Thailand Farm Shows How Regenerative Agriculture Can Heal Land & Livelihoods

Thailand’s agricultural sector faces a critical juncture, moving beyond traditional concerns of yield and export to address the interconnected challenges of climate change, food waste, and rural inequality. A farm in Nakhon Pathom province offers a potential path forward, demonstrating how regenerative agriculture can transform livestock farming into an environmentally beneficial practice.

Regenerative Organic Farm

Livestock farming is often linked to environmental problems globally. Regenerative organic farming, however, prioritizes restoring soil health, recycling nutrients, and creating closed-loop systems where waste becomes a valuable input. Tan Khun Organic Farm exemplifies this approach.

At Tan Khun, agricultural byproducts – rice bran, broken rice, and husks – are repurposed as organic animal feed. Chickens are fed these residues, supplemented by black soldier fly (BSF) larvae, and their manure is then used as fertilizer, enriching the soil. This creates a nearly waste-free circular system, as described by Mr. Amnart Reansoi, the farm’s founder: “We want our production system to be zero waste. Everything must circulate — feed, fertiliser, soil, animals — otherwise the system collapses.”

The farm’s regenerative practices begin with soil restoration. When Mr. Amnart initially converted degraded land into rice fields, the soil was compacted and lacked biological activity. Instead of relying on chemical inputs, he utilized organic chicken manure, ground cover, and time. Areas left uncultivated were allowed to grow grass, whose roots aerated the soil and retained moisture.

Mr. Amnart emphasizes the importance of protecting the soil, stating, “If the soil is left bare, it dies.” For Tan Khun, soil is not merely a growing medium but the foundation of sustainable farming.

Biodiversity

Animal diversity is a key component of Tan Khun’s approach. In addition to chickens and ducks, the farm raises pigs primarily for their manure. Different animals contribute varying nutrient profiles, enhancing soil biodiversity. Fish ponds process trimmings and organic waste from poultry, and ducks are used to control weeds and fertilize rice paddies naturally, reducing the need for machinery.

This aligns with no-till farming principles, minimizing soil disturbance. Heavy ploughing can harm microorganisms essential for soil fertility. By utilizing ducks, microbes, and earthworms, the farm preserves soil structure and reduces fuel consumption and emissions.

Tan Khun’s model extends beyond ecological considerations to encompass animal welfare and social fairness. Chickens are allowed to roam freely, and farmers are treated as partners, not laborers. Mr. Amnart collaborates with around 100 families across several provinces, assisting with production planning, standardization, and market access. The focus is on replicating small, self-reliant farms connected by trust and shared standards.

Food Waste Into Feed

A notable innovation at Tan Khun is its partnership with Sivatel Bangkok, a six-star hotel supported by the Tourism Authority of Thailand. For over five years, they have collaborated on a black soldier fly (BSF) project. A floor of Sivatel’s car park has been converted into a BSF farm where larvae consume food scraps from the hotel’s buffet, digesting waste more efficiently than conventional composting machines, which can cost around 10 million baht.

These larvae become high-protein feed for the chickens at Tan Khun, and their manure is recycled as compost. This demonstrates a link between urban consumption and rural production, where city food waste becomes a resource for farms, and farms provide traceable food back to consumers. Mr. Amnart describes this as a form of shared responsibility.

Organic, regeneratively produced meat and eggs come at a higher cost, reflecting slower growth, higher welfare standards, and the absence of chemical inputs. Mr. Amnart argues that these prices reflect the true cost of food, stating, “When consumers choose better food, they support healthier lives, stronger communities and a healthier environment.” He adds, “It’s not just about what you eat, it’s about what kind of system you support.”

Currently, over 90% of Tan Khun’s customers are organic consumers, despite limited marketing efforts. Mr. Amnart notes, “We stay still and customers come to us,” suggesting a growing consumer demand for traceability, health, and ethical practices. He also emphasizes the importance of consumers looking beyond labels and marketing claims.

“Real sustainability is not a buzzword; We see a system that can endure without degrading its foundations,” Mr. Amnart concludes.

Frequently Asked Questions

What is regenerative organic farming?

Regenerative organic farming focuses on restoring soil health, recycling nutrients, and designing closed-loop systems where waste becomes input, rather than extracting value from land until it degrades.

How does Tan Khun Organic Farm utilize food waste?

Tan Khun Organic Farm partners with Sivatel Bangkok to use food scraps from the hotel’s buffet to feed black soldier fly larvae. These larvae are then used as high-protein feed for the farm’s chickens, and their manure is recycled as compost.

What is the revenue goal for Tan Khun Organic Farm this year?

Tan Khun Organic Farm aims to generate 40 million baht in revenue this year, representing a 10-15% increase from 2025.

As Tan Khun Organic Farm demonstrates, could a wider adoption of regenerative agricultural practices offer a viable path towards a more sustainable and resilient food system in Thailand and beyond?