[Fruit production: Facts on organic farming]

abonos apples black currants cassis cereza cerise cherries ciruela danemark denmark dinamarca engrais escarda espacement espaciamiento establecimiento de plantas fertilizers food production fraise fresa fruit growing fruticultura geographical distribution gooseberries groseille rouge grosella grosella negra grosella roja jardinage biologique manzana organic gardening pears pera plant establishment plantation planting plums poire pomme precios prices prix production alimentaire prune red currants reglamentaciones regulations rendement rendimiento spacing strawberries weed control yields