Through the project of aiding to foreign countries, grew 65 varieties in the Kingdom of Tonga successfully, overcame the difficulty that impossible to grow vegetable in summer in the island.

• 摘要通过“中汤合作”援外项目，在南太平洋岛国-汤加王国，成功种植了九大类65个蔬菜品种，并首次攻克了当地夏季不能生产蔬菜的难题。