Resultados de búsqueda - "agriculture"

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    Reseña al libro de Irina Córdoba Ramírez, Desarrollo agrícola y acuerdos políticos en el norte de México. Los centros de contratación del Programa Bracero, 1947-1964 por Méndez Medina, Diana Lizbeth

    Publicado 2025
    “…Review of Irina Córdoba Ramírez's book, "Agricultural Development and Political Agreements in Northern Mexico: The Bracero Program's Recruitment Centers, 1947-1964."…”
    Enlace del recurso
    Artículo
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    Biodiversity of tamaulipan thornscrub in relation to fragmentation por Jurado, Enrique, Cuellar, Gerardo, Flores, Mercedes, González, Ignacio

    Publicado 1999
    “…Tamaulipan thornscrub has often been removed in northeastern Mexico to give way to agriculture and induced grasslands for cattle. This results in over 90% of thorn scrub being either removed or severely modified, with a few remaining fragments varying in size and distance to nearby fragments (isolation). …”
    Enlace del recurso
    Artículo
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    Beetle diversity in fragmented thornscrub and isolated trees por Cuéllar Rodríguez, Luis Gerardo, Jurado, Enrique, Flores, Joel

    Publicado 2017
    “…Abstract Due to land use change mainly for induced agriculture, Tamaulipan thornscrubin northeast Mexico has been cleared and transformed into small patches of vegetation as small as isolated trees surrounded by agricultural fields. …”
    Enlace del recurso
    Artículo
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    Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

    Publicado 2006
    “…Land uses included intensive foraging, extensive foraging, traditional agriculture and clear cutting. All areas were been abandoned for 21 to 23 years. …”
    Enlace del recurso
    Tesis
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    Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

    Publicado 2006
    “…Land uses included intensive foraging, extensive foraging, traditional agriculture and clear cutting. All areas were been abandoned for 21 to 23 years. …”
    Enlace del recurso
    Tesis
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    Tilapia culture in salt water: environmental requirements, nutritional implications and economic potentials por M. El-Sayed, Abdel-Fattah

    Publicado 2019
    “…The shortage in freshwater in many countries, together with the competition for it with agriculture and other urbanactivities has increased the pressure to develop aquaculture in brackishwater and sea water. …”
    Enlace del recurso
    Artículo
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    Finite element modeling of hot rolling of 1075 carbon steel process with variable cross section. por Montemayor de la Garza, Karina, Zambrano Robledo, Patricia del Carmen, Zapata Hernández, Óscar Jesús, Leduc Lezama, Luis Adolfo

    Publicado 2022
    “…Currently, it is common to use steel poles for applications in livestock and agriculture. In this work, finite element analysis of five hot rolling passes for the manufacture of farm poles using 1075 carbon steels from recycled railway material was developed. …”
    Enlace del recurso
    Artículo
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