Most agricultural climate ideas die in the gap between a good field practice and a unit somebody will pay for. Japan's J‑Credit scheme closed that gap for rice: prolonged mid‑season drainage is now a registered methodology with a baseline, a monitoring form, a verifier and a serial number.
One of the cleanest examples of a paddy‑methane practice turned into a registered, tradable, audited unit.
This deck takes that machine apart, step by step, in four languages — English, 中文, 日本語, 한국어 — so that an extension officer in Chungcheongnam‑do, a co‑operative manager in Niigata, or a policy analyst anywhere can see exactly which parts are agronomy, which parts are paperwork, and which parts travel across a border.
How to use this
Ten modules, in order. Each one opens with the English explanation for the trainer, followed by a short parallel summary in Chinese, Japanese and Korean for handouts. Terms are collected in the four‑language glossary; every claim points back to an issuing institution in the reference list.