The research results of marker aided selection (MAS) for resistant varieties and lines against rice gall midge Orseolia oryzae Wood-Mason successfully in 1999-2
Two winter wheat(Triticum aestivum L. ) cultivars, large-spike type Yumai66 amd small-spike type Yumai49, were used to study the activities of enzymes involved
A simulation model for phasic and phenological development of rice was developed using the scale of physiological development time, based on the ecophysiologica