ENADE Agronomia common mistakes
ENADE Agronomia · Understand the traps and how to avoid them.
Treating ENADE as a recall test and answering the objective questions from memory of isolated facts (e.g., naming a soil class or a pesticide group) without connecting the fact to the situation described in the stem.
Undergraduate study in agronomy often rewards memorization of lists and definitions, and candidates carry that habit into an exam whose questions are built around applied problem situations and interdisciplinary cases.
What to do instead
Before choosing an alternative, restate the stem in your own words: what is the production system, what is the problem, what is being asked. Then test each option against that situation rather than against whether the term sounds familiar. Practise with case-based items, not flashcards.
Ignoring the interpretive texts, graphs, tables and maps that accompany many items and answering only from the verbal stem, or reading the figure after already committing to an alternative.
Candidates under time pressure skip what looks like decoration, and many were trained on exams where the figure merely illustrated a fact already stated in the text.
What to do instead
Read the figure first and extract its axes, units, legend, and the single trend it shows; then read the stem and check which option is actually supported by that trend. If an option is true in general but not shown by the data, discard it.
Confusing correlation with causation or extrapolating beyond the range of data in an experiment described in the item (e.g., concluding a fertilizer dose is optimal for all soils from one trial at one site).
Experimental design and statistics are studied early in the course and rarely revisited, so candidates reason from the direction of a difference rather than from whether the design supports the claim.
What to do instead
For every experiment described, identify treatments, replication, control, and the population sampled. Reject options that generalize beyond the site, season, or dose range tested, or that claim significance from means alone without a stated test.
Answering the discursive questions with a list of disconnected technical terms instead of a structured argument that states a position and justifies it with agronomic reasoning.
Candidates misjudge the discursive format, believing length or vocabulary density earns marks, and they have little practice writing under time limits.
What to do instead
Use a three-part skeleton: answer/thesis in the first sentence, two or three justified arguments each tied to a mechanism (soil, plant, climate, economics), and a short conclusion. Write two or three practice responses per week and self-score against the command verb in the prompt (compare, justify, propose).
Misreading the command verb in a discursive prompt, for example presenting a description when asked to propose an intervention, or listing causes when asked to evaluate alternatives.
Under exam stress candidates latch onto the topic words and start writing about the subject in general, without checking what operation the question demands.
What to do instead
Circle the command verb and the object before planning. Build a personal glossary of the verbs used in the exam (discuta, justifique, proponha, compare, avalie) with the structure each requires, and check the finished answer against that verb.
Treating soil fertility management as a single recommendation (apply lime and NPK) without integrating soil analysis, crop requirement, nutrient balance, and environmental loss pathways.
Coursework is often organized in separate disciplines, so limestone, fertilizers, and conservation practices are stored as separate recipes rather than as one management system.
What to do instead
Practise integrated exercises: given a soil analysis, a crop and a target yield, compute the lime requirement and nutrient replacement, then state which losses (leaching, volatilization, erosion) the recommendation must guard against. Always justify each input by a diagnosed limitation.
Confusing the levels of agricultural system classification, mixing up conventional, integrated, organic, agroecological, and no-till systems, or attributing organic certification to any low-input system.
These labels overlap in practice and are often taught in introductory courses with loose definitions, so candidates rely on intuition about what sounds sustainable.
What to do instead
Build a comparison table with the defining criteria for each system: permitted inputs, soil disturbance, biodiversity management, certification and legal basis. Answer by matching the item's described practices to those criteria rather than to the label that sounds most positive.
Recommending a pesticide or control measure without considering the target organism's biology, resistance management, application timing, and legal registration for the crop.
Candidates memorize active ingredients and doses but not the decision framework, and they rarely connect plant protection to legislation and integrated pest management principles.
What to do instead
For each pest or disease case, work through identification, monitoring level, non-chemical measures first, then chemical choice with mode of action, rotation of groups, dose, and legal registration. Practise items that ask why a control failed rather than which product to use.
Ignoring the economic and social dimension of a proposed technical solution, presenting an agronomically correct practice that is unfeasible for the described smallholder or family-farming context.
Technical disciplines dominate the curriculum, and candidates treat economics and rural extension as secondary content, so cost, labour, credit, and market access drop out of their reasoning.
What to do instead
After drafting any recommendation, add a feasibility check: cost per hectare, labour and machinery needed, access to credit and markets, and adoption risk for the stated farmer profile. Include this check explicitly in discursive answers.
Failing to connect the agronomic problem to the broader environmental and legal framework, for example proposing clearing of riparian vegetation or ignoring the forest code and water-resource rules.
Environmental legislation and land-use planning are taught in separate courses and are seen as peripheral to production, so they are not retrieved when solving a production problem.
What to do instead
Maintain a one-page summary of the main legal constraints on rural property (permanent preservation areas, legal reserve, water use, pesticide regulation) and, in every land-use or expansion question, check the proposal against that summary before writing.