Precision Farming | Class 9 Skill Education Notes

3.2 Process chart

The process chart is a planning tool that lists all tasks involved in implementing precision farming, along with timelines and responsibilities. It helps organize activities systematically to ensure efficient execution. The first step is scoping work, which involves deciding the context and scale of precision farming—whether to assist existing farmers, establish a unit in school, or convert a school garden.

Key decisions include selecting suitable plants based on agro-climatic data, identifying useful crops for the community (e.g., vegetables for midday meals), choosing the site with good ventilation, sunlight, and water access, and selecting appropriate technologies such as humidity chambers, low-tunnels, shade-nets, drip irrigation, and sensors.

The process chart template (Table 3.2) includes tasks like site selection, crop protection decisions, soil testing, setting up humidity chambers, building low-tunnels, installing drip irrigation, preparing biofertilisers, pest management, harvesting, and packaging. Assigning dates and responsibilities for each task ensures accountability and progress tracking.

This structured approach facilitates learning by doing, encourages teamwork, and integrates theoretical knowledge with practical application.

📊 Diagram: Defining scope of work; Making a process chart showing tasks, dates, and responsibilities for precision farming activities.

🧪 Activity: Create a process chart for your precision farming project, listing all tasks, estimated dates, and assigned responsibilities.

🔗 Connection: Prepares students for site visits and practical observations in the next section.