Growth from the unfolding of the 21st trifoliolate leaf until the unfolding of the 22nd trifoliolate leaf on the main stem. Corresponds to Stage V21.
Source:
SoyWGR:005
Comment
Growth from the unfolding of the 21st trifoliolate leaf until the unfolding of the 22nd trifoliolate leaf on the main stem. Corresponds to Stage V21.