Little or excessive nitrogen fertilizer application decreased roots vigor and protectionenzyme activity and reduced growth and physiology superiorities of dry seedbed seedlings.
较少或过多施用氮素降低了秧苗根系活力和保护酶活性，影响秧苗生长和生理优势。
2
Objective: To investigate the protection of Douchi on alloxan-induced diabetic mice and Douchi fibrinolytic enzyme on carrageenan-induced thrombotic mice and their mechanisms.
目的：研究豆豉对糖尿病模型小鼠、豆豉激酶对血栓模型小鼠的保护作用及可能的作用机制。
3
Under adversity, turfgrass adapt to environment by change extraneous shape, osmoregulation, dehydrate protection , change membrane, increase enzyme activity and so on.