Abstract
Absorption and translocation of bensulfuron-methyl {methyl 2[[[[[(4,6-dimethoxy-2-pyrimidinyl) amino]carbonyl]amino]sulfonyl]methyl]benzoate} in rice (Oryza sativa L.) as affected by mineral nutrients and mixed herbicides were determined using the herbicide in culture solution. Absorption of by the root decreased with increasing concentration of bensulfuron-methyl. However, increase in the application concentration did not affect movement of the to the shoot. There was no difference in total amount of taken up between absorption periods of 12 and 48 hours, whereas translocated to the shoot increased with increasing the absorption period. When bensulfuron-methyl mixtures were applied, butachlor [N-(butoxymethyl)-2-chloro-N-(2',6'-diethylphenyl)acetamide] did not affect absorption and translocation of . However, quinclorac (3,7-dichloro-8-quinoline carboxylic acid) mixed at a high concentration resulted in decrease in absorption and translocation of . Nutritional disorder such as deficient or excess supply of mineral nutrients caused to inhibit absorption of . The greatest decrease and delay of absorption and/or translocation occurred in N-deficient and S-excess supply conditions.
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Claims 8
Claim · model-written summary
Root absorption decreased as bensulfuron-methyl concentration increased.
- Taxon
- rice
Oryza sativat0 - Treatment
- bensulfuron-methyle0
- Outcome
- Absorption of by the roote0
- Direction
- decreasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Absorption of by the root decreased with increasing concentration of bensulfuron-methyl”
t0“Rice”
Claim · model-written summary
Increasing application concentration did not change shoot translocation.
- Taxon
- riceOryza sativat0
- Treatment
- increase in the application concentratione0
- Outcome
- movement of the to the shoote0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increase in the application concentration did not affect movement of the to the shoot”
t0“Rice”
Claim · model-written summary
Total uptake did not differ between 12 and 48 hours.
- Taxon
- riceOryza sativat0
- Outcome
- total amount of taken upe0
- Direction
- no differencee0
- Comparator
- absorption periods of 12 and 48 hourse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was no difference in total amount of taken up between absorption periods of 12 and 48 hours”
t0“Rice”
Claim · model-written summary
Shoot translocation increased with absorption period.
- Taxon
- riceOryza sativat0
- Treatment
- absorption periode0
- Outcome
- translocated to the shoote0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“translocated to the shoot increased with increasing the absorption period”
t0“Rice”
Claim · model-written summary
Butachlor mixture did not affect absorption or translocation.
- Taxon
- riceOryza sativat0
- Treatment
- butachlore0
- Outcome
- absorption and translocatione0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“butachlor [N-(butoxymethyl)-2-chloro-N-(2',6'-diethylphenyl)acetamide] did not affect absorption and translocation of”
t0“Rice”
Claim · model-written summary
High-concentration quinclorac mixture decreased absorption and translocation.
- Taxon
- riceOryza sativat0
- Treatment
- quinclorac (3,7-dichloro-8-quinoline carboxylic acid) mixed at a high concentratione0
- Outcome
- absorption and translocatione0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“quinclorac (3,7-dichloro-8-quinoline carboxylic acid) mixed at a high concentration resulted in decrease in absorption and translocation of”
t0“Rice”
Claim · model-written summary
Deficient or excess mineral nutrients inhibited absorption.
- Taxon
- riceOryza sativat0
- Treatment
- deficient or excess supply of mineral nutrientse0
- Outcome
- absorptione0
- Direction
- inhibite0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“deficient or excess supply of mineral nutrients caused to inhibit absorption of”
t0“Rice”
Claim · model-written summary
N deficiency and S excess gave the greatest decrease and delay in absorption or translocation.
- Taxon
- riceOryza sativat0
- Treatment
- N-deficient and S-excess supply conditionse0
- Outcome
- absorption and/or translocatione0
- Direction
- decrease and delaye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The greatest decrease and delay of absorption and/or translocation occurred in N-deficient and S-excess supply conditions”
t0“Rice”
The same questions in other papers
butachlor · nutrient: content · Oryza sativa (rice)Positive and negative results
2 papers in the same direction as this paper · 5 in the opposite direction
- positive
- positive
- positive
4 papers more in this group
See all 8 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.