Abstract
Seed treatment with growth regulators, especially salicylic acid, is a promising alternative to the seed industry because it is an important inducer of resistance to diseases and pests, as well as acting significantly on quality and seed yield. The objective of this study was to evaluate the performance of rice seed treated with different concentrations of salicylic acid, as well as assess the crop yield and seed quality. The treatments consisted of increasing levels of 0, 50, 100, 150 and 200 mg.L-1 salicylic acid. To this was prepared a stock solution of salicylic acid and the highest concentration by successive dilution in distilled water, the other concentrations were obtained. The physiological quality of seeds produced was treated and evaluated by tests of vigor and germination, and after harvest were evaluated seed yield. It follows that treatment of rice seeds with salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seed does not affect the germination and affects the strength, however provides substantial increases in the yield of seeds. The seed treatment with salicylic acid has no influence on seed quality produced.
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Claims 4
Claim · model-written summary
Salicylic acid treatment up to 130 mg.L-1 did not affect rice germination.
- Taxon
- rice
Oryza sativat0 - Treatment
- salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seede0
- Outcome
- germinatione0
- Direction
- does not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice seeds”
e0“treatment of rice seeds with salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seed does not affect the germination”
Claim · model-written summary
Salicylic acid treatment up to 130 mg.L-1 affected rice seed vigor, with direction unstated.
- Taxon
- riceOryza sativat0
- Treatment
- salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seede0
- Outcome
- strengthe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice seeds”
e0“treatment of rice seeds with salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seed does not affect the germination and affects the strength”
Claim · model-written summary
Salicylic acid treatment up to 130 mg.L-1 substantially increased rice seed yield.
- Taxon
- riceOryza sativat0
- Treatment
- salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seede0
- Outcome
- yield of seedse0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice seeds”
e0“treatment of rice seeds with salicylic acid concentrations up to 130 mg.L-1 at a dose of 2 mL.kg-1 seed does not affect the germination and affects the strength, however provides substantial increases in the yield of seeds”
Claim · model-written summary
Salicylic acid seed treatment had no influence on the quality of produced rice seed.
- Taxon
- riceOryza sativat0
- Treatment
- seed treatment with salicylic acide0
- Outcome
- seed quality producede0
- Direction
- no influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice seeds”
e0“The seed treatment with salicylic acid has no influence on seed quality produced”
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See all 7 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.