Growth from the unfolding of the 20th trifoliolate leaf until the unfolding of the 21st trifoliolate leaf on the main stem. Corresponds to Stage V20.
Source:
SoyWGR:005
Comment
Growth from the unfolding of the 20th trifoliolate leaf until the unfolding of the 21st trifoliolate leaf on the main stem. Corresponds to Stage V20.