Figure 2

Seven years' seed (a,b) and stover (c,d) yields trend of the chickpea under the CA-based CEP and nutrient management in the maize–chickpea rotation. The vertical bars indicate the LSD at p = 0.05.

Seven years' seed (a,b) and stover (c,d) yields trend of the chickpea under the CA-based CEP and nutrient management in the maize–chickpea rotation. The vertical bars indicate the LSD at p = 0.05.