Effects of long-chain aliphatic compounds on the germination and initial growth of corn, radish and spinach seedlings, and on hydrological properties of a sand growth medium

aizoaceae arena beeswax biological differences cera de abeja chemicophysical properties cire d'abeille contenido de agua en el suelo crecimiento croissance disponibilidad del agua eau disponible fitotoxicidad germination growth hidrocarburos hidrofobicidad hydraulic conductivity hydrocarbons hydrocarbure hydrophobicity inhibition mouvement de l'eau dans le sol movimiento del agua en el suelo phytotoxicity plantule porosidad porosity raphanus sativus sable sand seedlings sistema poroso del suelo soil pore system soil water content soil water movement soil water retention species differences teneur en eau du sol water availability zea mays