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fructe miel paduri ferme familiale production costs productivite du travail cooperatives agricoles tehnologie alimentara fruit trees recoltare calitatea produselor insecticide fungi politica publica agricultural policy plantare warehouses viticulture cartofi greenhouses piete agricole plante medicinale champignons conservarea alimentelor seceta gestion des sols agroeconomie productie agricola soil improvement publications en serie miere qualite du produit vegetable crops ameliorarea solurilor parasitic diseases food combaterea daunatorilor seeds insamantare public policy horticultura food technology organic products plant protection storage produits agricoles managementul riscului floricultura investitii agricole cultures agricoles consommation alimentaire ennemis des cultures hibrizi leadership resurse forestiere engrais chimiques technologie numerique economie agrara politique agricole commune aspects economiques lutte contre les plantes adventices grain crops organismes nuisibles combaterea buruienilor vinification asociatii de agricultori pesticide pests of plants lutte anti-parasites honey vegetables cultures fruitieres fabrication industrielle manuale manufacturing croissance economique recolte silos statistica economic aspects sylviculture culturi agricole stockage secheresse medicinal plants pests planting industrie forestiera reports animal husbandry plants masini agricole costuri de productie struguri fertilizare plantations inevestissements agriculture plantes agrains swine politique publique developpement durable agricultural areas ovins plantes medicinales silozuri food storage food preservation plant diseases potatoes agriculture biologique vinificatie agricultural economics marches agricoles plante fitopatologie entomology substitution d'energie cooperative agricole science et technologie zones agricoles landowners forestry industry aliments statistique animal diseases irigatii produse ecologice proprietaires terriens diseases nouvelle technologie labour productivity daunatorii plantelor zootehnie fruits cultures industrielles buruieni entrepots food analysis fungide mecanizare cultures maraicheres manuels aspecte economice silvicultura food industry pesticides digital technology exploitations agricoles familiales carte electronica subventii agriexploitation cooperative science and technology agricultural investment boli parazitare agricultural mechanization sante animale couts de production entreprises agricoles conservation des aliments associations d'agriculteurs mauvaises herbes crops rapports forest policy sheep serials intreprinderi agricole horticulture agricultural enterprises porcine floriculture securite alimentaire arbres fruitiers mechanization paraziti dezvoltare durabila stiinta si tehnologie entomologie protection des plantes legumes subsidies new technology hybrids seminte analyse des aliments fruit crops soils cattle production agricultural production statistics forests zone agricole apicultura amelioration des 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