Breeding and Selection of A New Cabbage Variety,Ninggan 1;

Breeding and Extension of a New Naked Oats Variety Ningyou No.1;

Tissue culture and rapid propagation techniques were applied to Lycium bariarum and systematical studies were made on suitable medium, culture methods as well as seedling transplantation.

Effects of Sowing Date, Sowing Rate and Transplanting Density on the Yield Formation and Nitrogen Absorption of Mechanical Transplanting Rice Ning Jing 1;