Claim · model-written summary
Excessive sulfur amendment could decrease grain yield.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- Excessive S-amendmente0
- Outcome
- grain yielde0
- Direction
- decreasee0
Not reportedComparator
Verbatim
e0“Excessive S-amendment could even induce the decrease of grain yield”
t0“winter wheat”
Title
Jian-Guo Man; Jie Zhou; Dong Wang; et al. PubMed 2011
Other claims from this paper (15)
- Intervention effect RCU and conventional urea did not differ significantly in plant dry matter accumulation.
- Intervention effect RCU and conventional urea did not differ significantly in grain yield.
- Intervention effect At 43.2 mg x kg(-1) available soil S, SRCU and SU did not significantly differ in post-anthesis dry matter accumulation and allocation.
- Intervention effect At 43.2 mg x kg(-1) available soil S, SRCU and SU did not significantly differ in grain yield.
- Intervention effect At the lower soil S level, SRCU and SU allocated more post-anthesis assimilates to grain than RCU.
- Intervention effect At the lower soil S level, SRCU and SU had a higher mid-stage grain-filling rate than RCU.
- Intervention effect At the lower soil S level, SRCU and SU had higher 1000-grain weight than RCU.
- Intervention effect At the lower soil S level, SRCU and SU had higher grain yield than RCU.
- Intervention effect At the higher soil S level, SRCU yield exceeded SU yield.
- Intervention effect At the higher soil S level, SRCU yield did not significantly differ from RCU and U.
- Intervention effect The authors interpreted nitrogen release from SRCU as regulating dry matter and yield like split-applied conventional urea.
- Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur promoted post-anthesis dry matter accumulation.
- Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur promoted grain filling.
- Intervention effect At 43.2 mg x kg(-1) soil S, released sulfur significantly increased grain yield.
- Intervention effect At 105.1 mg x kg(-1) soil S, sulfur released from SRCU did not significantly increase grain yield.