What is the significance of a practical approach to production, known as sustainable sugarcane enterprise? 1. In comparison to the traditional method of agriculture, the cost of seed is very less. 2. Chyawan (drip) irrigation can be used effectively in this. 3. There is no use of chemical / inorganic fertilizers at all. 4. It has more scope for intercropping as compared to the traditional method of agriculture.

• A. 1 and 3
• B. 1,2 and 4
• C. 2,3 and 4
• D. all these