Field trials, with their methods and sources.
Each result is shown with its crop, place, season, design and partner. The complete methods, treatments and results are available as filed.
Treated against control.
A single trial result is specific to its treatments and growing conditions, and is not a yield guarantee for another field.
Pechay yield
Umingan, Pangasinan · CLSU researchers · randomized complete block design
- 50% of recommended NPK + NT-BioNitros14.08 t/ha
- Untreated control5.28 t/ha
Source: Pechay NT-BioNitros terminal report, abstract and yield table. Read the trial
Synthetic NPK used in the corn demonstration
San Carlos City, Pangasinan · dry season 2025–26 · full NatureTech protocol
- NatureTech protocol25 % of recommended rate
- Recommended NPK rate100 % of recommended rate
Source: Pangasinan corn demonstration cost-and-return sheet, available on request. Read the trial
Trial record.
| Crop | Site | Season | Design | Result | Partner |
|---|---|---|---|---|---|
| Pechay | Umingan, Pangasinan | In the report | Randomized complete block design | 14.08 t/ha with 50% of the recommended NPK rate plus NT-BioNitros, versus 5.28 t/ha untreated.Source: Pechay NT-BioNitros terminal report, abstract and yield table. | CLSU researchers |
| Young corn | Barangay Bical, Science City of Muñoz, Nueva Ecija | April to June 2026 | In the report | 5.15 t/ha with the recommended NPK rate plus NT-MakroMin at 1.5 kg/ha (best treatment).Source: NT-MakroMin young corn field-efficacy report, abstract and Summary Table 6. | LGU / CLSU researchers |
| Cucumber | Barangay Bical, Science City of Muñoz, Nueva Ecija | In the report | In the report | Compares NT-MakroMin treatments alongside inorganic fertilizer. Request the full methods and results.Source: Cucumber NT-MakroMin terminal report, abstract. | LGU / CLSU researchers |
| Corn | San Carlos City, Pangasinan | Dry season 2025–26 | Field demonstration, full protocol | 25% of the recommended NPK rate plus the NatureTech protocol.Source: Pangasinan corn demonstration cost-and-return sheet. | Local farmer technician |
| Corn | Ormoc, Leyte | 2025 | City Corn Derby | 2025 certificate with NT-MakroMin.Source: Derby certificate. | City Corn Derby |
| Rice and corn | Laguna; Barili, Cebu | In progress, update due wet season 2027 | Full protocol on partner farms | In progress. Full-season yield and cost data to follow.Source: Not yet reported. | Partner farms |
These summaries reflect the records supplied for the website. Request the dated report to review the treatments, findings and statistical comparisons. Each study tests particular treatments; its findings do not establish the same outcome for every product combination.
Field trials across the islands
Twenty-eight sites from Ilocos Norte to Sultan Kudarat. Bio-efficacy trials with Central Luzon State University under FPA protocol, plus on-farm demonstrations with research stations and partner farmers.
- 28
- trial sites
- 9
- active, 2025–26
- 19
- provinces
- 5
- crop groups
Active sites, 2025–26
Hover a marker for trial details. Development-phase sites ran 2021–2023 to shape today’s protocols.
Read the complete report.
Ask for the CLSU terminal reports, FPA bio-efficacy protocols or the Pangasinan corn demonstration cost-and-return sheet. Specify the crop and document you need.
Contact NatureTech