Table 3 Effects ofSWC practices on selected soil chemical properties as reported in reviewed articles
Parameter | N | Effectsa | % | Author(s) |
|---|---|---|---|---|
Physical (N = 136) | ||||
 pH | ||||
  Fanya juu | 3 | + | 2.21 | |
2 | − | 1.47 | ||
  Stone-faced soil bund | 4 | + | 2.94 | |
  Stone bund | 3 | + | 2.21 | Alemayehu et al. (2020), Hishe et al. (2017), Demelash and Stahr (2010) |
  Soil bund | 6 | + | 4.41 | Guadie et al. (2020), Degu et al. (2019), Belayneh et al. (2019), Mohammed et al. (2020), Husen et al. (2017), Demelash and Stahr (2010) |
2 | − | 1.47 | ||
 SOC (%) | ||||
  Fanya juu | 6 | + | 4.41 | Hailu et al. (2012), Amare et al. (2013), Dagnachew et al. (2020) |
  Soil bund | 11 | + | 8.09 | Adimassu et al. (2012), Tanto and Laekemariam (2019), Guadie et al. (2020), Degu et al. (2019), Belayneh et al. (2019), Mohammed et al. (2020), Tadesse et al. (2016), Husen et al. (2017), Bezabih et al. (2016), Terefe et al. (2020) |
1 | 0 | 0.74 | Selassie et al. (2015) | |
  Stone bund | 1 | − | 0.74 | Wolka et al. (2011) |
7 | + | 5.15 | Alemayehu et al. (2020), Hishe et al. (2017), Mesfin et al. (2018) | |
  Stone-faced soil bund | 4 | + | 2.94 | |
SOM (%) | ||||
  Fanya juu | 6 | + | 4.41 | Hailu et al. (2012), Tanto and Laekemariam (2019), Dagnachew et al. (2020) |
  Stone-faced soil bund | 4 | + | 2.94 | |
  Stone bund | 7 | + | 5.15 | Alemayehu et al. (2020), Wolka et al. (2011), Hishe et al. (2017), Mesfin et al. (2018), Demelash and Stahr (2010) |
1 | − | 0.74 | Wolka et al. (2011) | |
  Soil bund | 11 | + | 8.09 | Wolka et al. (2011), Adimassu et al. (2012), Guadie et al. (2020), Degu et al. (2019), Belayneh et al. (2019), Mohammed et al. (2020), Terefe et al. (2020) |
1 | − | 0.74 | Wolka et al. (2011) | |
 Ava.P (Pmm) | ||||
  Fanya juu | 4 | + | 2.94 | Hailu et al. (2012), Tanto and Laekemariam (2019), Amare et al. (2013) |
  Stone-faced soil bund | 3 | + | 2.21 | |
  Stone bund | 2 | + | 1.47 | |
3 | − | 2.21 | Wolka et al. (2011) | |
  Soil bund | 10 | + | 7.35 | Wolka et al. (2011), Adimassu et al. (2012), Guadie et al. (2020), Degu et al. (2019), Belayneh et al. (2019), Mohammed et al. (2020), Tadesse et al. (2016), Husen et al. (2017), Bezabih et al. (2016), Terefe et al. (2020) |
4 | − | 2.94 | Wolka et al. (2011), Adimassu et al. (2012), Belayneh et al. (2019) | |
 TN (%) | ||||
  Fanya juu | 4 | + | 2.94 | Hailu et al. (2012), Amare et al. (2013), Dagnachew et al. (2020) |
  Stone-faced soil bund | 4 | + | 2.94 | |
  Stone bund | 6 | + | 4.41 | Demelash and Stahr (2010), Wolka et al. (2011), Hishe et al. (2017) |
  Soil bund | 4 | − | 2.94 | Mohammed et al. (2020), Bezabih et al. (2016), Adimassu et al. (2012) |
11 | + | 8.09 | Wolka et al. (2011), Amdemariam et al. (2011), Adimassu et al. (2012), Guadie et al. (2020), Degu et al. (2019), Belayneh et al. (2019), Terefe et al. (2020) | |
Biological (N = 20) | ||||
 pH | 3 | + | 15 | |
 SOC (%) | 4 | + | 20 | |
 SOM (%) | 4 | + | 20 | |
 TN (%) | 1 | − | 5 | Hailu et al. (2020) |
| Â | 4 | + | 20 | Sinore et al. (2018), Hailu et al. (2020), Gesesse et al. (2013) |
 Ava.P (ppm) | 4 | + | 20 | |
Integrated (N = 32) | ||||
 pH | 3 | + | 9.38 | |
2 | − | 6.25 | ||
 SOC (%) | 8 | + | 25.00 | Tanto and Laekemariam (2019), Tadesse et al. (2016), Demelash and Stahr (2010) |
 SOM (%) | 8 | + | 25.00 | |
 Ava.P (ppm) | 4 | + | 12.50 | |
1 | − | 3.13 | Yakob et al. (2015) | |
 TN (%) | 6 | + | 18.75 | Demelash and Stahr (2010), Yakob et al. (2015), Amdemariam et al. (2011) |