The total amount of
13
C taken up per bearing shoot immediately
after the application of
13
C was about 50mg and not significantly
affected by the cultivar and the date of application (
Figs. 4–6
).
Hence the results were given as the amount of
13
C contained in
each organ or whole shoot. Most of
13
C (>95%) was detected in
the leaves immediately after the labeling treatment at every stage