Status and prospect of aromatic hybrid rice;

The split spot trial was conducted to investigate effects of different urea application amount and transplanting seedling number on yield of the aromatic hybrid rice Qianxiangyou 302 in Guiyang with an elevation of 1100 meters in 2006.

Qianxiangyou 302,a quality aromatic hybrid rice variety,was tested to study its seed production technique in Yuping county,Guizhou from 2006 to 2007.

Qianxiangyou 302,a hybrid rice variety,was tested to investigate effects of different sowing time and nitrogen application amount on its yield.

SRI study on culturing density of hybrid rice Yixiang 1577 in the south of Sichuan province;

Studies of the techniques for high-yield culture of Yixiang No.10-a hybrid rice breed with high quality and fragrance;

Effect of different nitrogen nutrition and soil water potential on physiological parameters and yield of hybrid rice;

Evaluation of the effect of planted hybrid rice on methane emission from paddy field;

A 100-mu area demonstration of hybrid rice Teyou 233 and its super-high yield cultivation technology;

Biochemical mechanism of resistance of hybrid rices and their parents to rice blast;

Research on the character of rice milling technology of hybrid rice;

Within the range of the rice breeds tested, we found the reasons for the larger paddy loss of the hybrid rice than the ordinary one.