摘要： 根据雌株玉米的形态特征、生物学特征，以及雌株玉米后代遗传的相对稳定性，提出了雌株玉米在遗传育种、大田生产及综合利用的方案。
关键词:
雌株玉米,
利用方案
Abstract: In 1971,we found a Gynomonoecious in corn at the field of Huhehaote outskirts.The terminal ear of Gynomonoecious corn is simple sex pistillate and its waist ear is grown out of secondary floret.It is a natural mutant by a dominant single "Ts" gene of general plant.The proportion of Gynomonoccism to generalplants is 1:l at the test cross or sister cross generation.It is utilized by usfor breeding.The Gynomonoecism utilization plan are:family selection,great cross plants,back crossing to self-bred,culturing new inbred line(with full-sib or rod row method)and compounding the synthetic variety etc.Especially as heterosis,with new inbred line of Gynomonoecism in corn will be a great future.Besides,it can be made embryonic form of Gramineae crop at the future world.These are all perhap-ses.
Key words:
Gynomonoecious maize,
Utilization plan
张先炼, 李素洁. 雌株玉米利用初探[J]. 华北农学报, 1988, 3(4): 35-39. doi: 10.3321/j.issn:1000-7091.1988.04.007.
Zhang Xianlian, Li Sujie. A Preliminary Investigation on Utilization of Gynomonoecious Corn[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1988, 3(4): 35-39. doi: 10.3321/j.issn:1000-7091.1988.04.007.