| Subjects: | FEED LEGUMES,
FARMING SYSTEMS,
SEED PRODUCTION,
LEY FARMING,
NITROGEN,
NITROGEN FIXATION,
LEUCAENA LEUCOCEPHALA,
COWPEAS,
GLIRICIDIA SEPIUM,
PHOSPHATE FERTILIZERS,
SOIL WATER,
INTERCROPPING,
CEREALS,
PASTURES,
MIXED FARMING,
CROPPING SYSTEMS,
DEMOCRATIC REPUBLIC OF THE CONGO,
ZIMBABWE,
SYRIA,
CARIBBEAN,
GAMBIA,
ZAMBIA,
SUDAN,
TANZANIA,
NIGERIA,
MALAWI,
MALI,
AUSTRALIA,
LEGUMINEUSE FOURRAGERE,
LEGUMINOSAS FORRAJERAS,
SYSTEME D'EXPLOITATION AGRICOLE,
PRODUCTION DE SEMENCES,
AZOTE,
FIXATION DE L'AZOTE,
NIEBE,
ENGRAIS PHOSPHATE,
EAU DU SOL,
CULTURE INTERCALAIRE,
CEREALE,
PATURAGES,
POLYCULTURE ELEVAGE,
SYSTEME DE CULTURE,
REPUBLIQUE DEMOCRATIQUE DU CONGO,
SYRIE,
CARAIBES,
GAMBIE,
SISTEMAS DE EXPLOTACION,
PRODUCCION DE SEMILLAS,
NITROGENO,
FIJACION DEL NITROGENO,
CAUPI,
ABONOS FOSFATADOS,
AGUA DEL SUELO,
CULTIVO INTERCALADO,
CEREALES,
PASTIZALES,
EXPLOTACION AGRICOLA COMBINADA,
SISTEMAS DE CULTIVO,
REPUBLICA DEMOCRATICA DEL CONGO,
SIRIA,
CARIBE, |
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