不同播期大麦、小麦、小黑麦产量结构的变异
侯远玉, 杨文钰
THE EFFECTS OF SEEDING DATES ON YIELD AND ITS COMPONENTS OF BARLEY, WHEAT AND TRITICALE
Hou Yuanyu, Yang Wenyu
四川农业大学学报 . 1987, (04): 313 -321 .  DOI: 10.16036/j.issn.1000-2650.1987.04.009