Claim · model-written summary
Tillage methods reduced onion seed yield relative to the no-tillage plots, with high significance.
- Taxon
- onion
Allium cepae2 - Treatment
- tillage methodse2
- Outcome
- seed yielde2
- Direction
- reductione2
- Comparator
- no-tillage plotse2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Carrot roots ( Daucus carota L.) and onion bulbs ( Allium cepa L.)”
e2“Comparison of tillage methods indicated a highly significant reduction in onion seed yield relative to the no-tillage plots.”
Title
Effects of No-tillage and Herbicides on Carrot and Onion Seed Production1
W. F. Campbell; J. L. Anderson HortScience 1980. doi:10.21273/hortsci.15.5.662
Other claims from this paper (12)
- Intervention effect Chemical treatments significantly altered seed yields within the no-tillage method in carrot and onion.
- Intervention effect Chemical treatments had no effect on carrot seed yield in the tilled plots.
- Intervention effect Tillage methods reduced carrot seed yield relative to the no-tillage plots, with high significance.
- Intervention effect Non-weeded control and no-tillage plots reduced carrot seed yield, with high significance.
- Intervention effect Linuron caused many onion bulbs from male-fertile lines to fail to develop seedstalks.
- Intervention effect Napropamide caused many onion bulbs from male-fertile lines to fail to develop seedstalks.
- Intervention effect Linuron delayed development of the onion bulbs that did develop seedstalks.
- Intervention effect Napropamide delayed development of the onion bulbs that did develop seedstalks.
- Intervention effect Linuron reduced the number of onion flowers per umbel.
- Intervention effect Ethofumesate reduced the number of onion flowers per umbel.
- Intervention effect Chemical treatments had no effect on onion seed yield in the tilled plots.
- Intervention effect Non-weeded control and no-tillage plots reduced onion seed yield, with high significance.