[Coconut powder in artificial growing media for olive tree in nursery [Olea europea L.]]

canopy chemical composition chioma fogliare cocos nucifera composition chimique composizione chimica container planting couvert crecimiento crescita croissance cubierta de copas growing media growth higroscopicidad hygroscopicity lit de semence olea europaea peat pepiniere plant nurseries plantation en container racine radici roots seedbeds semillero sottoprodotti subproductos substrat de culture substratos de cultivo torba toscana toscane tourbe turba tuscany variedades varieties viveros