玉米、大芻草及其雜交種之分蘗性、再生能力與一些重要農藝性狀之研究

Abstract

臺灣牧草生產，夏季充裕而冬季不足，如何善用種原以育成可供冬季生產之青割玉米品種，是值得研究的課題。本試驗以一年生大芻草TeA(Euchlaena mexicana, 2n=20)，多年生大芻草TeP(Zea diplorerennis, 2n=20)、玉米自交系B77(Zea mays, 2n=20)及其雜交種為材料，進行分蘗性及再生能力等農藝性狀之探討。Aunual teosinte TeA (Euchlaena mexicana 2n=20), perennial diploid teosinte TeP (Zea diploperennis, 2n=20), maize inbred line B77 (Zea mays, 2n=20) and their hybrids were used to investigate the inheritance of tillering, ratoon ability and other agronomic characteristics.