Abstract
The objective of this study was to evaluate the expression of seeds vigor and physiological performance of initial growth of red clover plants under the influence of fungicide doses of carboxin + thiram. Three lots of seeds were used (high; medium and low vigor) treated with 0; 150; 250 fungicide doses and 350 mL i.a./100 kg of seeds. Germination, first count, emergence, speed index of seedling emergence, length and dry matter of shoot and root, leaf area and shoot/root ratio were evaluated. The experimental design was completely randomized in a factorial 3 x 4 (three lots -high, medium and low vigor x four fungicide doses of carboxin + thiram). Data were submitted to analysis of variance and if significant at 5% probability, adjusted for orthogonal polynomials. It was possible to observe that there were significant differences for the means of the variables germination, first germination count, emergency, emergency speed index, shoot length, root length, aerial part dry mass, root dry mass, leaf area, leaf area ratio and shoot and root ratio. The fungicide doses of 150 to 350 mL i.a./100 kg of seeds result in greater seedling emergence, higher leaf area ratio and increased shoot/root ratio in plants from lots of medium vigor seeds. The fungicide consisted of carboxin + thiram enhances the expression of seed vigor and physiological performance of seedlings growth derived from lots of medium vigor seeds.
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Claims 5
Claim · model-written summary
Seed lots and fungicide doses showed significant differences across germination, emergence and growth measures.
- Taxon
- red clover
Trifolium pratenset0 - Outcome
- germination, first germination count, emergencye0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there were significant differences for the means of the variables germination, first germination count, emergency, emergency speed index, shoot length, root length, aerial part dry mass, root dry mass, leaf area, leaf area ratio and shoot and root ratio”
t0“red clover”
Claim · model-written summary
Seedling emergence increased with fungicide doses of 150 to 350 mL i.a./100 kg in medium vigor lots.
- Taxon
- red cloverTrifolium pratenset0
- Material
- lots of medium vigor seedse0
- Treatment
- fungicide doses of 150 to 350 mL i.a./100 kg of seedse0
- Outcome
- seedling emergencee0
- Direction
- greatere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fungicide doses of 150 to 350 mL i.a./100 kg of seeds result in greater seedling emergence, higher leaf area ratio and increased shoot/root ratio in plants from lots of medium vigor seeds.”
t0“red clover”
Claim · model-written summary
Leaf area ratio was higher with fungicide doses of 150 to 350 mL i.a./100 kg in medium vigor lots.
- Taxon
- red cloverTrifolium pratenset0
- Material
- lots of medium vigor seedse0
- Treatment
- fungicide doses of 150 to 350 mL i.a./100 kg of seedse0
- Outcome
- leaf area ratioe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fungicide doses of 150 to 350 mL i.a./100 kg of seeds result in greater seedling emergence, higher leaf area ratio and increased shoot/root ratio in plants from lots of medium vigor seeds.”
t0“red clover”
Claim · model-written summary
Shoot/root ratio increased with fungicide doses of 150 to 350 mL i.a./100 kg in medium vigor lots.
- Taxon
- red cloverTrifolium pratenset0
- Material
- lots of medium vigor seedse0
- Treatment
- fungicide doses of 150 to 350 mL i.a./100 kg of seedse0
- Outcome
- shoot/root ratioe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fungicide doses of 150 to 350 mL i.a./100 kg of seeds result in greater seedling emergence, higher leaf area ratio and increased shoot/root ratio in plants from lots of medium vigor seeds.”
t0“red clover”
Claim · model-written summary
Carboxin and thiram enhanced seed vigor and seedling growth performance from medium vigor lots.
- Taxon
- red cloverTrifolium pratenset0
- Material
- lots of medium vigor seedse0
- Treatment
- carboxin + thirame0
- Outcome
- expression of seed vigor and physiological performance of seedlings growthe0
- Direction
- enhancese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fungicide consisted of carboxin + thiram enhances the expression of seed vigor and physiological performance of seedlings growth derived from lots of medium vigor seeds.”
t0“red clover”
The same questions in other papers
fungicide · growth · Trifolium pratense (red clover)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
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.