Claim · model-written summary
Additional sulphate after the first cut produced a smaller sulphur increase in cocksfoot.
- Taxon
- cocksfoot
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Dactylis glomeratae0 - Treatment
- additional sulphate of ammoniae0
- Outcome
- sulphur levelse0
- Direction
- increased lesse0
- Comparator
- only the initial dressinge0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“A second cut from the cocksfoot plots in the first year showed the sulphur levels in the plots which received the additional sulphate of ammonia to have increased less than the levels in those which received only the initial dressing.”
Title
D. J. C. Jones The Journal of Agricultural Science 1960. doi:10.1017/s0021859600022358
Other claims from this paper (9)
- Intervention effect Sulphate of ammonia increased sulphur levels through 2 or 4 cwt per acre.
- Intervention effect Sulphate of ammonia increased sulphur yields through 2 or 4 cwt per acre.
- Observation Sulphur measures peaked at 6 or 8 cwt per acre.
- Intervention effect Sulphur measures declined at 12 cwt per acre in many cases.
- Intervention effect Annual sulphate of ammonia increased sulphate sulphur.
- Intervention effect Annual sulphate of ammonia increased total sulphur.
- Intervention effect Annual sulphate of ammonia increased non-sulphate sulphur.
- Intervention effect Splitting sulphate dressings did not significantly affect sulphur accumulation.
- Observation Rye-grass mixture tended to contain more sulphate than other mixtures.