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Supplier info last updated: Sep 22, 2026
Advertise since: Jun 22, 2026

Ong Cua ST25 Rice (Rice - Shrimp Farming System)

Detailed description

The ST25 rice variety, developed by Engineer Ho Quang Cua, was recognized as the "World's Best Rice" in 2019, 2023, and 2025 at the World Rice Conference.

Ong Cua ST25 rice is cultivated using the rice-shrimp farming model: rice is grown in brackish water during the rainy season, following the dry-season shrimp farming cycle (rotating one rice crop with one shrimp crop). The rice thrives primarily on natural nutrients remaining in the soil after the shrimp harvest.

Cultivation follows safety protocols to ensure a healthy environment for the shrimp within the rice fields and for the subsequent shrimp farming season.

Ong Cua ST25 Rice - Shrimp ("World's Best Rice" 2019 & 2023) is packaged in 5kg bags; a standard factory carton contains 5 bags, totaling 25kg.

Ong Cua ST25 rice products are classified as premium-grade rice in today's market. The grains are long, clear, and free of chalky centers. When cooked, the rice is soft and fragrant, offering a distinctive, appealingly sweet and chewy flavor. It retains its soft texture and aroma even after cooling.

Ingredients:

- 100% ST25 fragrant rice
- Non-GMO
- Cultivated and processed according to safety standards in rice-shrimp fields.

Storage Instructions: Once opened, store the rice in an airtight container in a cool, dry place and consume within 30 days.

Note: As this product contains no preservatives, weevils may appear during use. To prevent this, store the opened rice in an airtight container in a cool, dry place or keep it in the refrigerator's vegetable compartment for 7 days. If weevils appear, you can open the package to let them out or simply rinse them away when washing the rice.

Cooking instructions:

- Measure rice and water at a 1:1 ratio (1 cup of rice to 1 cup of water).
- Once cooked, keep the rice on the "warm" setting for an additional 10 minutes for the best results.
(Adjust the amount of water for future batches according to your preference.)

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