Abstract
Abstract The no-tillage system for peanuts (Arachis hypogaea L.) was investigated from 1978 to 1981 in comparison with minimum and full tillage. Difficulty in controlling weeds, soil compaction, and reduced yields were problems associated with no-tillage peanut culture. No-tillage plots yielded 600 to 2400 kg/ha less than full tillage each year, while the minimum tillage plots were intermediate in yield. Peanut grades were not different except in 1980 when the no-tillage system graded less than full or minimum tillage. Disease due to southern blight (Sclerotium rolfsii) was not affected by tillage system except in 1980 when the full tillage plots produced a lower pod disease rating than minimum or no-tillage. Target hits were lower in the no-tillage plots than full tillage plots when averaged over the four year period.
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Claims 9
Claim · model-written summary
No tillage had weed control difficulty.
- Taxon
- Peanuts
Arachis hypogaeat0 - Treatment
- no-tillagee0
- Interactor
- weedse0weed
- Outcome
- Difficulty in controlling weedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Difficulty in controlling weeds, soil compaction, and reduced yields were problems associated with no-tillage peanut culture”
t0“Peanuts”
Claim · model-written summary
No tillage was associated with soil compaction.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- no-tillagee0
- Outcome
- soil compactione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Difficulty in controlling weeds, soil compaction, and reduced yields were problems associated with no-tillage peanut culture”
t0“Peanuts”
Claim · model-written summary
No tillage yielded 600 to 2400 kg/ha less than full tillage each year.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- No-tillagee0
- Outcome
- yieldede0
- Direction
- lesse0
- Value
- 600 to 2400 kg/hae0
- Comparator
- full tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No-tillage plots yielded 600 to 2400 kg/ha less than full tillage each year”
t0“Peanuts”
Claim · model-written summary
Minimum tillage had intermediate yield.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- minimum tillagee0
- Outcome
- yielde0
- Direction
- intermediatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the minimum tillage plots were intermediate in yield”
t0“Peanuts”
Claim · model-written summary
Peanut grades generally did not differ among tillage systems.
- Taxon
- PeanutArachis hypogaeae0
- Treatment
- no-tillage systeme0
- Outcome
- gradese0
- Direction
- not differente0
- Qualifier
- except in 1980e0
- Comparator
- full or minimum tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Peanut grades were not different except in 1980 when the no-tillage system graded less than full or minimum tillage”
Claim · model-written summary
In 1980 no tillage had lower grades than full or minimum tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- no-tillage systeme0
- Outcome
- gradede0
- Direction
- lesse0
- Qualifier
- in 1980e0
- Comparator
- full or minimum tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in 1980 when the no-tillage system graded less than full or minimum tillage”
t0“Peanuts”
Claim · model-written summary
Southern blight disease generally did not vary by tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- tillage systeme0
- Interactor
- Sclerotium rolfsii
Agroathelia rolfsiie0pathogen - Outcome
- Disease due to southern blighte0
- Direction
- not affectede0
- Qualifier
- except in 1980e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Disease due to southern blight (Sclerotium rolfsii) was not affected by tillage system except in 1980”
t0“Peanuts”
Claim · model-written summary
In 1980 full tillage produced a lower pod disease rating than minimum or no tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- full tillagee0
- Outcome
- pod disease ratinge0
- Direction
- lowere0
- Qualifier
- in 1980e0
- Comparator
- minimum or no-tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in 1980 when the full tillage plots produced a lower pod disease rating than minimum or no-tillage”
t0“Peanuts”
Claim · model-written summary
Target hits were lower with no tillage than full tillage over four years.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- no-tillagee0
- Outcome
- Target hitse0
- Direction
- lowere0
- Qualifier
- four year periode0
- Comparator
- full tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Target hits were lower in the no-tillage plots than full tillage plots when averaged over the four year period”
t0“Peanuts”
The same questions in other papers
tillage · yield · Arachis hypogaea (peanut)Results differ
23 papers in the same direction as this paper · 66 in the opposite direction
- positive
- positive
- positive
86 papers more in this group
See all 90 papers →tillage · disease · Arachis hypogaea (peanut)Positive and negative results
10 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- positive
13 papers more in this group
See all 17 papers →tillage · Agroathelia rolfsii · Arachis hypogaea (peanut)Results agree
1 paper in the same direction as this paper
- negative
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.