The construction of fingerprints for 20 basic maize inbred lines by SSR markers;

Analysis on nitrogen use efficiency of different cabbage inbred lines;

Analysis of combining ability of major quantitative characters in sweet maize inbred lines;

Identification of maize inbred lines pedigree by RAPD markers;

Selection of maize inbred lines with pedigree under two densities-based on the general combination ability analysis;

Analysis and Estimate on Combining Ability of Inbred lines from Three Populations;

Variation Research into One-hundred-grain Weight of Current Corn Inbred Maternal Line;

A Study of Essterase Isozyme Zymograms of Corn Inbreds;

Genetic Relationship Among 20 Special Maize Inbreds Studied by SSR Markers;

Studies on Combining Ability and Heterotic Grouping of 24 Quality Protein Maize Inbreds and Four Temperate Representative Inbreds of Chinese Major Heterotic Groups;

Combining Ability Studies of Main Quantitative Characteristics in Fifteen Maize Inbreds;

Study on the Genetic Relationship between Alexho High-oil Maize Inbreds and Normal Maize Inbreds and Normal Maize Inbreds Belonging to Different Heterotic Groups;

Quantitative character analysis and cluster analysis of 37 pumpkin (Cucurbita moschata Duch) inbred-lines;

Extablishment of genetic transformation acceptor system has been investigated, and insecticidal protein gene from Bacillus thuringiensis was transferred into conventional maize inbred-lines through technologies such as Agrobacterium twnefaciens, Microprojectile Bombardment and Pollen-tube pathway.