Claim · model-written summary
Root length density generally did not correlate with residual nitrogen at harvest.
- Taxon
- cauliflower
Brassica oleracea var. botrytist0 - Organ / stage
- RLDe0
- Outcome
- residual Nmin at harveste0
- Direction
- No correlationse0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No correlations were found between RLD and residual Nmin at harvest”
t0“cauliflower”
Title
Rooting pattern and nitrogen uptake of three cauliflower(Brassica oleracea var.botrytis) F1-hybrids
Karin Rather; Manfred K. Schenk; Arij P. Everaarts; et al. Journal of Plant Nutrition and Soil Science 2000. doi:10.1002/1522-2624(200010)163:5<467::aid-jpln467>3.0.co;2-s
Other claims from this paper (8)
- Observation Marine produced the highest shoot dry matter at limiting and optimum nitrogen supplies.
- Observation Marine produced the highest class 1 curd quality at both nitrogen supplies.
- Intervention effect Nitrogen supply did not change horizontal or vertical root length density distribution.
- Association Root length density decreased exponentially with soil depth.
- Observation At Ruthe, varieties did not differ in root length density.
- Observation At Schermer, Marine had the highest root length density in all layers from 0 to 60 cm.
- Association Under limiting nitrogen at Schermer, deep root length density strongly negatively correlated with residual nitrogen.
- Mechanism The authors speculated that varietal nitrogen efficiency differences reflect internal nitrogen use efficiency more than uptake efficiency.