Abstract
In the present study the effects of Rhizobium inoculation and lime application on the mineral composition (N, P, K, Ca, Mg, Fe, Mn, Cu, Zn, B) of red clover (Trifolium pratense L.), in very acid soil were evaluated. Inoculation with Rhizobium leguminosarum bv. trifolii significantly increased shoot dry weight (SDW) of red clover plants (three times greater), as well as N, Mg, Fe, Mn and Cu contents in plants compared to the control. Application of lime and Rhizobium together, depending on the lime rate (3, 6 or 9 t ha-1 of lime) and the cut, increased SDW significantly, but decreased the contents of N, P, K, Mg, Mn, Zn and B in plants. Regardless of the changes, in all treatments in both cuts, contents of N, K, Ca, Mg, Mn and Zn in plants were among sufficiency levels (Mg content was elevated in the second cut), while Fe content was mainly high, as well as Cu (in the second cut). Contents of P and B in plants were somewhat lower than sufficiency levels, but above critical level. Therefore, red clover can be grown with satisfactory yield and mineral composition in acid soil with Rhizobium inoculation only, but the application of P and B fertilization is desirable.
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Claims 11
Claim · model-written summary
Rhizobium inoculation tripled red clover shoot dry weight relative to control.
- Taxon
- red clover
Trifolium pratensee0 - Treatment
- Inoculation with Rhizobium leguminosarum bv. trifoliie0
- Interactor
- Rhizobium leguminosarum bv. trifoliiRhizobium leguminosarum bv. trifoliie0symbiont
- Outcome
- shoot dry weight (SDW)e0
- Direction
- increasede0
- Value
- three times greatere0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation with Rhizobium leguminosarum bv. trifolii significantly increased shoot dry weight (SDW) of red clover plants (three times greater), as well as N, Mg, Fe, Mn and Cu contents in plants compared to the control.”
Claim · model-written summary
Rhizobium inoculation increased N, Mg, Fe, Mn and Cu contents in red clover plants.
- Taxon
- red cloverTrifolium pratensee0
- Treatment
- Inoculation with Rhizobium leguminosarum bv. trifoliie0
- Interactor
- Rhizobium leguminosarum bv. trifoliiRhizobium leguminosarum bv. trifoliie0symbiont
- Outcome
- N, Mg, Fe, Mn and Cu contentse0
- Direction
- increasede0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation with Rhizobium leguminosarum bv. trifolii significantly increased shoot dry weight (SDW) of red clover plants (three times greater), as well as N, Mg, Fe, Mn and Cu contents in plants compared to the control.”
Claim · model-written summary
Lime plus Rhizobium increased shoot dry weight depending on lime rate and cut.
- Taxon
- red cloverTrifolium pratenset0
- Treatment
- Application of lime and Rhizobium togethere0
- Outcome
- SDWe0
- Direction
- increasede0
- Qualifier
- depending on the lime rate (3, 6 or 9 t ha-1 of lime) and the cute0
RhizobiumNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of lime and Rhizobium together, depending on the lime rate (3, 6 or 9 t ha-1 of lime) and the cut, increased SDW significantly, but decreased the contents of N, P, K, Mg, Mn, Zn and B in plants.”
t0“Red Clover”
Claim · model-written summary
Lime plus Rhizobium decreased N, P, K, Mg, Mn, Zn and B contents.
- Taxon
- red cloverTrifolium pratenset0
- Treatment
- Application of lime and Rhizobium togethere0
- Outcome
- contents of N, P, K, Mg, Mn, Zn and Be0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of lime and Rhizobium together, depending on the lime rate (3, 6 or 9 t ha-1 of lime) and the cut, increased SDW significantly, but decreased the contents of N, P, K, Mg, Mn, Zn and B in plants.”
t0“Red Clover”
Claim · model-written summary
N, K, Ca, Mg, Mn and Zn contents were sufficient across treatments and cuts.
- Taxon
- red cloverTrifolium pratenset0
- Outcome
- contents of N, K, Ca, Mg, Mn and Zne0
- Qualifier
- in all treatments in both cutse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in all treatments in both cuts, contents of N, K, Ca, Mg, Mn and Zn in plants were among sufficiency levels (Mg content was elevated in the second cut)”
t0“Red Clover”
Claim · model-written summary
Mg content was elevated in the second cut.
- Taxon
- red cloverTrifolium pratenset0
- Organ / stage
- second cute0
- Outcome
- Mg contente0
- Direction
- elevatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mg content was elevated in the second cut”
t0“Red Clover”
Claim · model-written summary
Fe content was mainly high.
- Taxon
- red cloverTrifolium pratenset0
- Outcome
- Fe contente0
- Direction
- highe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fe content was mainly high”
t0“Red Clover”
Claim · model-written summary
Cu content was high in the second cut.
- Taxon
- red cloverTrifolium pratenset0
- Organ / stage
- second cute0
- Outcome
- Cue0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cu (in the second cut)”
t0“Red Clover”
Claim · model-written summary
P and B contents were below sufficiency but above critical levels.
- Taxon
- red cloverTrifolium pratenset0
- Outcome
- Contents of P and Be0
- Direction
- lowere0
- Qualifier
- above critical levele0
- Comparator
- sufficiency levelse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Contents of P and B in plants were somewhat lower than sufficiency levels, but above critical level.”
t0“Red Clover”
Claim · model-written summary
The authors consider Rhizobium inoculation alone suitable for satisfactory yield and mineral composition in acid soil.
- Taxon
- red cloverTrifolium pratensee0
- Treatment
- Rhizobium inoculation onlye0
- Outcome
- satisfactory yield and mineral compositione0
- Setting
- acid soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“red clover can be grown with satisfactory yield and mineral composition in acid soil with Rhizobium inoculation only”
Claim · model-written summary
The authors recommend P and B fertilization.
- Taxon
- red cloverTrifolium pratenset0
- Outcome
- the application of P and B fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of P and B fertilization is desirable”
t0“Red Clover”
The same questions in other papers
Rhizobium leguminosarum · growth · Trifolium pratense (red clover)Results agree
2 papers in the same direction as this paper
- positive
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Rhizobium · growth · Trifolium pratense (red clover)Results agree
2 papers in the same direction as this paper
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inoculation · nutrient: content · Trifolium pratense (red clover)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
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1 paper more in this group
See all 5 papers →inoculation · growth · Trifolium pratense (red clover)Positive and negative results
15 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
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See all 18 papers →lime · growth · Trifolium pratense (red clover)Results agree
1 paper in the same direction as this paper
- 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.