Figure 3

Seven years' trend in the MGEY (a,b) under the CA-based CET and nutrient management in the maize–chickpea rotation. The vertical bars indicate the LSD at p = 0.05.

Seven years' trend in the MGEY (a,b) under the CA-based CET and nutrient management in the maize–chickpea rotation. The vertical bars indicate the LSD at p = 0.05.