Abstract
The suppressive action of soil amendment with exhausted olive pomace and wheat straw, alone or in combination, and their possible synergism with urea were tested on Meloidogyne incognita on tomato in three glasshouse experiments. Olive pomace reduced the nematode reproduction at all the rates tested, but it was phytotoxic at high dosages. Its nematicidal effect was improved by the addition of urea at rates 500 mg N/kg soil. Wheat straw suppressed the population of M. incognita at all the dosages tested. Combining with urea improved the nematicidal effect of the straw and limited the phytotoxic effects of the highest rates of the fertilizer. Mixing olive pomace with straw improved the nematicidal effect of olive pomace but did not prevent phytotoxicity at the highest rate tested.
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Claims 8
Claim · model-written summary
Olive pomace reduced Meloidogyne incognita reproduction on tomato at all rates tested
- Taxon
- tomato
Solanum lycopersicume1 - Treatment
- Olive pomacee2
- Interactor
- Meloidogyne incognita
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogyne incognitae1pest - Outcome
- nematode reproductione2
- Direction
- reducede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e2“Olive pomace reduced the nematode reproduction at all the rates tested, but it was phytotoxic at high dosages”
Claim · model-written summary
Olive pomace was phytotoxic to tomato at high dosages
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Olive pomacee2
- Outcome
- phytotoxice2
- Qualifier
- at high dosagese2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e2“Olive pomace reduced the nematode reproduction at all the rates tested, but it was phytotoxic at high dosages”
Claim · model-written summary
Adding urea at 500 mg N/kg soil improved the nematicidal effect of olive pomace on Meloidogyne incognita in tomato
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- addition of urea at rates 500 mg N/kg soile3
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae1pest
- Outcome
- nematicidal effecte3
- Direction
- improvede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e3“Its nematicidal effect was improved by the addition of urea at rates 500 mg N/kg soil”
Claim · model-written summary
Wheat straw suppressed Meloidogyne incognita population on tomato at all dosages tested
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Wheat strawe4
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae1pest
- Outcome
- population of M. incognitae4
- Direction
- suppressede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e4“Wheat straw suppressed the population of M. incognita at all the dosages tested”
Claim · model-written summary
Combining urea with wheat straw improved the nematicidal effect of the straw
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Combining with ureae5
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae1pest
- Outcome
- nematicidal effecte5
- Direction
- improvede5
- Comparator
- the strawe5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e5“Combining with urea improved the nematicidal effect of the straw and limited the phytotoxic effects of the highest rates of the fertilizer”
Claim · model-written summary
Combining urea with wheat straw limited phytotoxic effects of the highest fertilizer rates
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Combining with ureae5
- Outcome
- phytotoxic effectse5
- Direction
- limitede5
- Qualifier
- the highest rates of the fertilizere5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e5“Combining with urea improved the nematicidal effect of the straw and limited the phytotoxic effects of the highest rates of the fertilizer”
Claim · model-written summary
Mixing olive pomace with wheat straw improved the nematicidal effect of olive pomace
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Mixing olive pomace with strawe6
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae1pest
- Outcome
- nematicidal effecte6
- Direction
- improvede6
- Comparator
- olive pomacee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e6“Mixing olive pomace with straw improved the nematicidal effect of olive pomace but did not prevent phytotoxicity at the highest rate tested”
Claim · model-written summary
Mixing olive pomace with wheat straw did not prevent phytotoxicity at the highest rate tested
- Taxon
- tomatoSolanum lycopersicume1
- Treatment
- Mixing olive pomace with strawe6
- Outcome
- phytotoxicitye6
- Direction
- did not prevente6
- Qualifier
- at the highest rate testede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“tested on Meloidogyne incognita on tomato”
e6“Mixing olive pomace with straw improved the nematicidal effect of olive pomace but did not prevent phytotoxicity at the highest rate tested”
The same questions in other papers
nitrogen · crop injury · Solanum lycopersicum (tomato)Positive and negative results
4 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative
- negative
- no effect
- negative
8 papers more in this group
See all 12 papers →nitrogen · Meloidogyne incognita · Solanum lycopersicum (tomato)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.