Topic Selection & Fit (agsy-topic-selection)
Agricultural Systems publishes the systems analysis of agricultural systems. The bar is not "a new result for crop X" — it is "a systems question about interactions and trade-offs." Use this skill to pressure-test fit before you invest, and to keep a field trial from being mistaken for a systems paper.
When to trigger
- Choosing among possible projects or framings for an AgSy submission
- A reviewer/colleague said the paper "is just a field trial" or "lacks a systems angle"
- Deciding between a research paper and a short communication
- Considering a perspective (forward-looking opinion) or a comment on a published paper
The AgSy fit test
A strong AgSy paper usually clears all four:
- A real systems question. The object is interactions — among components (crop–soil–livestock– economics), across hierarchical levels, between agriculture and other land uses, or with the natural/social/economic environment. If nothing interacts, it is not a systems paper.
- Whole-farm to food-system scope (preferred). AgSy gives preference to whole-farm and landscape-level issues. A plot-level result needs to be scaled or embedded in a larger system.
- Integrated modelling and trade-offs. Conceptual + empirical + dynamic / bio-economic modelling; the analysis surfaces trade-offs and synergies, not a single optimal number.
- Decision relevance. The result informs a design, management, or policy choice (see
agsy-impact-and-implications).
Scale & system-boundary framing (state your system explicitly)
| If your work is at… | reach AgSy fit by… |
|---|---|
| Field / plot | scaling to the farm or showing the field-level interaction that matters to the system |
| Whole-farm | the journal's sweet spot — show component interactions and whole-farm trade-offs |
| Landscape / region | spatial interactions, land-use competition, aggregation/emergence across farms |
| Food system | linking production to value chains, food security, environment, and policy |
Article-type choice
- Research paper — full systems study, ~8,000 words (no hard cap; stay near it).
- Short communication — one crisp systems result, ~4,000 words. Do not pad it into a paper.
- Perspective — a forward-looking argument about agricultural-systems science, ~2,000 words,
rapid review (see
agsy-review-process). - Comment — a focused response to a published AgSy paper, ~1,000 words.
Anti-patterns
- A single-factor field trial with no interactions, model, or trade-off (off-fit — send to an agronomy journal)
- "First time simulated in country X" as the whole contribution (descriptive, not a systems advance)
- A model demo with no agricultural-systems question or decision payoff
- Choosing research-paper length out of habit when a short communication would land harder
Output format
【Question】one sentence (state the interaction / trade-off) 【System & boundary】components + hierarchical level(s) + scale 【Modelling approach】conceptual / empirical / dynamic / bio-economic 【Decision relevance】who acts differently if this is true 【Article type】Research paper / Short communication / Perspective / Comment / Review 【Fit verdict】strong / needs reframing / off-fit (why) 【Next】agsy-literature-positioning
Supplementary resources
../../resources/external_tools.md— systems models and data sources by scale../../resources/official-source-map.md— AgSy aims, scope, and article types
