Research for the effect of different concentrations of biological activity of water on the germination of maize and the growth of maize seedling

摘要

Use different concentrations of biological activity water on corn seeds (Zhen Dan 958) by soaking to deal with, dilution multiple is primary liquid, 10 times, 50 times, 100 times, 200 times, 400 times and 800 times respectively, as a comparison with distilled water, exploring the influence of biological activity water on corn seeds germination and seedling growth. The result shows: the highest germination rate, germination potential, germination index and germination energy of corn seeds are dealt with by dilute 800 times biological activity water, the aboveground part and root of maze seedlings' dry weight is largest;;dealing with by dilute 800 times biological activity water of maze seedlings' chlorophyll are at its highest. The experiment tells that biological activity water has effect on corn seeds germination and seedling growth, its effect and dilute strength are related.