Key Questions Answered in this Section
- What are the major crops contributing to biomass feedstock production in Manipur?
- Which regions in Manipur are known for cultivation of prominent crops?
- Which types of biomass residues are generated in Manipur?
- What are the biomass clusters in Manipur?
- How is the biomass supply chain in Manipur?
- How much rice straw is generated in Manipur?
- How much rice husk is generated in Manipur?
- How much sugarcane trash and bagasse is generated in Manipur?
Manipur comprises a mix of urban and rural regions, with the top urban areas being Imphal, Thoubal, Kakching, Mayang Imphal, Moirang, Yairipok, Wangjing, Nambol, Bishnupur, and Jiribam. Understanding the biomass supply chain in Manipur is crucial for optimizing the utilization of agri residues and enhancing the region’s bioenergy potential.
Major Crops Grown
| Crop | Production (Million Tons Per Annum) |
| Rice | 0.49 |
| Sugarcane | 0.35 |
The cultivation of these crops results in substantial biomass feedstock, contributing significantly to Manipur’s bioeconomy.
Residue Generation
| Crop | Residue Parts | Production (Million Tons) |
| Rice | Straw, husk | 0.84 |
| Sugarcane | Trash, bagasse | 0.125 |
Efficient management of these crop residues is essential for developing a sustainable biomass supply chain in Manipur.
Significant Regions of Availability
- Rice:
- Valley districts, especially Imphal West and Chandel
- Thoubal
- Sugarcane: Thoubal and Kakching
Identifying these biomass clusters enables targeted strategies for biomass feedstock collection and utilization. Each region’s unique crop profile contributes to the diversity of agricultural residues, impacting the overall biomass availability in Manipur.
Utilization of Crop Residues at the Farmer’s Level in Manipur
- Essential Usage for Livestock and Fertilizer
- Portions of Paddy residue are used for cattle feeding and compost fertilizer preparation.
- Residues of Potato and Peas & Beans are extensively utilized for making compost fertilizers.
- Fuel Usage for Domestic Needs
Residues of Paddy and Rapeseed & Mustard are commonly used as fuel for household cooking. - Field Preparation through Residue Burning
Stubbles of Paddy and Mustard are often burned in open fields to prepare the land for the next sowing cycle. - Commercial Applications
Farmers earn revenue by selling crop residues to briquetting or biomass plants, creating an economic use for agricultural byproducts.
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