S6003 (NSIC Rc 376H) Hybrid Rice: Yield, Maturity and Characteristics
NSIC Rc 376H is a hybrid rice variety for irrigated lowland, sold as S6003 or Frontline S6003 and known locally as Mestiso 59. The NSIC approved it in 2014. Syngenta bred it. It matures in about 111 days and averages 6.3 tonnes per hectare, with a top yield of 10.4 tonnes in trials.
The average and top yields in tonnes per hectare come from the trials each variety went through to be registered with the NSIC, and from what the seed companies say about their own seed.
What farmers harvest today can be different. Newer harvest records, the season, the place, the soil, the water and the care all move these numbers over time.
So use them to compare varieties, not as a promise for your field. Ask your seller or your agriculturist how the variety did on farms near you in the last few seasons.
If you came here looking for S6003 or Frontline S6003, or rice variety 376H, this is the one. Compare it with the other varieties in our rice variety finder before you buy seed. Also read our guide to rice varieties in the Philippines for how inbreds, hybrids and special rice differ.
- Maturity: about 111 days after sowing.
- Yield: 6.3 tonnes per hectare on average, or about 126 cavans of 50 kilograms. The best trial reached 10.4 tonnes.
- Season: Dry season and wet season.
- Holds up against: stem borer.
- Watch out for: rice blast, bacterial leaf blight, tungro, brown planthopper, green leafhopper, sheath blight.
Key facts about NSIC Rc 376H
| Trait | Value |
|---|---|
| Year approved | 2014 |
| Bred by | Syngenta |
| Sold as | S6003, Frontline S6003 |
| Local name | Mestiso 59 |
| Type | Hybrid |
| Growing environment | Irrigated lowland |
| Recommended season | Dry season and wet season |
| How to plant it | Dry direct seeded, transplanted, wet direct seeded |
| Recommended for | The whole country |
| Maturity | 111 days after sowing |
| Average yield | 6.3 t/ha |
| Top yield in trials | 10.4 t/ha |
| Plant height | 105 cm |
How much does NSIC Rc 376H yield?
On average it gives 6.3 tonnes per hectare. That is about 126 cavans of 50 kilograms of palay. It sits below the average of the 180 irrigated lowland hybrids on the list, which is 6.9 tonnes. But the top yield, 10.4 tonnes, came from a trial with good water, seed and care. So plan your costs on the average, then work toward the top with the habits in our guide to raising rice yield per hectare.
How many days does it take to mature?
It takes about 111 days from sowing to harvest. Varieties of 100 to 120 days count as short duration and 120 to 140 days as medium, so this one counts as short duration. Then harvest when 85 to 90 percent of the grains turn golden yellow. Because the day count drives every task, anee.io counts it for you from each lot's own planting day, with the growth stages and weather beside it.
Is it resistant to pests and diseases?
| Pest or disease | Rating | What it means |
|---|---|---|
| Rice blast | Susceptible | Took heavy damage |
| Bacterial leaf blight | Susceptible | Took heavy damage |
| Tungro | Susceptible | Took heavy damage |
| Brown planthopper | Moderately susceptible | Took clear damage |
| Green leafhopper | Moderately susceptible | Took clear damage |
| Stem borer | Moderately resistant | Took some damage but held up |
| Sheath blight | Susceptible | Took heavy damage |
So scout early for rice blast, bacterial leaf blight, tungro, brown planthopper, green leafhopper, sheath blight. When you see the first signs, check the guide before you spray, because the right timing saves more than an extra dose. If you are not sure what you see, our pest and disease finders help you name it from the damage.
Grain and eating quality
| Measure | Value | Class |
|---|---|---|
| Amylose | 22.6 percent | High |
| Milling recovery | 70.7 percent | Premium |
| Head rice | 47.7 percent | Grade 2 |
| Chalky grains | 13.5 percent | Grade 3 |
| Grain length | 7.1 mm | Long |
| Grain shape, length to width | 3.1 | Slender |
| Protein | 7.1 percent |
Amylose decides how rice cooks. With high amylose, expect rice that is firm and dry, and it hardens as it cools. In fact, Filipino taste has moved from high to intermediate and low amylose rice, because people want it softer. Head rice is the share of whole grains after milling. So a higher number means fewer broken grains and a better price at the mill.
What Syngenta says about it
- Days to harvest: 105 days after sowing by the seller, 110 to 111 in the national trials.
- Yield: Up to 12 t/ha, or 240 cavans of 50 kg.
- How it is planted: Transplanted: the seller's fertilizer plan counts from transplanting.
- Fertilizer: Wet season, 90 kg of N, 30 of P2O5 and 30 of K2O per hectare in 7 bags: 3 bags of 14 14 14 at transplanting, 1 bag of 14 14 14 and 1 bag of urea at mid tillering (35 to 40 days after sowing), 1 bag of urea at early panicle initiation (50 to 60 days), 1 bag of ammonium sulfate at flowering (80 to 85 days). Dry season, 120 kg of N, 60 of P2O5 and 60 of K2O in 12 bags: 5 bags of 14 14 14 at transplanting, 2 bags of 14 14 14 with 1 of urea and 1 of ammonium sulfate at mid tillering, 1 bag of 14 14 14 and 1 of urea at early panicle initiation, 1 of ammonium sulfate at flowering.
- Season: Wet and dry, recommended for both seasons in every region.
- Where: Nationwide.
- About 105 cm tall, with about 14 productive tillers.
- Long slender grain, with a milling recovery of 71 percent.
- Cooks white and tasty.
- The seller pitches it for the rainy season.
These are the seller's own figures, from its own trials. So plant a small area first, and compare it with your usual variety on the same ground.
Where should you plant it?
It suits irrigated lowland, where you control the water. Level the field well so the water stands evenly, and plant together with the farms around you, so pests cannot move from field to field. Our guide to rice land preparation shows each step. It is recommended for the dry season and the wet season. You can plant it dry direct seeded, transplanted or wet direct seeded. For the right month in your province, see the best time to plant rice.
Set the planting day of each lot and anee.io dates every task to harvest, with the weather beside it. Free on the Libre plan.
Start freeVarieties like this one
These come from the same kind of farm and grow about as long. So if seed of this one is hard to find, compare these first.
- NSIC Rc 454H: 111 days, 6.3 tonnes per hectare on average, 2016
- NSIC Rc 546H: 111 days, 6.4 tonnes per hectare on average, 2018
- NSIC Rc 204H: 111 days, 6.4 tonnes per hectare on average, 2009
- NSIC Rc 266H: 110 days, 6.3 tonnes per hectare on average, 2011
Is S6003 the same as NSIC Rc 376H?
What is the local name of NSIC Rc 376H?
How many days does NSIC Rc 376H take to harvest?
What is the average yield of NSIC Rc 376H?
In which season should I plant it?
Is this variety a hybrid?
See how S6003 (NSIC Rc 376H) will do on your farm
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