Blar i Historiske publikasjoner på tittel
Viser treff 586-605 av 1081
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Lokale forsøk : 1965
(Report, 1965) -
Lokale forsøk : 1966
(Report, 1966) -
Lokale forsøk : 1968
(Report, 1968) -
Long-term experiment with ploughed in cereal straw
(Research report, 1997-10-01)Plooghed in straw in autumn was compared with removal of the straw in two long-term field experiments with barley and oats on clay loam soils. The straw treatments was combined with four levels of nitrogen as calcium ... -
L’Agriculture de Précision : une option d’amélioration de la productivité des terres et du travail en zone soudano-sahélienne de l’Afrique de l’Ouest
(Chapter; Peer reviewed, 2020)Résumé: Les agriculteurs de la zone sahélo-soudanienne sont confrontés à des difficultés liées à l’établissement des cultures, à la variabilité des précipitations, à une faible fertilité des sols et à des ... -
L’intensification agricole au Mali et au Soudan à travers l’amélioration de la fertilité du sol et la mécanisation
(Chapter; Peer reviewed, 2020)Résumé: Le semis mécanisé a été introduit en Afrique de l’Ouest dans les années 1920 et 1930 pour la culture de l’arachide et du coton. Des usines nationales de production de semoirs ont été établies au Sénégal telles que ... -
Mainepe
(Lecture, 1982) -
Management of Natural Resources and Sustainable Agriculture [MNRSA]
(Plan or blueprint, 1985-11-06) -
Mangan i grønsakproduksjonen
(Professional article, 1972) -
Mapping and characterization of some soils in the northert part of Morogoro Distric, Tanzania
(Research report, 1997-11)Combining air-photo interpretation and field investigations, a soil surey was carried out in the northern part of Morogoro District, Tanzania. General environmental features of the area including geology, geomorphology, ... -
Mapping and characterization of some soils of the northern part og Morogoro District, Tanzania
(Research report, 1997-11) -
Markedsforskning : del 1
(Book, 1967) -
Marketing og Agricultural Produce and Inputs in Northern Province Zambia
(Report, 1991-03)Objectives of Study: 1. Establish whether observed marketing problems are related to institutional deficiencies, unnecessary regulations or other factors. 2. Establish the need for foreign support. 3. Suggest how support ... -
Maskindeler i landbruksmaskiner
(Lecture, 1981) -
Maskiner og arbeidsmetoder i samband med ensilering av gras
(Lecture, 1964) -
Maskiner og redskaper i danske planteskoler
(Report, 1965)