Taiwan tea farmers restore native forests as climate change intensifies

MEISHAN TOWNSHIP, Taiwan — Sixth-generation tea farmer Lin Kuang-li is letting native forests reclaim space among his high-mountain tea bushes in Taiwan’s Alishan range. As extreme weather events intensify, this shift toward agroforestry represents a growing movement among local producers seeking to build resilience in one of the island’s most important agricultural sectors.

Taiwan high mountain tea climate adaptation has become urgent in recent years. Rising temperatures are pushing suitable growing zones higher up slopes while unpredictable rainfall patterns damage delicate leaves and reduce yields of premium oolong varieties such as Ch’ing-hsin. Many farmers report that traditional monoculture plantations, once prized for their clean rows and high output, now struggle against soil erosion, pest outbreaks, and drought stress linked to broader climatic shifts.

What happened

In Meishan Township and surrounding Alishan communities, several growers including Lin have begun interplanting native broadleaf trees and shrubs among existing tea bushes. The approach allows natural vegetation to return gradually, creating mixed systems that differ markedly from the neatly trimmed monocultures still common across the region. Early observations suggest these diversified plots maintain better soil moisture during dry spells and experience fewer extreme temperature swings.

Farmers are also experimenting with reduced chemical inputs, relying instead on increased biodiversity to regulate pests and improve nutrient cycling. This marks a departure from decades of intensive management that converted steep mountain slopes into uniform tea fields, often at the expense of surrounding forest cover.

Why it matters

Economic pressures on premium tea

High-mountain oolong commands some of the highest prices in Taiwan’s tea market, yet climate variability is making consistent production harder to guarantee. Lower yields and quality fluctuations directly affect household incomes in communities where tea has been the primary livelihood for generations.

Ecosystem services from restored forests

Reintroducing native trees helps stabilize slopes prone to landslides during heavy rains, a growing threat as typhoons grow more intense. The mixed vegetation also supports pollinators and bird populations that contribute to natural pest control, potentially reducing dependence on external inputs.

Cultural continuity for farming families

For families like Lin’s, maintaining tea production while adapting to new realities preserves both economic viability and cultural heritage. The sixth-generation grower’s experiments reflect a pragmatic response that balances tradition with ecological limits.

What comes next

Researchers are now documenting changes in soil health, microclimate conditions, and tea leaf chemistry across these transitioning farms. Results could help scale successful practices to other tea-growing districts facing similar pressures. Meanwhile, younger farmers appear more open to agroforestry models, suggesting potential for wider adoption if economic incentives align with environmental gains.

Policy support for such transitions remains limited, but interest is growing among agricultural extension services. The coming years will test whether these nature-based approaches can sustain both Taiwan’s renowned tea industry and the mountain ecosystems that support it.

How 2026 Super El Niño Threatens Australia’s Kangaroos on World Kangaroo Day

Heavy rains during cacao flowering slash Ghana yields, new study shows

Sources

https://news.mongabay.com/2026/10/taiwans-tea-growers-let-nature-take-back-control-as-climate-pressures-mount/