres-Flores N.I.2,3; Trejo-Téllez L.I.3; Cisneros-Solano V.M.4 1Campus San Luis Potosí. Colegio de Postgraduados. Iturbide 73. 78600. Salinas de Hidalgo, SLP, México. 2LPI 13: Comunidades Rurales Agrarias Ejidos y Conocimiento Local. 3Colegio de Postgraduados, Campus Montecillo. Km 36.5 Carretera México-Texcoco. 56230, Montecillo, Texcoco, Estado de México. 4Universidad Autónoma Chapingo. Centro Regional Universitario Oriente. Huatusco, Ver. *Autor Responsable: [email protected] Resumen El alcatraz blanco (Zantedeschia aethiopica (L) K. Spreng) es una planta originaria del sur de África. En México su cultivo es considerado como de especie menor de flores de corte y comprende una pequeña parte de la industria florícola. Se cultiva en La Perla, municipio de Veracruz, México, y actualmente las áreas comerciales en dicha zona se en- cuentran en crisis, debido princi- palmente a la enfermedad llamada “pudrición blanda” provocada por las bacterias Pecto- bacterium carotovorum ssp. astrosepticum, Pec- tobacterium carotovorum ssp. carotovorum y Pecto- bacterium chrysantemi. Con tal motivo se realizó un estudio para describir con mayor detalle las prácticas agronómicas que realizan los
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