Agronomist with tablet in field analyzing crop data

Agronomist uses tablet to monitor crops, integrating digital technology into modern agricultural management.

About this subject

Precision agriculture has transformed the work of agronomists. Equipped with a tablet, the professional collects real-time data on soil, climate, and plant development, enabling evidence-based decisions. In Brazil, this practice is growing rapidly: the country is one of the largest adopters of digital agricultural technologies, with over 60% of rural properties using some type of digital management tool, according to Embrapa.

The tablet replaces paper notebooks and spreadsheets, streamlining the recording of information such as soil moisture, pest incidence, and crop phenological stage. This data can be synchronized with automated irrigation systems or drones, creating a connected ecosystem. In crops like soybeans and corn, which dominate Brazilian agribusiness, digital monitoring reduces losses and increases productivity by up to 20%, according to studies from Esalq/USP.

The scene reflects a typical early morning fieldwork routine, when climatic conditions are more favorable for assessment. The agronomist usually walks through defined plots, sampling and verifying the effectiveness of applied pesticides or fertilizers. This routine requires deep technical knowledge combined with skills in data interpretation and specialized software management.

The use of tablets in agriculture also democratizes access to information: small producers, with support from cooperatives, can receive remote technical guidance. Initiatives such as SENAR's "Campo Digital" project show that technology reduces inequalities in the field, allowing family farmers to access accurate diagnoses without relying solely on in-person visits.

Frequently Asked Questions

What does an agronomist do in the field?

They monitor crop development, assess soil conditions, identify pests and diseases, and guide agricultural management. With the tablet, they collect real-time data to make precise decisions about irrigation, fertilization, and pest control.

How does digital technology benefit agriculture?

It enables greater precision in input use, reduces waste, and increases productivity. Data collected by tablets, sensors, and drones helps plan planting, harvesting, and crop treatments more efficiently.

Why is precision agriculture important in Brazil?

Brazil is a global leader in precision agriculture, especially for large crops like soybeans and corn. The technology aids sustainability by reducing environmental impacts and optimizing resources, while boosting agribusiness competitiveness.