Research of Oil Accumulation in Micro-endosperm Super-high Oil Corn and Gaoyou115 Corn

Studies on characters of oil contentof high oil corn synthetic hybrids;

Breeding of mid-early maturing hybrid of high oil corn "Yanyou1" and its characteristics;

The edible, officinal and feeding values of the new kind of high-oil corn were summarized and the developing prospect of the corn was looked forward.

HE-2,a high-oil corn variety,was selected as materials to study effect of different fertilizer application level on the yield and quality of high-oil corn under field conditions.

Effects of post-anthesis irrigations on carbon and nitrogen assimilate translocation in high-oil corn were investigated in field experiments.

The differences both in formation of grain quality and activity of relative enzymes between high-oil maize(HE-2) and common maize(Xundan 20) were studied during filling-maturing stage under field conditions.

High-oil maize has a vast range of prospects with its unique comprehensive utilization and high-added value.

In light of the abroad research findings in the field of quality protein maize,sweet maize and high-oil maize,this article expound the progress made in this respect in China,presents the relative breeding methods,and makes analysis on the existing problems in this area.

The genetic regular of main characteristics of high oil maize;

Studies of anatomy and microchemistry on seed from high oil maize varieties 115 and 647;

The growing stages,plant trait,yield and quality characters of 15 high oil maize inbred lines were preliminary analyzed.