Development on hydroponics technology: Supplementary experiment

acide humique capsicum chemicophysical properties crecimiento croissance culture hydroponique culture media growing media growth hortalizas humic acids hydroponics lactuca sativa legume lycopersicon esculentum medio de cultivo milieu de culture polimeros polymere polymers rendement rendimiento substrat de culture substratos de cultivo technologie technology tecnologia vegetables vigna radiata radiata vigna unguiculata sesquipedalis yields zeolitas zeolite zeolites