What is the significance of a practical approach to sugarcane production known as 'Sustainable Sugarcane Initiative?' 1. Seed cost is very low in this compared to conventional method of cultivation. 2. Drip irrigation can be practised very effectively in this 3. There is no application of chemical/organic fertilizers at all in this 4. The scope for intercropping is more in this compared to the conventional method of cultivation. Select the correct answer using the code given below.

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