The effect of phosphorus, sulphur and molybdenum and their interaction on different growth stages of beans [Egypt]

abonos fosfatados calcium sulphate caracteres de rendimiento composante de rendement crecimiento croissance crop yield egipto egypt fertilisation fertilizer application growth molibdeno molybdenum phosphate fertilizers rendement des cultures rendimiento de cultivos sulfate de calcium sulfato de calcio vicia faba yield components