Growth from the unfolding of the 17th trifoliolate leaf until the unfolding of the 18th trifoliolate leaf on the main stem. Corresponds to Stage V17.
Source:
SoyWGR:005
Comment
Growth from the unfolding of the 17th trifoliolate leaf until the unfolding of the 18th trifoliolate leaf on the main stem. Corresponds to Stage V17. Broadly synonymous with BBCH 19 118 trifoliolate leaf on the 18th node on the main stem unfolded.