中文關鍵字：育種；北部地區；樹豆
英文關鍵字：Breeding；Northern Taiwan；Pigeon Pea

樹豆是北部地區原住民族(泰雅、賽夏)的傳統雜糧，是具在地文化意涵的特色農產，本計畫旨在於建立北部地區樹豆栽培方式以提升北部區域原住民家戶所得。本年度工作為氮肥施用量對北部地方品種樹豆產量之影響、及不同栽培月份對北部地方品種樹豆收穫期及產量之影響，兩項栽培改進研究。

Pigeon Pea is traditional grain in the northern aboriginal(Atayal and Say-Siyat), that is the special agricultural products have the meaning of local culture. This project is to establish a new cultivation mode, will to increase the income of aboriginal households in the northern region. This year work is the impact of nitrogen fertilizer application on the yield of northern local varieties of Pigeon Peas, and the impact of different cultivation months on the harvest period and yield of northern local varieties of Pigeon Peas. Two cultivation improvements are studied.