Claim · model-written summary
Stored fertilizer nitrogen was reallocated to reproductive tissues at 22% to 35%.
- Taxon
- strawberry
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Fragaria ×ananassat0 - Organ / stage
- reproductive tissuese0
- Outcome
- stored FN was reallocatede0
- Value
- 22% to 35%e0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“This stored FN was reallocated to reproductive tissues (22% to 35%) and leaves (43% to 53%), depending on year.”
t0“strawberry”
Title
Bernadine Strik; Timothy Righetti; Gil Buller Journal of the American Society for Horticultural Science 2004. doi:10.21273/jashs.129.2.165
Other claims from this paper (18)
- Intervention effect Fertilizer nitrogen treatments had no reported impact on plant dry weight, plant nitrogen, and yield.
- Intervention effect Fertilizer nitrogen treatments had no reported impact on fruit quality.
- Observation Net dry matter accumulation in the first fruiting season was 2 t·ha -1.
- Observation Leaf mowing at renovation removed 4 t·ha -1 dry matter.
- Association Seasonal plant dry weight and nitrogen accumulation decreased with planting age.
- Observation Net nitrogen accumulation was 40 kg·ha -1.
- Observation harvested fruit was 30 kg·ha -1.
- Observation N lost at renovation was 52 kg·ha -1.
- Observation Fertilizer nitrogen recovery for broadcast granular applications ranged 42% to 63%.
- Observation Fertilizer nitrogen recovery for foliar FN applications ranged 15% to 52%.
- Observation Spring-applied fertilizer nitrogen was mainly partitioned to leaves and reproductive tissues.
- Observation A large portion of spring-applied fertilizer nitrogen was lost at renovation mowing.
- Observation Maximum fertilizer use efficiency was 42% after granular application at renovation.
- Observation Fertilizer use efficiency was reported to decline to 42% before spring growth.
- Observation About 30% of strawberry plant nitrogen in June came from fertilizer applied at the previous renovation.
- Observation Stored fertilizer nitrogen was reallocated to leaves at 43% to 53%.
- Intervention effect Fertilizer after renovation increased remobilized nitrogen in new spring growth.
- Observation Fertilizer applied two years previously supplied 15% of plant nitrogen the following June.