Claim · model-written summary
Unmodified resident pasture produced more total yield than the autumn-sown cultivated treatments.
- Taxon
- pasturese1
- Treatment
- autumn‐sown cultivated treatmentse0
- Outcome
- total yielde0
- Direction
- moree0
- Comparator
- Unmodified resident pasturee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“Unmodified resident pasture produced more total yield than the autumn‐sown cultivated treatments, but yields from spring‐sown treatments were not significantly lower than the resident pasture yield”
e1“Measurements were made of herbage dry matter production and composition of pastures in the second year after drilling of ‘Grasslands Pawera’ red clover ( Trifolium pratense L.) with or without ‘Grasslands Nui’ perennial ryegrass ( Lolium perenne L.)”
Title
Production of pastures in the second year after drilling of red clover and ryegrass
W. Harris; H. T. Kunelius New Zealand Journal of Crop and Horticultural Science 1988. doi:10.1080/03015521.1988.10425609
Other claims from this paper (8)
- Intervention effect Yields from spring-sown treatments were not significantly lower than resident pasture yield.
- Observation Red clover contributed 13–26% to yield with full cultivation.
- Observation Red clover contributed 4–7% to yield with band spraying of paraquat.
- Association Red clover did not significantly modify the seasonal distribution of herbage production.
- Observation Red clover density was 6 to 8 plants/m2 in band-sprayed treatments, about a third of that with full cultivation.
- Intervention effect Overdrilling with cultivation or spraying with glyphosate or paraquat caused lower pasture productivity for 2 years.
- Association Red clover provided more herbage in the second year than in the first year.
- Association Continuing loss of plants reduced the influence of red clover on pasture yield and its seasonal distribution.