Studies on the relationship between grain sink activity of Japonica/Indica hybrid rice and its grain filling;

Development of molecular marker for grain PPO activity in bread wheat;

Two cultivars (Shanyou 63 and Liangyoupeijiu), representative of different types of rice, were grown in a field experiment to investigate the difference between them in the physiological activity of the grains at their early filling stage and its effect on seed-setting.

The chromosome number, stripe resistence, agronomic traits like earing period, plant height, spikelets, 1000-grain weight, grain sink, etc.

Analysis of genetics of four kernel traits in maize(Zea mays L.);