イネ胚培養における雨水の利用 Use of Rainwater on Rice Embryo Culture in vitro
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This study investigated the effect of various types of water on the culture of embryos excised from rice seed. The rate of embryonic growth was highest in rainwater, showing a value of 64% 3 weeks after transplanting. Elongation of the auricle over 4 months was remarkable under rainwater conditions. Average leaf formation rates in purified water, rainwater and filtration rainwater were 4, 4 and 8, respectively. These findings suggest that slightly treated water affects rice plant embryo growth. Further, these data suggest that rainwater can be used for rice plant hydroponics.
Eco-Engineering 18(4), 189-192, 2006-10-31
The Society of Eco-Engineering