Claim · model-written summary
Nitrogen absorption peaked at seedling stage.
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“Seedling stage was the maximum stage of nitrogen absorption”
t0“Rapeseed (Brassica napus L.)”
Title
Jiang Zhi-ping Huazhong Nongye Daxue xuebao 2008
Other claims from this paper (10)
- Observation Dry matter accumulation proportions were 12.7%-20.9%, 15.3%-20.0%, 60.3%-71.7% and -27.4%--9.1% across four stages.
- Observation Nitrogen uptake proportions varied across the four stages.
- Observation Phosphorus uptake proportions varied across the four stages.
- Observation Potassium uptake proportions varied across the four stages.
- Observation Dry matter accumulation and nutrient uptake trends were similar among four varieties.
- Observation Dry matter accumulation, phosphorus and potassium absorption were greatest during blooming.
- Observation Accumulation rates of dry matter and N, P and K peaked during blooming.
- Observation N, P2O5 and K2O requirements per 100 kg of seed were 4.3, 2.7 and 8.7 kg.
- Observation HYZ No.9 had the highest seed yield among four varieties under the same fertilizer level.
- Observation The paper reported an ordering of nutrient efficiency among four varieties.