Abstract
The results of field studies with N rates from 0 to 336 kg/ha, in combination with two growth regulators, ethephon (Prep® ɑ-chloroethyl phosphonic acid, Rhone-Poulenc Ag Co., Research Triangle Parr NC) and thidiazuron (Dropp® N- phenyl -N' -1,2,3 -thiadiazol -5ylurea, Nor-Am Ag Prod. Inc., Naperville, IL). Results showed that sidedress applications of N (ammonium nitrate) to cotton did not influence the defoliation effects of ethephon and thidiazuron, or reduce number of immature green bolls at harvest. Under short-season conditions, sidedress N applications did not effect yields. Ethephon and thidiazuron at the rates tested did not affect cotton lint yields. Thidiazuron alone or in combination with ethephon resulted in high percentages of cotton defoliation.
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Claims 5
Claim · model-written summary
Sidedress nitrogen did not influence the defoliation effects of ethephon and thidiazuron on cotton.
- Taxon
- Cotton
Gossypium hirsutumt0 - Treatment
- sidedress applications of Ne0
- Outcome
- defoliation effects of ethephon and thidiazurone0
- Direction
- no_changeinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cotton Yields: Nitrogen and Harvest Aid Effects”
e0“Results showed that sidedress applications of N (ammonium nitrate) to cotton did not influence the defoliation effects of ethephon and thidiazuron, or reduce number of immature green bolls at harvest”
Claim · model-written summary
Sidedress nitrogen did not reduce the number of immature green bolls at harvest in cotton.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- sidedress applications of Ne0
- Outcome
- number of immature green bolls at harveste0
- Direction
- no_changeinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cotton Yields: Nitrogen and Harvest Aid Effects”
e0“Results showed that sidedress applications of N (ammonium nitrate) to cotton did not influence the defoliation effects of ethephon and thidiazuron, or reduce number of immature green bolls at harvest”
Claim · model-written summary
Under short-season conditions, sidedress nitrogen did not affect cotton yields.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- sidedress N applicationse1
- Outcome
- yieldse1
- Direction
- no_changeinferrede1
- Setting
- short-season conditionse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cotton Yields: Nitrogen and Harvest Aid Effects”
e1“Under short-season conditions, sidedress N applications did not effect yields”
Claim · model-written summary
Ethephon and thidiazuron at the rates tested did not affect cotton lint yield.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Ethephon and thidiazurone2
- Outcome
- cotton lint yieldse2
- Direction
- no_changeinferrede2
- Qualifier
- at the rates testede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cotton Yields: Nitrogen and Harvest Aid Effects”
e2“Ethephon and thidiazuron at the rates tested did not affect cotton lint yields”
Claim · model-written summary
Thidiazuron alone or combined with ethephon gave high percentages of cotton defoliation.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- Thidiazuron alone or in combination with ethephone3
- Outcome
- cotton defoliatione3
- Direction
- increaseinferrede3
- Qualifier
- high percentagese3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cotton Yields: Nitrogen and Harvest Aid Effects”
e3“Thidiazuron alone or in combination with ethephon resulted in high percentages of cotton defoliation”
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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.