Results 21 to 30 of about 216,217 (286)
Irrigation et politique agricole commune (PAC) [PDF]
La Houille Blanche, 1993 A tous les âges de l'histoire, l'homme a irrigue les cultures, plus ou moins suivant les climats. C'est l'evolution rapide des techniques et notamment l'automatisation qui a favorise l'extension de l'irrigation (on est passe de la rigole au goutte a goutte, en passant par les asperseurs plus ou moins automatises).
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CONTRIBUCIÓN DE LAS ENTIDADES DE “ECONOMÍA SOCIAL” A LA GESTIÓN EFICIENTE DEL AGUA PARA USO AGRÍCOLA: SITUACIÓN EN LA REGIÓN DE MURCIA/CONTRIBUTION OF THE ENTITIES OF “SOCIAL ECONOMY” TO THE EFFICIENT MANAGEMENT OF WATER FOR AGRICULTURAL USE: SITUATION IN THE REGION OF MURCIA [PDF]
Revista de Estudios Cooperativos, 2007 En la literatura abundan los trabajos dirigidos a caracterizar las entidades que integran la “Economía Social” en España y a cuantificar su contribución a los diferentes sectores económicos y, en especial, al sector agroalimentario.
Narciso ARCAS LARIO +1 more
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Water Alternatives, 2021 Drip irrigation technology in existing collective surface irrigation schemes is frequently implemented through top-down policies and black box projects, causing significant changes in agricultural water management, uneven effects on local practices and ...
Noemí Poblador +2 more
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Communal irrigation: A comparative perspective [PDF]
, 2007 This chapter concentrates on the organization of people. It first describes the major concepts needed for a comparative study of irrigation, paying particular attention to those needed for communal irrigation. Second, the chapter summarizes the results of empirical studies.
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Agriculture, 2022 Aerated drip irrigation is rendered as a new water-saving irrigation method based on drip irrigation technology, which is endowed with the function of effectively alleviating the problem of rhizosphere hypoxia in crop soil, enhancing the utilization rate
Peng Li +5 more
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Negotin lowland irrigation system upgrading [PDF]
Ekonomika Poljoprivrede (1979), 2014 According to FAO concept of irrigation modernisation, to be effective, an irrigation system must be based on improved irrigation efficiency, reduced operation and maintenance costs and improved cost recovery based on raised agricultural productivity ...
Popović Vesna +2 more
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Phytobiomes JournalSaline groundwater irrigation is commonly used in arid regions of the Middle East and North Africa for date palm (Phoenix dactylifera) cultivation, yet little is known about its impact on communities of root-associated fungi (RAF).
Subha Chandran +4 more
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Frontiers in Ecology and Evolution, 2023 Date palms are widely cultivated in arid agroecosystems, where knowledge of irrigation water effect on their soil and root-associated bacterial communities is limited.
Dinesh Sanka Loganathachetti +3 more
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Lamasba : an ancient irrigation community
Antiquités africaines, 1982 Bien que l'inscription de Lamasba, découverte en 1877 par Masqueray, soit l'un des plus importants documents de l'épigraphie romano- africaine et qu'à ce titre, elle ait déjà fait l'objet de travaux anciens comme ceux de F.G. de Pachtère, cette importance est néanmoins telle pour la connaissance de l'organisation économique et sociale de l'Afrique ...
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Soil depth and grassland origin cooperatively shape microbial community co‐occurrence and function
Ecosphere, 2020 Many soils are deep, yet soil below 20 cm remains largely unexplored. Exotic plants can have shallower roots than native species, so their impact on microorganisms is anticipated to change with depth.
Racheal N. Upton +5 more
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