Kyeoheuk Soil Testing Office

How it was made

A nonprofit soil testing office in Hagok-eup, a fictional town. Kyeoheuk is a name meaning soil laid in layers.

A vertical ruler (0–100cm) fixed on the left points to scroll depth. The background changes through five soil horizon colours, O, A, B, C and R, as you go down.

Only soil colours are used with no accent, and selection and verdicts are shown by flipped panels and ■ □ ◧ shapes. Type is Noto Serif KR and Noto Sans KR.

The texture check plots sand, silt and clay ratios on a 12-class triangle. Entering report values shows each item as low, adequate or high on a bar.

The fertilizer plan uses crop, area, pH and texture to give fertilizer and lime amounts and the number of 20kg bags. The 13 pages and data file are generated by build.mjs.

Key features

• Sampling points · test fee calculation
• 12-class soil texture triangle
• Report reading · fertilizer and lime plan
• Sample submission · 6-stage receipt lookup

Where and how to use it

Suited to testing and analysis offices that receive samples and report results. Fee calculation, submission, receipt lookup and result reading share one reference table.

Points to check

The date is fixed at 2026-10-13, and fees, adequate ranges and fertilizer rates are made up. The fertilizer calculation is a simplified approximation, and submissions are not sent.