Observed arrival · 2026-09-26
Jimmy Chupillon’s field-to-finance toolkit
An agronomist in Peru’s Amazon region presents five free browser-based tools for crop decisions, field experiments, and project finances.
- For
- Peruvian crop producers, field technicians, and agronomy students
- Worth noticing
- The soil tool covers six named crops and offers downloadable Word or PDF reports; the experimental-design tool exports a randomized field sketch as an image.
Field notes
The five listed tools cover soil interpretation, experimental layout, crop profitability, break-even analysis, and investment appraisal. The soil workflow offers recommendations by hectare, plant, and crop stage for cacao, coffee, oil palm, plantain, maize, and rice; reports can be downloaded as Word or PDF. The experimental-design tool names several trial designs and offers a randomized field sketch as an image. The site says calculations stay in the browser and data are not stored or sent.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue