Abstract
During the experiments were monitored the following varieties: Impala (South African Republic), Maverick (USA), Rankoshi No.1h (Japan) and their reactions to the water supply at the beginning of the growth stage R1 and R2 – blooming in an interaction with the Nitrazon inoculation of the seeds before a sowing. Mentioned genetic resources were provided for our research purposes by the Plant Production Research Center (PRRC) Piešťany, Gene Bank of the Slovak Republic. Seeding of the particular soy genotypes was made into the containers whilst 50% of seed corn from each genotype was before the sowing inoculated by the usage of Nitrazon inoculant (supplier: Agrokomp, spol. s.r.o., Modra). Water stress was secured by an irrigation interruption for a 7-day period in the mentioned growth stage. This stress had a negative impact on the relative water content in RWC plants, proline content, osmotic potential, SPAD, stress index as well as an amount of nodules on the roots by the all monitored varieties. According to an evaluation of the mentioned indicators more significant proline accumulation was confirmed by the genotype Maverick especially by the variant exposed to water deficit (3,25 μmol*g-1 FW according to the calculations on 100% RWC) without the inoculant Nitrazon use and inoculating variant 2.99 μmol*g-1 FW according to calculations on 100% RWC. Variety MAVERICK had got the best reaction to water stress and even more noticeable resistance to the stress was monitored in the variant with Nitrazon application in the foregoing seed treatment of soybean seeds. The opposite response to the inoculation was monitored by IMPALA genotype when RWC had dropped to 41.77% in the comparison with the variant without inoculation where RWC had dropped to 61.86%.
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Claims 6
Claim · model-written summary
Seven-day water stress negatively affected RWC, proline, osmotic potential, SPAD, stress index and root nodules across varieties.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- This stresse0
- Outcome
- relative water content in RWC plants, proline content, osmotic potentiale0
- Direction
- negative impacte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“This stress had a negative impact on the relative water content in RWC plants, proline content, osmotic potential, SPAD, stress index as well as an amount of nodules on the roots by the all monitored varieties.”
Claim · model-written summary
Maverick under water deficit without Nitrazon accumulated proline at 3,25 μmol*g-1 FW.
- Taxon
- SoybeanGlycine maxt0
- Material
- Mavericke0
- Outcome
- water deficite0
- Value
- 3,25 μmol*g-1 FWe0
- Qualifier
- without the inoculant Nitrazon usee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“genotype Maverick especially by the variant exposed to water deficit (3,25 μmol*g-1 FW according to the calculations on 100% RWC) without the inoculant Nitrazon use”
Claim · model-written summary
Maverick with inoculation accumulated proline at 2.99 μmol*g-1 FW.
- Taxon
- SoybeanGlycine maxt0
- Outcome
- inoculating variante0
- Value
- 2.99 μmol*g-1 FWe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“inoculating variant 2.99 μmol*g-1 FW according to calculations on 100% RWC”
Claim · model-written summary
Maverick showed the best response to water stress.
- Taxon
- SoybeanGlycine maxt0
- Material
- MAVERICKe0
- Outcome
- best reaction to water stresse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“Variety MAVERICK had got the best reaction to water stress”
Claim · model-written summary
Nitrazon seed treatment increased Maverick resistance to water stress.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Nitrazon applicatione0
- Outcome
- resistance to the stresse0
- Direction
- more noticeablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“even more noticeable resistance to the stress was monitored in the variant with Nitrazon application in the foregoing seed treatment of soybean seeds”
Claim · model-written summary
For Impala, RWC fell to 41.77% with inoculation versus 61.86% without inoculation.
- Taxon
- SoybeanGlycine maxt0
- Material
- IMPALAe0
- Treatment
- inoculatione0
- Outcome
- RWCe0
- Direction
- droppede0
- Value
- 41.77%e0
- Qualifier
- 61.86%e0
- Comparator
- variant without inoculatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Soybean”
e0“IMPALA genotype when RWC had dropped to 41.77% in the comparison with the variant without inoculation where RWC had dropped to 61.86%”
The same questions in other papers
inoculation · physiology: water · Glycine max (soybean)Positive and negative results
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