Abstract
This study was conducted during 2011 and 2012 to evaluate the effect of 1-aminocyclopropane-1-carboxylate (ACC) deaminase-containing, N 2 -fixing and P-solubilizing bacteria on the yield and morpho-physiological parameters of strawberry. A total of 8 applications at the trial set, with four water regimes were randomly distributed into the pots. The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the leaves of strawberry. The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.
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Claims 10
Claim · model-written summary
Diminishing water supply decreased strawberry growth, chlorophyll content and berry yield.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0 - Treatment
- diminishing water supplye0
- Outcome
- plant growth, chlorophyll content and berry yielde0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the leaves of strawberry.”
Claim · model-written summary
Diminishing water supply increased strawberry leaf TPC and TEAC.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- diminishing water supplye0
- Outcome
- total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC)e0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the leaves of strawberry.”
Claim · model-written summary
Diminishing water supply increased strawberry leaf MDA and hydrogen peroxide content.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- diminishing water supplye0
- Outcome
- malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 )e0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the leaves of strawberry.”
Claim · model-written summary
Diminishing water supply increased activities of six antioxidant enzymes in strawberry leaves.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- diminishing water supplye0
- Outcome
- glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX)e0
- Direction
- increasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The diminishing water supply caused a gradual decrease in the plant growth, chlorophyll content and berry yield, accompanied by increasing activities of drought stress markers such as total phenolics content (TPC), trolox equivalent antioxidant capacity (TEAC), malondialdehyde (MDA) content, hydrogen peroxide (H 2 O 2 ), glutathione reductase (GR), glutathione S-transferase (GST), catalase (CAT), peroxidase (POD), superoxide dismutase (SOD) and ascorbate peroxidase (APX) in the leaves of strawberry.”
Claim · model-written summary
Multi-trait bacteria increased strawberry plant growth and yield.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- plant growth and yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
Claim · model-written summary
Multi-trait bacteria increased strawberry TPC and TEAC.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- TPC, TEACe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
Claim · model-written summary
Multi-trait bacteria increased antioxidant enzyme activity in strawberry.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activitye0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
Claim · model-written summary
Multi-trait bacteria increased strawberry phytohormones GA, SA and IAA.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- phytohormone (GA, SA and IAA)e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
Claim · model-written summary
Multi-trait bacteria increased strawberry N, P, K, Ca, Fe, Mn, Zn and Cu contents.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- contents of N, P, K, Ca, Fe, Mn, Zn and Cue0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
Claim · model-written summary
Multi-trait bacteria decreased strawberry MDA and hydrogen peroxide content.
- Taxon
- strawberriesFragaria ×ananassat0
- Treatment
- multi-trait bacteriae0
- Interactor
- multi-trait bacteriae0symbiont
- Outcome
- MDA and H 2 O 2 contentse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The multi-trait bacteria also increased plant growth and yield as well as TPC, TEAC, antioxidant enzymes (GR, GST, CAT, POD, SOD and APX) activity, phytohormone (GA, SA and IAA) and the contents of N, P, K, Ca, Fe, Mn, Zn and Cu, but decreased MDA and H 2 O 2 contents which may contribute in part to activation of physiological and biochemical processes involved in the alleviation of the effect of drought stress.”
t0“strawberries under water deficit stress”
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