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纪元128是河北新纪元种业有限公司以自选系CY-5为母本、外引系87-1为父本进行杂交选育而成的玉米杂交种。在天津、河北、北京、内蒙和山西等多点试验中,该品种产量表现尤为突出,且具有优质、抗病、广适等特点。概述了纪元128的选育经过、特征特性及其高产栽培技术要点,为该品种的大面积推广应用提供参考。
Eryuan 128 is a new hybrid variety of Hebei New Century Seed Co., Ltd., which is selected from CY-5 as male parent and male-derived 87-1 as male parent. In the multi-point experiments such as Tianjin, Hebei, Beijing, Inner Mongolia and Shanxi, the yield of this variety was particularly outstanding, with the features of high quality, disease resistance and wide adaptability. This article summarized the breeding, characteristics and characteristics of high-yielding cultivation techniques and the key points of the cultivation and breeding of Eryuan 128, and provided references for the popularization and application of this variety in large area.