TAIPEI (Taiwan News) — Taichung District Agricultural Research and Extension Station has developed a microbial management method that can increase chive yields by 10% to 20% while helping crops withstand climate stress.
CNA reported Monday that central Taiwan produces more than 60% of Taiwan’s chives. However, climate change has caused unstable yields and quality in recent years.
Economic Daily News reported that summer heat, heavy rain, winter cold spells, and warmer winters have created growing challenges for farmers. These changing conditions have made production less stable.
Researchers introduced beneficial microorganisms to help stabilize chive production. Field tests showed the treatment improved plant growth and increased yields in both hot summers and cold winters.
The system uses beneficial microbes to help plants absorb nutrients more efficiently and develop stronger roots. This supports healthier plant growth and improves crop stability.
The station said farmers should apply diluted microbial solutions after each harvest. Weekly treatment for about four weeks can help maintain steady production.
Field trials showed that during summer temperatures around 35 C and frequent rainfall, treated chives averaged 227.4 grams per plant. Untreated plants averaged 199.8 grams, per Liberty Times.
During winter temperatures below 10 C, treated plants reached 334.5 grams per plant. Untreated plants averaged 276.7 grams.
The station estimated the method can increase harvests by about 600 kilograms per 0.1 hectares each cycle. This could raise farm income.
After costs for microbial products and labor, farmers could gain about NT$4,500 (US$141) in additional net income per harvest. The station said the system could help farmers maintain stable production under changing climate conditions.
