Uptake of ammonium and nitrate by carob (Ceratonia siliqua) as affected by root temperature and inhibitors [kinetics, mechanisms]

absorption de substances nutritives ammonia ammoniac azote ceratonia siliqua culture hydroponique diffusion hydroponics inhibition nitrate nitrates nitratos nitrogen nutrient transport nutrient uptake racine rhizosphere rizosfera roots soil temperature temperatura temperatura del suelo temperature transport des substances nutritives transporte de nutrientes