玉米黄早四改良系及其改良单交种应用的初步研究

王懿波, 刘学汉, 任和平

A Preliminary Research about the Apply of Improved Huang Zao 4 Inbred Lines and Improved Hybrids in Maize

Wang Yibo, Liu Xuehan, Ren Heping

华北农学报 . 1989, (1): 23 -28 . DOI: 10.3321/j.issn:1000-7091.1989.01.004