Effect of irrigation with sewage effluent on humic substances of certain sandy soil of Egypt

• Published in: Zagazig Journal of Agricultural Research (Egypt) Vol. 13; no. 2
• Main Authors: Khalil, R.A. (Monoufeya Univ., Shebin El-Kom (Egypt). Faculty of Agriculture), Gobran, O.A, Abu-Agwa, F.E
• Format: Publication
• Language: English
• Published: 01.12.1986
• Subjects: AGUAS FECALES; AGUAS RESIDUALES; EAU USEE; EAU USEE DOMESTIQUE; EGIPTO; EGYPT; EGYPTE; FERTILIDAD DEL SUELO; FERTILITE DU SOL; IRRIGATION; RIEGO; SANDY SOILS; SEWAGE; SOIL FERTILITY; SOL SABLEUX; SUELO ARENOSO; WASTEWATER