Soil health a silent emergency in Malaysia

WE are rightly alarmed by floods, haze and rising food prices. Yet, beneath our feet lies a crisis we are dangerously ignoring: Our soil is in silent decline.

Across our agricultural heartlands, from padi fields and oil palm plantations to vegetable plots, our soils are tired, depleted of organic matter, stripped of beneficial microbes, and acidified by decades of too much fertiliser usage.

My recent field assessments across key farming regions reveal a worrying pattern – low organic carbon levels, poor structure, and negligible microbial life. In some padi zones, microbial activity was nearly absent. Yet, farmers are still advised to apply more fertilisers or more water. This treats the symptoms but not the root cause.

Soil isn’t just a “medium” to grow food. It is a living ecosystem that underpins our national food security, climate resilience, and farmers’ livelihoods. When soils collapse, everything else eventually follows.

Billions of ringgit are spent annually on synthetic fertilisers and agricultural subsidies. But where is the return on this investment? Yields are stagnating or declining in many regions while input costs rise. However, the health of our soil is not even monitored in official agricultural performance reports.

In India, for example, there is a Soil Health Card (SHC) scheme, which provides farmers with a report detailing their soil’s nutrient status and recommendations for optimal fertiliser use.

In the European Union, there is currently a push for a formal soil health law to protect and regenerate agricultural lands.

Malaysia, in contrast, lacks even a basic national soil health baseline.

Whether we are talking about rice self-sufficiency, palm oil exports, or sustainable agriculture, soil health is no longer a technical matter; it is strategic as food prices escalate, climate shocks intensify, and environmental, social, and governance (ESG) scrutiny increases.

Even our international credibility is at risk. Buyers and regulators in Europe and North America are demanding sustainability verification that now includes soil impact. Without robust data and regenerative practices, Malaysia risks market penalties and exclusion.

To be clear, this isn’t about pointing fingers at farmers. They are the first to suffer from poor soils. Many want to do better but lack the tools, support, and the system to change.

We must begin a soil intelligence system where testing, organic restoration, and regenerative practices are rewarded.

Based on my field experience, here are four urgent actions Malaysia can take:

1. Launch a national soil health scorecard. Like how we monitor water and air, we must begin testing, tracking, and publishing our national soil health status.

2. Redirect subsidies towards regenerative practices by supporting composting, mulching, microbial inputs, cover cropping, and training of farmers.

3. Enable soil-based ESG and carbon trading to align with international standards so farmers can earn from improved soil carbon and documented sustainable practices.

4. Form a national task force on soil regeneration. Bring together the Agriculture and Food Security Ministry, research institutes, plantation sectors, and farmer groups to co-develop a soil recovery roadmap by 2030.

I’ve seen it first-hand. In Kedah, a durian farm suffering from poor pH and weak yield saw 40% less fertiliser usage after using a lime-microbial blend tailored to the soil.

In Seberang Perak, padi fields regained soil structure after just two seasons of organic residue management and beneficial microbe reintroduction.

In every discussion about agriculture, we talk about tonnes per hectare, export volumes, and irrigation flows but almost never about the soil itself. And yet, everything depends on it.

We cannot afford to let this turn into our next environmental disaster. Let Malaysia be among the first in South-East Asia to treat soil health as a national emergency.

DR SUZIE HARYANTI HUSAIN

Agronomist and soil health expert

Kuala Lumpur