Resultados de búsqueda - (((vals OR (valia OR vales)) OR (vale OR value)) OR (vials OR viales))

  1. 381
  2. 382
  3. 383
  4. 384
  5. 385

    Recent Developments in Shrimp Feeds & Feeding por Tacon, Albert G.J.

    Publicado 2015
    “…Farmed shrimp currently represent the most valuable segment of the global aquaculture production business at about US $ 22.7 billion in 2013 (farm gate value); total global farmed shrimp production estimated at 4.45 million tonnes (major country producers being China 38.1%, Indonesia 14.0%, Vietnam 12.1%, Thailand 7.4%, Ecuador 6.8%, India 6.5% and Mexico 2.7% in 2013), with production increasing at an average rate of 11.07% per year since 2000 (FAO, 2015). …”
    Enlace del recurso
    Artículo
  6. 386
  7. 387

    Diversidad de hongos Ophiostomatoides en pinos de la sierra Fría de Aguascalientes, México, asociados con Dendroctonus mexicanus por Moreno Rico, Onésimo, Sánchez Martínez, Guillermo, Marmolejo Monsiváis, José Guadalupe, Pérez Hernández, Karla, Moreno Manzano, Celeste E.

    Publicado 2015
    “…In this sierra, pines are affected by the smaller mexican pine beetle, Dendroctonus mexicanus, in symbiosis with wood-staining Ophiostomatoid fungi that, in timber production areas, may reduce timber value from 10 to 50%. The objective of this research was to identify Ophiostomatoid fungi species that cause wood-stain in pine species in the Sierra Fría of Aguascalientes. …”
    Enlace del recurso
    Artículo
  8. 388

    Effect of information quality due accounting regulatory changes: Applied case to Mexican real sector por Garza Sánchez, Héctor Horacio, Cortez Alejandro, Klender Aimer, Méndez Sáenz, Alma Berenice, Rodríguez García, Martha del Pilar

    Publicado 2017
    “…Our findings show that changes in local regulations (generally accepted accounting principles) to internationally approved standards (Financial Reporting Standards and International Financial Reporting Standards) increase the value relevance and therefore the quality of information. …”
    Enlace del recurso
    Artículo
  9. 389

    Estudio en familias: factores ambientales y culturales asociados al sobrepeso y obesidad por Gutiérrez Valverde, Juana Mercedes, Guevara Valtier, Milton Carlos, Enríquez Reyna, María Cristina, Paz Morales, María de los Ángeles, Hernández del Ángel, Martha Arely, Landeros Olvera, Erick Alberto

    Publicado 2017
    “…The Body Mass Index of adults was related to total kilocalories as a product of physical activity (rs=.594; p<.01) and with the subscales, eating ecology (rs=.160; p<.05) and nutritional value (rs=.242; p<.01). Cultural values were not associated with the Body Mass Index (rs=.242; p>.01). …”
    Enlace del recurso
    Artículo
  10. 390
  11. 391
  12. 392

    Practical diets for Litopenaeus Vannamei (Boone, 1931): working towards organic and/or all plant production diets. por Davis, D. Allen, Samocha, Tzachi M., Bullis, Robert A., Patnaik, Susmita, Browdy, Craig L., Stokes, Alvin D., Atwood, Heidi L.

    Publicado 2004
    “…As shrimp prices become more competitive and the profit margins declining, producers are looking to high value markets for their products. Shrimp produced using organic or environmentally friendly production conditions have the potential to bring in higher prices through market differentiation. …”
    Enlace del recurso
    Sección de libro.
  13. 393
  14. 394
  15. 395
  16. 396
  17. 397
  18. 398

    The Use of Calanoid Copepods in Semi-Intensive, Tropical Marine Fish Larviculture por Schipp, Glenn

    Publicado 2019
    “…All fish species we have cultured using copepods as a supplement to other liveprey have shown increased growth and survival.The use of copepods in aquaculture is unlikely to compete cost effectively with techniques such as semi-automated,intensive larviculture systems for fish species that are easily cultured on rotifers, but for some high valued reef fishspecies at least, the use of copepods is highly desirable if not essential.…”
    Enlace del recurso
    Artículo
  19. 399
  20. 400

Herramientas de búsqueda: