Table 2
Maize grain yield (tonnes ha−1) of twinned fertilizer treatments in Homegardens and Fields at three inclination categories. Data are means of 2 years.
Inclination category NPK-F NPK-HG NPKG-F NPKG-HG G-F G-HG ZERO-F ZERO-HG
Flat 4.30bx (1.0) 4.80ax (0.9) 4.60abx (0.6) 4.85ax (0.6) 1.72ex (0.9) 2.64cx (1.2) 1.75ex (0.7) 1.96dx (0.5)
Moderate 4.20cx (1.0) 4.42by (1.1) 4.42by (1.1) 4.60ay (0.8) 1.58fy (0.5) 2.31dy (0.6) 1.42fy (0.8) 1.82ex (0.3)
Steep 3.52ay (0.8) 3.55az (0.7) 3.45az (0.8) 3.55az (0.9) 1.05dz (0.6) 1.73bz (0.5) 1.00dz (0.4) 1.43cy (0.2)
NPK-F: full fertilizer recommendation in Fields; NPK-HG: full fertilizer recommendation in Homegardens; NPKG-F: full fertilizer recommendation in Fields with added