'मक्का - आलू - गन्ना (पेड़ी) - मूंग' फसल चक्र का क्रम कितने वर्षों की अवधि का उदाहरण है?

Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R): Assertion (A): Intercropping generally gives higher total yield and better resource utilization than growing a sole crop. Reason (R): Intercropping optimizes the utilization of available limited resources like light, water, and nutrients. Select the correct answer from the options given below: