Manuel pour les enquêtes de fertilité des sols effectuées dans le champs des agriculteurs
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Main Author: | Hauser, G.F. 1423211761108 |
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Format: | Texto biblioteca |
Language: | fre |
Published: |
Rome (Italy) FAO
1971
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Subjects: | CULTIVATED LAND, SOIL FERTILITY, TRIAL METHODS, FLOODED LAND, RICE, FLOODING, APPLICATION RATES, FERTILIZERS, EXPERIMENTATION, YIELDS, PROFIT, METHODE D'ESSAI, TERRE INONDEE, RIZ, INONDATION, DOSE D'APPLICATION, ENGRAIS, RENDEMENT, BENEFICE, TERRE CULTIVEE, FERTILITE DU SOL, METODOS DE ENSAYO, TIERRAS INUNDADAS, ARROZ, INUNDACION, DOSIS DE APLICACION, ABONOS, EXPERIMENTACION, RENDIMIENTO, GANANCIAS, TIERRAS CULTIVADAS, FERTILIDAD DEL SUELO, |
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