Claim · model-written summary
Reduced crop water requirement was followed by lower leaf area index, dry biomass and grain yield.
- Taxon
- Soybean
Glycine maxt0 - Outcome
- decrease in LAI and TDB and a subsequent decrease in grain yielde0
- Direction
- decreasee0
- Qualifier
- decreased CWRe0
Verbatim
t0“Soybean”
e0“decreased CWR which in turn caused the decrease in LAI and TDB and a subsequent decrease in grain yield”
Title
Shakil Uddin Ahmed; Masateru Senge; Kengo Ito; et al. Journal of Rainwater Catchment Systems 2010. doi:10.7132/jrcsa.kj00006069061
Other claims from this paper (6)
- Association Soybean seed yield correlated with crop water requirement, leaf area index and total dry biomass under water deficits.
- Intervention effect Water stress decreased soybean crop water requirement.
- Association Water use efficiency and yield efficiency rose with root/shoot ratio through D_4, then declined at D_5.
- Observation D_4 produced the highest yield efficiency for economic water use.
- Intervention effect D_4 produced 21% lower yield per plant than full irrigation.
- Intervention effect D_4 could conserve 18% of irrigation water relative to full irrigation for the same yield.