Key Questions Answered in this Section
- What are the primary crops grown in Gujarat, and how much does each contribute to total production?
- Which regions in Gujarat are key for mustard and castor residue availability, and what are the associated crop production levels?
- What are the significant regions in Gujarat where sugarcane, cotton, and cumin residues are abundantly available?
- How does the Saurashtra region contribute to biomass feedstock production, particularly for groundnut and soybean?
- What are the biomass clusters in Gujarat?
- How is the biomass supply chain in Gujarat?
- Which types of biomass residues are generated from major crops like sugarcane, cotton, and groundnut, and in what quantities?
- How much sugarcane tops/trash and bagasse is generated in Gujarat?
- How much cotton stalk is generated in Gujarat?
- How much groundnut shells are generated in Gujarat?
- How much wheat straw is generated in Gujarat?
- How much cumin seed shells are generated in Gujarat?
- How much coriander stalk is generated in Gujarat?
- How much castor seed shells are generated in Gujarat?
- How much bajra stalk is generated in Gujarat?
- How much mustard stalk is generated in Gujarat?
- How much soybean stalk is generated in Gujarat?
Gujarat comprises a mix of urban and rural regions, with the top urban areas being Ahmedabad, Surat, Vadodara, Rajkot, Bhavnagar, Jamnagar, Junagadh, Gandhinagar, Nadiad, and Morbi. Understanding the biomass supply chain in Gujarat is crucial for optimizing the utilization of agri residues and enhancing the state’s bioenergy potential.
Major Crops Grown in Gujarat
The crops associated with biomass feedstock generation in Gujarat include:
| Crop | Total Production (MTPA) |
| Sugarcane | 17 |
| Cotton | 7.5 |
| Groundnut | 4.5 |
| Wheat | 3.3 |
| Cumin | 3.16 |
| Coriander | 1.1 |
| Castor | 1.03 |
| Bajra | 1 |
| Mustard | 0.5 |
| Soybean | 0.35 |
The cultivation of these crops results in substantial biomass feedstock, contributing significantly to Gujarat’s bioeconomy.
Residue Generation in Gujarat
For each crop, the total residue generation data is as follows:
| Crop | Residue Type | Quantity (MTPA) |
| Sugarcane | Tops/trash, Bagasse | 6.1 |
| Cotton | Stalk | 3.75 |
| Groundnut | Shell | 1.35 |
| Wheat | Straw | 1.05 |
| Cumin | Seed Shell | 2.37 |
| Coriander | Stalk | NA |
| Castor Seed | Seed Shells | 0.3 |
| Bajra | Stalk | NA |
| Mustard | Stalk | NA |
| Soybean | Stalk | 0.35 |
Efficient management of these crop residues is essential for developing a sustainable biomass supply chain in Gujarat
Significant Regions of Availability in Gujarat
The regions within Gujarat with significant availability of each crop’s biomass residues are:
- Sugarcane: Valsad, Navsari, Surat, Bharuch.
- Cotton: Amreli, Bhavnagar, Junagadh, Rajkot.
- Groundnut: Saurashtra, Rajkot, Amreli, Bhavnagar, Jamnagar, Morna, Khadi.
- Cumin: Saurashtra, Central Gujarat, Mehsana, Banaskantha, Patan, Junagarh, Jamnagar, Rajkot, Bhavnagar, Amreli, Surendra Nagar
- Coriander: Rajkot, Surendranagar, Gondal, Junagadh, Jamnagar.
- Castor: Sabarkantha, Banaskantha, Mehsana, Patan.
- Bajra: Kutch, Banaskantha
- Mustard: Banaskantha, Patan, Mehsana
- Soybean: Saurashtra, Junagadh, Aravali, Dahod, Chhota Udepur
Identifying these biomass clusters enables targeted strategies for biomass feedstock collection and utilization.
Prominent Crops in Different Regions of Gujarat
| Region | Prominent Crops |
| Valsad | Sugarcane, Paddy, Banana |
| Navsari | Sugarcane, Paddy, Tur |
| Surat | Sugarcane, Paddy, Maize |
| Bharuch | Sugarcane, Cotton, Tur |
| Amreli | Cotton, Groundnut, Cumin |
| Bhavnagar | Cotton, Groundnut, Cumin |
| Junagadh | Cotton, Groundnut, Cumin, Coriander, Soybean |
| Rajkot | Cotton, Groundnut, Cumin, Coriander |
| Saurashtra | Groundnut, Cumin, Soybean |
| Jamnagar | Groundnut, Cumin, Coriander |
| Morbi | Groundnut, Cotton, Wheat |
| Kheda | Groundnut, Tobacco, Paddy |
| Mehsana | Cumin, Castor, Mustard |
| Banaskantha | Cumin, Castor, Bajra, Mustard |
| Patan | Cumin, Castor, Mustard |
| Surendranagar | Cumin, Coriander, Cotton. Groundnut |
| Gondal | Coriander, Wheat, Amaranthus |
| Sabarkantha | Castor, Cotton, Wheat |
| Kutch | Bajra, Groundnut, Castor |
| Aravalli | Soybean, Cotton, Wheat |
| Dahod | Soybean, Maize, Paddy |
| Chhota Udepur | Soybean, Cotton, Maize, Sugarcane |
Each region’s unique crop profile contributes to the diversity of agricultural residues, impacting the overall biomass availability in Gujarat.
Utilization of Crop Residues at the Farmer’s Level in Gujarat
- Essential Usage for Livestock
Farmers utilize crop residues such as husk from Arhar, Bajra, Banana, Chickpea, Gaur seed, Gram, Maize, Mustard, and Tomato to feed their cattle. - Organic Fertilizer Preparation
Crop residues from Arhar, Moong, Potato, Castor seed, Cotton, Gram, Groundnut, Okra, Tomato, and Maize are processed to create organic fertilizers or compost. - Fuel Source for Domestic Cooking
Stalks of crops like Arhar, Cotton, and Mustard are commonly used as fuel for cooking in rural households. - Field Preparation through Residue Burning
Farmers often burn stubbles of Castor seed, Cotton, Jowar, Maize, and Sugarcane in open fields to prepare the land for the next crop cycle. - Commercial Applications
Crop residues are sold to briquetting plants or biomass energy units, providing farmers with additional income from otherwise unused materials.
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