Abstract
Field experiments were conducted from 1985 to 1987 to evaluate herbicide systems for minimum-tillage and conventional-tillage peanut production. While acceptable weed control could be achieved in both tillage systems, minimum-tillage systems generally had to be more herbicide intensive. Preemergence or preplant-incorporated within-the-row applications of either ethalfluralin or pendimethalin plus postemergence applications of paraquat and sethoxydim provided Texas panicum control equivalent to preplant-incorporated applications of ethalfluralin or pendimethalin. Early-postemergence paraquat applications improved Florida beggarweed and pitted morningglory control in conventional-tillage systems at least 15% compared to the same systems without paraquat Control of bristly starbur and sicklepod in conventional-tillage systems did not increase with paraquat application. Broadleaf weed control did not differ between tillage systems, except pitted morningglory control was lower in the minimum-tillage system. Conventional-tillage peanuts produced yields 800 to 1900 kg/ha higher, depending on herbicide system, and also provided greater net returns than minimum-tillage peanuts. The greater yield and net returns in conventional- versus minimum-tillage systems were not attributed to weed control or disease problems.
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Claims 10
Claim · model-written summary
Acceptable weed control was achieved under both tillage systems.
- Taxon
- Peanuts
Arachis hypogaeat0 - Outcome
- acceptable weed controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“acceptable weed control could be achieved in both tillage systems”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Minimum tillage generally required more intensive herbicide use.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- minimum-tillage systemse0
- Outcome
- more herbicide intensivee0
- Direction
- moree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum-tillage systems generally had to be more herbicide intensive”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Within-row ethalfluralin or pendimethalin plus paraquat and sethoxydim gave Texas panicum control equivalent to preplant-incorporated ethalfluralin or pendimethalin.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Preemergence or preplant-incorporated within-the-row applications of either ethalfluralin or pendimethalin plus postemergence applications of paraquat and sethoxydime0
- Interactor
- Texas panicume0weed
- Outcome
- Texas panicum controle0
- Direction
- equivalente0
- Comparator
- preplant-incorporated applications of ethalfluralin or pendimethaline0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preemergence or preplant-incorporated within-the-row applications of either ethalfluralin or pendimethalin plus postemergence applications of paraquat and sethoxydim provided Texas panicum control equivalent to preplant-incorporated applications of ethalfluralin or pendimethalin.”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Early postemergence paraquat improved Florida beggarweed and pitted morningglory control by at least 15%.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Early-postemergence paraquat applicationse0
- Interactor
- Florida beggarweed
Desmodium tortuosume0weed - Second interactor
- pitted morningglorye0weed
- Outcome
- Florida beggarweed and pitted morningglory controle0
- Direction
- improvede0
- Value
- at least 15%e0
- Comparator
- the same systems without paraquate0
- Setting
- conventional-tillage systemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early-postemergence paraquat applications improved Florida beggarweed and pitted morningglory control in conventional-tillage systems at least 15% compared to the same systems without paraquat”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Paraquat did not increase bristly starbur and sicklepod control under conventional tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- paraquat applicatione0
- Interactor
- bristly starbure0weed
- Second interactor
- sicklepode0weed
- Outcome
- Control of bristly starbur and sicklepode0
- Direction
- did not increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control of bristly starbur and sicklepod in conventional-tillage systems did not increase with paraquat application.”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Broadleaf weed control did not differ between tillage systems.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- tillage systemse0
- Outcome
- Broadleaf weed controle0
- Direction
- did not differe0
- Comparator
- tillage systemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Broadleaf weed control did not differ between tillage systems”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Pitted morningglory control was lower under minimum tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- minimum-tillage systeme0
- Interactor
- pitted morningglorye0weed
- Outcome
- pitted morningglory controle0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pitted morningglory control was lower in the minimum-tillage system”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Conventional tillage raised peanut yield by 800 to 1900 kg/ha compared with minimum tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Conventional-tillagee0
- Outcome
- yieldse0
- Direction
- highere0
- Value
- 800 to 1900 kg/hae0
- Qualifier
- depending on herbicide systeme0
- Comparator
- minimum-tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Conventional-tillage peanuts produced yields 800 to 1900 kg/ha higher, depending on herbicide system, and also provided greater net returns than minimum-tillage peanuts.”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
Conventional tillage gave greater net returns than minimum tillage.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- Conventional-tillagee0
- Outcome
- net returnse0
- Direction
- greatere0
- Comparator
- minimum-tillagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Conventional-tillage peanuts produced yields 800 to 1900 kg/ha higher, depending on herbicide system, and also provided greater net returns than minimum-tillage peanuts.”
t0“Peanuts (Arachis hypogaea)”
Claim · model-written summary
The yield and return advantage of conventional tillage was not attributed to weed control or disease.
- Taxon
- PeanutsArachis hypogaeat0
- Treatment
- conventional- versus minimum-tillage systemse0
- Outcome
- greater yield and net returnse0
- Qualifier
- not attributed to weed control or disease problemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The greater yield and net returns in conventional- versus minimum-tillage systems were not attributed to weed control or disease problems.”
t0“Peanuts (Arachis hypogaea)”
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See all 37 papers →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.