Abstract
Abstract Excessive growth of Virginia market-type peanut affects row visibility and pod yield of peanut. Ten experiments were conducted from 2000 to 2002 in North Carolina to compare peanut response to cyclanilide and prohexadione calcium applied at 50% row closure followed by a repeat application 2 wk later. Cyclanilide and prohexadione calcium increased row visibility in all experiments. Main stem height was shorter at the end of the season when cyclanilide and prohexadione calcium were applied compared with non-treated peanut in all experiments except one. Prohexadione calcium improved row visibility compared with cyclanilide in three experiments and equaled cyclanilide in seven experiments. Main stem height was similar following application of cyclanilide and prohexadione calcium in eight of the 10 experiments. When pooled over experiments, pod yield ranged from 4210 to 4480 kg/ha and did not differ between non-treated peanut and peanut treated with either plant growth regulator. However, prohexadione calcium did increase pod yield of peanut compared with cyclanilide. Results indicate that cyclanilide is not as effective as prohexadione calcium in managing peanut vine growth because of inconsistent enhancement of row visibility and possible negative impacts on pod yield.
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Claims 10
Claim · model-written summary
Cyclanilide increased peanut row visibility in all experiments.
- Taxon
- Peanut
Arachis hypogaeat0 - Treatment
- Cyclanilidee0
- Outcome
- row visibilitye0
- Direction
- increasede0
- Qualifier
- all experimentse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cyclanilide and prohexadione calcium increased row visibility in all experiments”
t0“Peanut”
Claim · model-written summary
Prohexadione calcium increased peanut row visibility in all experiments.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- prohexadione calciume0
- Outcome
- row visibilitye0
- Direction
- increasede0
- Qualifier
- all experimentse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cyclanilide and prohexadione calcium increased row visibility in all experiments”
t0“Peanut”
Claim · model-written summary
Cyclanilide shortened peanut main stems at season end relative to untreated plants in all but one experiment.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- cyclanilidee0
- Outcome
- Main stem heighte0
- Direction
- shortere0
- Qualifier
- all experiments except onee0
- Comparator
- non-treated peanute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Main stem height was shorter at the end of the season when cyclanilide and prohexadione calcium were applied compared with non-treated peanut in all experiments except one”
Claim · model-written summary
Prohexadione calcium shortened peanut main stems at season end relative to untreated plants in all but one experiment.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- prohexadione calciume0
- Outcome
- Main stem heighte0
- Direction
- shortere0
- Qualifier
- all experiments except onee0
- Comparator
- non-treated peanute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Main stem height was shorter at the end of the season when cyclanilide and prohexadione calcium were applied compared with non-treated peanut in all experiments except one”
Claim · model-written summary
Prohexadione calcium improved peanut row visibility over cyclanilide in three experiments.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Prohexadione calciume0
- Outcome
- row visibilitye0
- Direction
- improvede0
- Qualifier
- three experimentse0
- Comparator
- cyclanilidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Prohexadione calcium improved row visibility compared with cyclanilide in three experiments”
t0“Peanut”
Claim · model-written summary
Prohexadione calcium and cyclanilide gave equal peanut row visibility in seven experiments.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- Prohexadione calciume1
- Outcome
- row visibilitye1
- Direction
- equalede0
- Qualifier
- seven experimentse0
- Comparator
- cyclanilidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“equaled cyclanilide in seven experiments”
t0“Peanut”
e1“Prohexadione calcium improved row visibility compared with cyclanilide in three experiments”
Claim · model-written summary
Peanut main stem height was similar after the two growth regulators in eight of ten experiments.
- Taxon
- PeanutArachis hypogaeat0
- Treatment
- cyclanilidee0
- Outcome
- Main stem heighte0
- Direction
- similare0
- Qualifier
- eight of the 10 experimentse0
- Comparator
- prohexadione calciume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Main stem height was similar following application of cyclanilide and prohexadione calcium in eight of the 10 experiments”
t0“Peanut”
Claim · model-written summary
Peanut pod yield ranged from 4210 to 4480 kg/ha and did not differ between untreated and regulator treated plants.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- either plant growth regulatore0
- Outcome
- pod yielde0
- Direction
- did not differe0
- Value
- 4210 to 4480 kg/hae0
- Comparator
- non-treated peanute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pod yield ranged from 4210 to 4480 kg/ha and did not differ between non-treated peanut and peanut treated with either plant growth regulator”
Claim · model-written summary
Prohexadione calcium increased peanut pod yield over cyclanilide.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- prohexadione calciume0
- Outcome
- pod yielde0
- Direction
- increasee0
- Comparator
- cyclanilidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“prohexadione calcium did increase pod yield of peanut compared with cyclanilide”
Claim · model-written summary
The authors judge cyclanilide less effective than prohexadione calcium for peanut vine growth management.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- cyclanilidee0
- Outcome
- managing peanut vine growthe0
- Comparator
- prohexadione calciume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cyclanilide is not as effective as prohexadione calcium in managing peanut vine growth”
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See all 13 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.