Soil science on wheels
DA

Soil science on wheels

Oct 1, 2025, 7:00 AM
Joyce Kahano-Alpino

Joyce Kahano-Alpino

Writer

When the Department of Agriculture (DA) rolled out its first-ever mobile soils laboratory (MSL) in Eastern Visayas this month, it was more than just the launch of a shiny new van filled with equipment.

It was a step toward changing the way we treat the backbone of our farming communities: the soil itself.

For too long, farmers in Eastern Visayas, despite tilling nearly half of the region’s land area, have been left guessing about the health of the very earth that feeds us.

Fertilizers are often applied blindly, either too little or too much, leading not only to poor yields but also to long-term soil degradation.

This uncertainty has been a quiet but persistent reason why agriculture’s share in the region’s economy continues to shrink, despite its vast land devoted to farming.

The DA’s initiative to bring science directly to the farmers’ fields is, therefore, a breath of fresh air.

By deploying the MSL and providing hands-on training for local technicians, the government is sending a strong message: decisions in agriculture must be based on evidence, not guesswork.

Farmers deserve access to the same precision and knowledge that larger, wealthier agricultural producers in developed countries already rely on.

Equally important is the introduction of the Soil Test Kit (STK), a low-cost and portable tool that empowers farmers to diagnose soil nutrient deficiencies on their own.

This democratization of soil science means small-scale farmers are no longer entirely dependent on slow-moving bureaucracy.

They can get answers quickly, adjust fertilizer use smartly, and ultimately save money while protecting their land from overuse of chemicals.

Skeptics might dismiss these mobile labs as too little, too late. But in truth, it’s a much-needed beginning.

Eastern Visayas, with its rich yet underperforming farmlands, cannot afford to lag behind in adopting modern, sustainable practices.

The region’s farmers need both technology and trust that what they grow is nurtured in soil treated with care, not negligence.

In the end, the success of this program will depend not just on the DA’s machines or training sessions, but on whether farmers themselves embrace this shift toward science-based farming.

And they should. After all, healthy soil is not just about bigger harvests, it’s about securing the future of food for generations in Eastern Visayas and beyond.

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