甘藷優良後裔選拔基準之研究

Abstract

本研究利用兩組甘藷品系試驗資料為研究材料：一為八個品系在同一地點連續三年之試驗，另一為十五個品系在進行一年之試驗，採用與甘藷質量有密切關係之性狀，探討對選拔塊根產量及塊根蛋白質含量所構成之最佳選種指數式，以供選拔優良甘藷品種之應用。 The data obtained from two sets of sweet potato lines tests, one set with 8 lines grown at the same location for the 3 consecutive years and another set with 15 lines grown at two locations in one year were used to construct and evaluate suitable selection indices for selection of root yield and protein content of sweet potato based on the most influential quantity and quality characteristics.