The changes in several physiological and biochemical indices of seedling roots of new maize variety Qingnong 8 were studied under the simulated drought conditio
The pathogen of tomato powdery mildew (Oidium neolycopersici Kiss) was simultaneously inoculated into four varieties during seedling,flowering and fruiting stag
[Objective] The study aimed to screen rational seedling raising date and seedling raising mode for plateau japonica rice,in order to reduce the effect of low te