R-ms“临高油1号”转育及超油化生产研究

The Research of the Conversion R-ms "The High Oil Maize Lin No.1" and the Production for the Super Oil Turns

近几年来,高油玉米种质利用已经进入实质应用阶段,高油玉米新品种层出不穷,已经通过审认定的高油玉米品种有高油115、春油1号、吉油1号等10多个品种,山西省在2003年有两个高油玉米新品种通过了审定。高油玉米种质利用技术也将随着高油玉米研究的深入,从单交种技术逐步发展为以不育行普通杂交种授以高油玉米花粉的遗传三利用技术。临高油1号的选育、不育型临高油1号转育及超油化生产技术研究,使山西省高油玉米种质利用研究达到一个更高的水平,高油玉米商品粮的含油量超过10%的育种目标成为可能。该技术在今后农业产业化调整过程中,将发挥巨大作用。

In recent years, high-oil corn germplasm use applications have entered the substantive stage, a new kind of high-oil corn varieties emerged in endlessly, through trial has identified varieties with Gaoyou 115, Chunyou No. 1, Jiyou No. 1 etc. more than ten varieties, two new high-oil corn varieties of Shanxi province had passed the validation in 2003, High-oil corn germplasm using technology to the high-oil corn on the depth of research, from the single cross technology to the progressive development of a sterile trip ordinary hybrid flowered to high-oil corn pollen three genetic techniques, breeding of Lingaoyou No. 1, the research on sterile-high oil Lin No. 1 transfer and super oil production technology made the high-oil corn germplasm research and use of Shanxi province bring to a higher level, more than 10% of high-oil corn oil content breeding objective will be true. The process of adjustment of agricultural industrialization will play a key role in the future.