Yield and Characteristic of Youyan 9 Planted in Anhui Province;

Expression of Comprehensive Characters of Youyan 9 and its Cultivation Technique in Zhejiang Province;

Application Techniques of N, K and B Fertilizer for Youyan 9;

Breeding of a New Rape Variety “Mianyou 9”with High Yield and Good Quality and Its Key Cultural Techniques;

TX Yield Components and High-Yield Cultural Method of Wanyou No.9;

With the orthogonal design,three factors(planting date,nitrogen supply and plant density)were investigated to research the efftcts of cultivation factors on yield of oil rape variety Hua-you-za No.

The Selection of Panicum maximum cv.Reyan No.9;