nitrogen on the growth of bok choy. The plants were pre-germinated
on 1st April in sand before being transferred to a hydroponic
growth system on 11th April. The plants were grown in jars of
nutrient solution that included all essential nutrients. The
independent variable was nitrogen; there were six rates of nitrogen
(4.2, 8.4, 16.8, 33.6, 67.2 and 105.1 mg N). All other variables
were controlled (including light and temperature). There were three
replicates of each treatment (i.e. 18 jars in total). The jars were
randomised within the glasshouse. Plants were grown for three weeks
and were harvested on 3rd May. Plants were removed from the jars
before shoots and roots were separated and plant material was dried
at 60°C for 48 hours. Shoots and roots were then weighed to
determine dry mass. The root:shoot ratio of the plants was
calculated by dividing root dry mass by shoot dry mass. what is the
result, discussion , references and appendix of this
experiment.
and the data is
- An Experiment Was Conducted That Investigated The Effect Of Nitrogen On The Growth Of Bok Choy The Plants Were Pre Germ 1 (198.62 KiB) Viewed 123 times