Propagation, ecology and cultivation of temperate zone fruit trees (almond, apple, apricot, cactus pear and plum)

abricot albaricoque almendra almonds amande apples apricots arbre fruitier besoin en eau besoin nutritionnel calidad ciruela cosecha cultivation cultivo ecologia vegetal enfermedades de las plantas etiopia fruit growing fruit trees fruticultura harvesting huerto frutal maladie des plantes malus manzana morfologia vegetal multiplication des plantes necesidades de agua necesidades de nutrientes nutritional requirements orchards pests of plants plagas de plantas plant diseases plant ecology plant genetic resources plant morphology plant propagation plums pomme postharvest technology pratique culturale prune prunus prunus armeniaca prunus dulcis quality ravageur des plantes verger water requirements zona templada