impact of farmers' organic farming practices on soil properties in ...

Table 2. Analysis <strong>of</strong> <strong>organic</strong> manures used by farmers
Code Sample
C1
C2
C3
C4
K1
K2
R 1
Organic
carbon (%)
Nitrogen
(%)
Phosphorus
(%)
Cotton based cropping system
Potassium
(%)
C:N ratio
Vermicompost 42.46 2.13 0.52 1.06 20:1
FYM 26.98 0.70 0.30 0.98 38:1
Vermicompost 36.56 2.04 0.56 1.01 18:1
FYM 27.14 0.73 0.36 0.84 37:1
Vermicompost 39.23 3.10 0.75 1.17 13:1
FYM 29.32 0.85 0.40 1.01 34:1
Vermicompost 41.92 2.18 0.63 1.10 19:1
FYM 28.82 0.81 0.51 0.93 29:1
Kharif jowar based cropping system
Vermicompost 32.68 2.13 0.78 1.14 15:1
FYM 24.82 0.68 0.48 0.82 36:1
Vermicompost 36.79 2.27 0.64 1.24 16:1
FYM 30.15 1.20 0.51 1.02 25:1
Rabi jowar based cropping system
Vermicompost 40.08 2.42 0.72 1.06 17:1
FYM 28.19 0.73 0.40 0.78 38:1
R2 FYM 26.69 0.71 0.32 0.72 37:1
R3
S1
S2
S 3
Vermicompost 42.46 2.56 0.72 1.12 17:1
FYM 25.10 0.70 0.34 0.85 35:1
Sugarcane based cropping system
Vermicompost 40.02 2.40 0.69 1.02 17:1
FYM 27.32 0.75 0.38 0.72 36:1
Vermicompost 34.26 2.21 0.61 0.99 15:1
FYM 26.80 0.72 0.34 0.64 37:1
Vermicompost 38.76 2.06 0.72 1.04 19:1
FYM 28.34 0.78 0.52 0.96 36:1
S4 FYM 25.69 0.71 0.38 0.65 36:1
V1
V2
V3
Vineyard system
Vermicompost 34.56 2.20 0.64 1.12 16:1
FYM 24.60 0.71 0.46 0.80 34:1
Vermicompost 40.90 2.10 0.61 0.98 19:1
FYM 30.08 0.85 0.54 0.76 35:1
Vermicompost 42.08 2.50 0.71 1.08 17:1
FYM 24.64 0.84 0.50 0.71 29:1