Pingtan, an island in the Taiwan Straits known for its role in cross-Straits exchanges, is adding another chapter to its agricultural cooperation efforts as a Taiwan-origin pigeon pea variety has been introduced for large-scale cultivation on the island.

Recently, Taiwan entrepreneur Liao Zhengyuan officially began planting the crop in Dacuoji Village in Pingtan, marking the first large-scale cultivation of Taiwan pigeon peas in Pingtan and another step in agricultural cooperation featuring specialty crops across the Straits.

Fields in the village have been bustling. Liao's local partner, Wei Liangsheng, a resident of Dacuoji Village, led workers in taking advantage of rainy weather to complete planting tasks, including digging holes, transplanting seedlings, covering soil and watering. More than 50 mu of seedlings have been prepared, with additional reserves set aside for replanting if needed.

"We expect all planting work to be completed within five days," Wei said. "I've worked with Liao for three years and have seen several high-quality crops from Taiwan successfully adapt and grow in Pingtan. I'm optimistic about the future prospects of this project."

Liao said planting during rainy weather is a practical method developed through years of farming experience in Pingtan.

"Transplanting seedlings on sunny days requires a large amount of irrigation, which takes more labor and time, while the survival rate is only around 60 percent," he said. "Using rainfall to help seedlings establish roots reduces labor and water costs, minimizes transplant stress and can increase survival rates to nearly 100 percent, which suits Pingtan's island climate."

According to Liao, small-scale trial planting was carried out in 2025 and delivered encouraging results in terms of growth and adaptability. This year, the project has expanded to around 30 mu, with harvest expected in December.

The locally adapted Taiwan pigeon pea variety has shown strong resistance to wind and saline-alkaline conditions, making it well suited to Pingtan's coastal environment. In addition to lower maintenance costs, it also offers commercial potential.

Looking ahead, Liao said the team plans to combine pigeon peas with Pingtan's traditional thread noodles to develop lower-sugar, nutrient-rich products.

"We hope to preserve the traditional flavor while adding healthier qualities," he said. "The goal is to create a distinctive souvenir that reflects both sides of the Straits and carries a strong Pingtan identity."