Effectiveness of Polyacrylamide in Reducing Runoff and Soil Loss under Consecutive Rainfall Storms

The use of anionic polyacrylamide (PAM) as a soil conditioner could help prevent soil loss by water. In this study, we determined the effective granular PAM rate that best reduces runoff and soil loss from Oxisols. Furthermore, the effectiveness of the selected PAM rate was tested by applying it in...

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Veröffentlicht in:	Sustainability 2020-02, Vol.12 (4), p.1597
Hauptverfasser:	Kebede, Birhanu, Tsunekawa, Atsushi, Haregeweyn, Nigussie, Mamedov, Amrakh I., Tsubo, Mitsuru, Fenta, Ayele Almaw, Meshesha, Derege Tsegaye, Masunaga, Tsugiyuki, Adgo, Enyew, Abebe, Getu, Berihun, Mulatu Liyew
Format:	Artikel
Sprache:	eng
Schlagworte:	Acidic soils Aggregates Clay Electrolytes Gypsum Infiltration rate Loam soils Molecular weight Polyacrylamide Rainfall Soil conditioners Soil conditions Soil erosion Soil fertility Soil improvement Soil lime Soil solution Soil testing Soil water storage Statistical analysis Storms Sustainability
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