Abstract
The adoption of genetically modified soybean cultivars is increasing annually around the world, which indicates the excellence of these genotypes. For soybean breeding, the use of such cultivars in a backcross program relies on the ability to detect the transgenic trait. The germination test in a moistened substrate with glyphosate is effective and of low cost, however, wonders whether this is a non-destructive method to check cultivars. The objective of this study was to apply a bioassay for detection of herbicide-tolerant seeds and to evaluate the vegetative and productive development of the plants. It was observed that both glyphosate-tolerant and glyphosate-sensitive plants were affected in the initial stages of development in accordance with the herbicide application rate. However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.
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Claims 7
Claim · model-written summary
Glyphosate affected early development in tolerant plants according to application rate.
- Taxon
- soybean
Glycine maxt0 - Material
- glyphosate-tolerante0
- Treatment
- herbicide application ratee0
- Outcome
- initial stages of developmente0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It was observed that both glyphosate-tolerant and glyphosate-sensitive plants were affected in the initial stages of development in accordance with the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
Glyphosate affected early development in sensitive plants according to application rate.
- Taxon
- soybeanGlycine maxt0
- Material
- glyphosate-sensitivee0
- Treatment
- herbicide application ratee0
- Outcome
- initial stages of developmente0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It was observed that both glyphosate-tolerant and glyphosate-sensitive plants were affected in the initial stages of development in accordance with the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
After herbicide application, tolerant plants showed fully recover in vegetative growth.
- Taxon
- soybeanGlycine maxt0
- Material
- tolerant plantse0
- Treatment
- herbicide application ratee0
- Outcome
- vegetative growthe0
- Direction
- fully recovere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
After herbicide application, tolerant plants showed fully recover in production.
- Taxon
- soybeanGlycine maxt0
- Material
- tolerant plantse0
- Treatment
- herbicide application ratee0
- Outcome
- productione0
- Direction
- fully recovere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
After herbicide application, sensitive plants showed recover partially in vegetative growth.
- Taxon
- soybeanGlycine maxt0
- Material
- sensitive plantse0
- Treatment
- herbicide application ratee0
- Outcome
- vegetative growthe0
- Direction
- recover partiallye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
After herbicide application, sensitive plants showed smaller in smaller plants.
- Taxon
- soybeanGlycine maxt0
- Material
- sensitive plantse0
- Treatment
- herbicide application ratee0
- Outcome
- smaller plantse0
- Direction
- smallere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.”
t0“soybean plants”
Claim · model-written summary
After herbicide application, sensitive plants showed lower in yield.
- Taxon
- soybeanGlycine maxt0
- Material
- sensitive plantse0
- Treatment
- herbicide application ratee0
- Outcome
- yielde0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, whereas tolerant plants fully recover both in vegetative growth and production during the cycle, sensitive plants recover partially, producing smaller plants with lower yield as a consequence of the herbicide application rate.”
t0“soybean plants”
The same questions in other papers
herbicide · growth · Glycine max (soybean)Positive and negative results
59 papers in the same direction as this paper · 58 in the opposite direction · 4 reporting no difference from an alternative
- negative
- negative
- negative
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See all 122 papers →herbicide · yield · Glycine max (soybean)Positive and negative results
321 papers in the same direction as this paper · 112 in the opposite direction · 26 reporting no difference from an alternative
- no effect
- no effect
- negative
456 papers more in this group
See all 460 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.