Paper · 2015 · Revista Brasileira de Engenharia Agrícola e Ambiental

Initial development and chemical components of sugarcane under water stress associated with arbuscular mycorrhizal fungi

Carmem C. M. de Sousa; Elvira M. R. Pedrosa; Mario M. Rolim; et al.

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claims
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verbatim quotes
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citations
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research areas
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Open access · cc-by

Abstract

ABSTRACT The objective of this study was to evaluate the effects of water stress levels in the soil and a mix (or: a mixed inoculum of four species: Claroideoglomus etunicatum, Gigasporas rosea, Acaulospora longula, Fuscutata heterogama) of arbuscular mycorrhizal fungi (AMF) on initial vegetative growth, fresh and dry biomass production, root colonization, phosphorus, proteins, enzymes and amino acid of the sugarcane variety RB 857515 under greenhouse conditions. The experiment was set in a randomized block design in a 2 x 2 factorial scheme with four treatments (T1 - 50% PC - pot capacity, with AMF; T2 - 100% PC with AMF; T3 - 50% PC without AMF; T4 - 100% PC without AMF) with 16 replicates. The water stress level of 50% PC decreased stem diameter and shoot and root fresh weight of sugarcane plants, as well as AMF in the soil and in plant roots. However, AMF and the water stress level of 50% PC, separately or combined, did not affect plant height, number of leaves, dry matter and contents of phosphorus, total soluble proteins, catalase, ascorbate peroxidase, polyphenoloxidase, peroxidase and proline of the sugarcane variety RB857515.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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Claims 3

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

50% pot capacity reduced sugarcane stem diameter and fresh shoot and root weight.

Taxon
sugarcanee0
Treatment
50% PCe0
Outcome
stem diameter and shoot and root fresh weighte0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“The water stress level of 50% PC decreased stem diameter and shoot and root fresh weight of sugarcane plants”

✓ located verbatim in the source · abstract, characters 702–810 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

50% pot capacity reduced AMF in soil and sugarcane roots.

Taxon
sugarcanee0
Treatment
50% PCe0
Interactor
AMFe0symbiont
Outcome
AMF in the soil and in plant rootse0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“The water stress level of 50% PC decreased stem diameter and shoot and root fresh weight of sugarcane plants, as well as AMF in the soil and in plant roots”

✓ located verbatim in the source · abstract, characters 702–857 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

AMF and 50% pot capacity, separately or together, did not affect growth, dry matter, phosphorus, proteins, enzyme or proline content.

Taxon
sugarcanet0
Material
RB857515e0
Treatment
AMF and the water stress level of 50% PCe0
Interactor
AMFe0symbiont
Outcome
plant height, number of leaves, dry matter and contents of phosphorus, total soluble proteins, catalase, ascorbate peroxidase, polyphenoloxidase, peroxidase and prolinee0
Direction
did not affecte0

Not reportedComparator

Verbatim

e0

“AMF and the water stress level of 50% PC, separately or combined, did not affect plant height, number of leaves, dry matter and contents of phosphorus, total soluble proteins, catalase, ascorbate peroxidase, polyphenoloxidase, peroxidase and proline of the sugarcane variety RB857515”

✓ located verbatim in the source · abstract, characters 868–1151 · show in text ↑
t0

“sugarcane”

✓ located verbatim in the source · title, characters 47–56 · show in text ↑

drought · physiology: antioxidant enzymes · Saccharum officinarum (sugarcane)Results differ

9 papers: 5 positive, 4 negative or no effect

3 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

mycorrhiza · physiology: antioxidant enzymes · Saccharum officinarum (sugarcane)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 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.