Abstract
A study was conducted at the University of Nebraska Field Laboratory, Mead in 1969 to investigate agronomic responses of soybean (Glycine max. L. Merrill) to TIBA and 2, 4-D foliarly applied singly and in combinations. Fifteen treatment consisting of 35 g/ha and 70 g/ha rates of TIBA and 0.25 g/ha, 1.25 g/ha, 2.5 g/ha, 35 g/ha rates of 2, 4-D and control were applied in a randomized complete bloc design. Plants treated with TIBA alone and in conditions with 2, 4-D were shorter, matured earlier, lodged less and had pods setting lower than untreated plants. 2, 4-D treatments however did not affect plant height, height of lowest pod, and maturity. All the treatments increased branching of plants and decreased seed weight. Advisor: James H. Williams.
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Claims 7
Claim · model-written summary
TIBA alone and with 2, 4-D shortened soybean plants relative to untreated plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- TIBA alone and in conditions with 2, 4-De0
- Outcome
- Plantse0
- Direction
- shortere0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Plants treated with TIBA alone and in conditions with 2, 4-D were shorter, matured earlier, lodged less and had pods setting lower than untreated plants.”
t0“Soybeans”
Claim · model-written summary
TIBA alone and with 2, 4-D led soybean plants to mature earlier than untreated plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- TIBA alone and in conditions with 2, 4-De0
- Outcome
- maturede0
- Direction
- earliere0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Plants treated with TIBA alone and in conditions with 2, 4-D were shorter, matured earlier, lodged less and had pods setting lower than untreated plants.”
t0“Soybeans”
Claim · model-written summary
TIBA alone and with 2, 4-D reduced soybean lodging relative to untreated plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- TIBA alone and in conditions with 2, 4-De0
- Outcome
- lodgede0
- Direction
- lesse0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Plants treated with TIBA alone and in conditions with 2, 4-D were shorter, matured earlier, lodged less and had pods setting lower than untreated plants.”
t0“Soybeans”
Claim · model-written summary
TIBA alone and with 2, 4-D lowered soybean pod setting relative to untreated plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- TIBA alone and in conditions with 2, 4-De0
- Outcome
- pods settinge0
- Direction
- lowere0
- Comparator
- untreated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Plants treated with TIBA alone and in conditions with 2, 4-D were shorter, matured earlier, lodged less and had pods setting lower than untreated plants.”
t0“Soybeans”
Claim · model-written summary
2, 4-D did not significantly affect soybean plant height, lowest pod height or maturity.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- 2, 4-D treatmentse0
- Outcome
- plant height, height of lowest pod, and maturitye0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“2, 4-D treatments however did not affect plant height, height of lowest pod, and maturity.”
t0“Soybeans”
Claim · model-written summary
All treatments increased branching of soybean plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- All the treatmentse0
- Outcome
- branching of plantse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“All the treatments increased branching of plants and decreased seed weight.”
t0“Soybeans”
Claim · model-written summary
All treatments decreased soybean seed weight.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- All the treatmentse0
- Outcome
- seed weighte0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“All the treatments increased branching of plants and decreased seed weight.”
t0“Soybeans”
The same questions in other papers
2,4-D · growth · Glycine max (soybean)Results differ
14 papers in the same direction as this paper · 20 in the opposite direction
- positive
- positive
- positive
31 papers more in this group
See all 35 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.