1. Introduction
Chokuwa Rice, also known as “Magic Rice,” is a unique semi-glutinous winter rice variety (Sali rice) from Assam.
It has deep culinary and historical significance, primarily grown in Tinsukia, Dhemaji, and Dibrugarh regions.
2. Key Features
| Feature | Details |
|---|---|
| Culinary Legacy | A dietary staple for centuries, used by Ahom dynasty troops. |
| Sali Rice Base | Categorized as Sali rice, known for its semi-glutinous nature. |
| Amylose Content | Differentiated into Bora and Chokuwa types based on amylose levels. |
| Soft Rice Variant | Low amylose (Komal Chaul) varieties are tender and easy to eat. |
| Soak-and-Eat Property | Can be eaten after soaking in cold or lukewarm water. |
| Versatile Use | Consumed with curd, sugar, jaggery, bananas; used in Pithe. |
3. Cultivation and Agro-Climatic Conditions
| Aspect | Details |
| Growing Region | Exclusively grown in Assam. |
| Climate Preference | Requires warm, humid summers, cool dry winters. |
| Soil Type | Prefers acidic soil rich in phosphorus, potassium, and organic matter. |
| Rainfall Requirement | Grows well with consistent rainfall from June to September. |
| Traditional Methods | Uses puddling, wet nurseries, organic fertilizers, and irrigation. |
| Harvesting Season | November to December. |
| Crop Duration | Photosensitive, long-duration crop, takes 160 days to mature. |
| Yield | 2.5 tonnes per hectare. |
4. Plant and Grain Characteristics
| Parameter | Value |
| Plant Height | 158 cm |
| Panicle Number | 9.22 |
| Days to Maturity | 160 days |
| Filled Grains | 158 |
| Chaffy Grains | 152 |
| Kernel Length | 6.6 mm |
| Kernel Breadth | 2.4 mm |
| Kernel Length/Breadth Ratio | 2.75 |
| Kernel Shape | Long bold |
| Kernel Color | White to light red |
| Amylose Content | 12-17% |
5. Geographical Indication (GI) Tag
| Parameter | Details |
| GI Certificate Awarded | 2019 |
| Significance | Recognizes unique qualities & geographical origin, protecting heritage & marketability. |
6. Conclusion
Chokuwa Rice is an agricultural and cultural asset of Assam.
Its soak-and-eat property, nutritional benefits, and historical significance make it unique.
The GI tag helps in global recognition, economic growth, and preserving this traditional variety.