Abstract
Effect of herbicides Afalon (linuron), Aretit (dinoseb acetate), Gesatop 50 (simazine) was tested concemitantly with two NPK fertilization levels (N - 0, P2O5 - 36 kg/ha, K2O - 60 kg/ha and N - 70 kg/ha, P2O5 - 72 kg/ha, K2O - 120 kg/ha) on the ß-carotene content of field bean leaves. The carotenoids content was determined by thin-layer chromatography on magnesium oxide in the system petroleum ether: acetone (88 : 12 v/v). An increase of ß-carotene content in the field bean leaves at the flower-bud formation stage was found, after application of above mentioned herbicides and high dosage NPK fertilization levels. No influence of herbicides and mineral fertilization on the (ß-carotene content in the plant leaves could be demonstrated at the full pods stage.
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Claims 4
Claim · model-written summary
The named herbicides increased field bean leaf beta-carotene at flower-bud formation.
- Taxon
- field beane0
- Organ / stage
- flower-bud formation stagee0
- Treatment
- above mentioned herbicidese0
- Outcome
- ß-carotene contente0
- Direction
- increasee0
Not reportedComparator
Verbatim
e0“An increase of ß-carotene content in the field bean leaves at the flower-bud formation stage was found, after application of above mentioned herbicides and high dosage NPK fertilization levels.”
Claim · model-written summary
High-dosage NPK increased field bean leaf beta-carotene at flower-bud formation.
- Taxon
- field beane0
- Organ / stage
- flower-bud formation stagee0
- Treatment
- high dosage NPK fertilization levelse0
- Outcome
- ß-carotene contente0
- Direction
- increasee0
Not reportedComparator
Verbatim
e0“An increase of ß-carotene content in the field bean leaves at the flower-bud formation stage was found, after application of above mentioned herbicides and high dosage NPK fertilization levels.”
Claim · model-written summary
Herbicides had no demonstrated effect on leaf beta-carotene at the full-pods stage.
- Taxon
- Vicia faba L. ssp. minor
Vicia fabat0 - Organ / stage
- full pods stagee0
- Treatment
- herbicidese0
- Outcome
- ß-carotene contente0
- Direction
- No influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No influence of herbicides and mineral fertilization on the (ß-carotene content in the plant leaves could be demonstrated at the full pods stage.”
t0“Vicia faba L. ssp. minor”
Claim · model-written summary
Mineral fertilization had no demonstrated effect on leaf beta-carotene at the full-pods stage.
- Taxon
- Vicia faba L. ssp. minorVicia fabat0
- Organ / stage
- full pods stagee0
- Treatment
- mineral fertilizatione0
- Outcome
- ß-carotene contente0
- Direction
- No influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No influence of herbicides and mineral fertilization on the (ß-carotene content in the plant leaves could be demonstrated at the full pods stage.”
t0“Vicia faba L. ssp. minor”
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