نمو نبات الذرة والتغيرات في خصوبة التربة بعد الري بمياه الصرف الصحي

Maize Growth and Changes in Soil Fertility After Irrigation with Treated Sewage Effluent. I. Plant Dry Matter Yield and Soil Nitrogen and Phosphorus Availability

Adriel Ferreira da Fonseca, Adolpho Jose´ Melfi, and Ce´lia Regina Montes

Communications in Soil Science and Plant Analysis, 36: 1965–1981, 2005