Claim · model-written summary
In the Ste-Anne-de-Bellevue experiments, delayed seeding increased the percentage of hull, thin grain and bosom grain of oat.
- Taxon
- oat
Avena sativat0 - Treatment
- delayed seedinge4
- Outcome
- percentage of hull, thin grain, and bosom graine4
- Direction
- increasede4
- Setting
- Ste‐Anne‐de‐Bellevuee4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Oat Grain Milling Quality”
e4“In the Ste‐Anne‐de‐Bellevue experiments, delayed seeding reduced test weight, 1000‐grain weight, plump grain percentage, and theoretical milling yield and increased percentage of hull, thin grain, and bosom grain”
e2“Studies were conducted at Ste‐Anne‐de‐Bellevue, PQ, Canada, from 1990 to 1992 and at Ste‐Rosalie, PQ, in 1991”
Title
Nitrogen Fertilizer Application and Seeding Date Effects on Oat Grain Milling Quality
D. Gavin Humphreys; Donald L. Smith; Diane E. Mather Agronomy Journal 1994. doi:10.2134/agronj1994.00021962008600050017x
Other claims from this paper (13)
- Intervention effect Nitrogen treatments had little effect on oat milling quality at Ste-Anne-de-Bellevue.
- Intervention effect Higher N decreased hull percentage of oat grain in the Ste-Rosalie experiment.
- Intervention effect Higher N increased plump grain percentage of oat in the Ste-Rosalie experiment.
- Intervention effect Delayed seeding reduced oat yields in all four experiments.
- Intervention effect In the Ste-Anne-de-Bellevue experiments, delayed seeding reduced test weight, 1000-grain weight and plump grain percentage of oat.
- Intervention effect In the Ste-Anne-de-Bellevue experiments, delayed seeding reduced theoretical milling yield of oat.
- Mechanism Opposite effects of seeding on oat milling traits in the Ste-Rosalie experiment may result from reduced production of secondary and tertiary seeds in late-seeded treatments.
- Intervention effect Late-seeded treatments had opposite effects on oat traits in the Ste-Rosalie experiment.
- Observation Significant differences in oat milling quality characteristics were observed between cultivars.
- Observation Oat cultivars interacted with management treatments in their milling quality response.
- Intervention effect Later seeding did not necessarily reduce oat milling quality.
- Intervention effect The higher application rate of N did not improve oat grain milling quality sufficiently to warrant its use.
- Recommendation Correct cultivar choice seems crucial for producing high-quality milling oat grain.