优质高淀粉玉米新品种赤单109选育与配套栽培技术

The Breeding and Plant Technology of New Maize Variety Chidan 109 with High Quality and Starch

优质高淀粉玉米新品种赤单109,是赤峰市农牧科学研究院与内蒙古蒙龙种业合作,从2012年开始,以母本自选系C12-543、父本F1322杂交育成的晚熟玉米杂交种。该品种淀粉含量高、高产稳产、优质抗倒、结实性好。介绍赤单109的选育过程、特征特性、产量表现及配套栽培技术。

Chidan 109,a new maize variety with high quality and high starch content, was a late maturing maize hybrid bred by crossing female parent self selected line C12-543 and male parent F1322 in cooperation between Chifeng Academy of Agriculture and Animal Husbandry Sciences and Inner Mongolia Menglong Seed Industry since 2012. It had the characteristics of high starch content, high and stable yield, high quality and lodging resistance, and good seed setting.The breeding process, characteristics, yield performance and cultivation techniques of Chidan 109 were introduced.