Abstract
Green manure (GM) may reduce the use of chemical fertilizers, been an ecologically appropriate strategy to cultivation of medicinal plants. Crotalaria juncea, is one of the most used because it adapts to different climatic and high nitrogen content. Origanum vulgare. is widely used in cooking, pharmaceutical, cosmetic industries and food products. The objectives of this study were to evaluate the GM on biomass, essential oil (EO), phenolic and antioxidant. The experiment consisted: control; 150, 300, 450, and 600 g (Sh= leaves+steam) more 200 g roots (R); 600 g aerial part; 200 g roots; and soil with 300 g cattle manure per pot. The highest dry weights were observed in the presence of GM and cattle manure (90 days). The control had an EO production 75% lower in relation to the dose of 450 g GM (Sh+R). Principal component analysis showed that GM and cattle manure positively influenced the dry weight, content, yield, and EO constituents, and total flavonoids. The GM contributed to the accumulation of the major EO compounds (trans-sabinene hydrate, thymol, terpinen-4-ol). The GM management may be beneficial for cultivating, because it can increase the production of biomass and the active components, in addition to being an inexpensive resource.
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Claims 7
Claim · model-written summary
The highest dry weights occurred with green manure and cattle manure.
- Taxon
- Origanum vulgare L.
Origanum vulgaret0 - Treatment
- GM and cattle manuree0
- Outcome
- dry weightse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“The highest dry weights were observed in the presence of GM and cattle manure (90 days)”
Claim · model-written summary
Control essential oil production was 75% lower than at 450 g green manure.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Treatment
- 450 g GM (Sh+R)e0
- Outcome
- EO productione0
- Direction
- lowere0
- Value
- 75%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“The control had an EO production 75% lower in relation to the dose of 450 g GM (Sh+R)”
Claim · model-written summary
Green manure and cattle manure positively influenced dry weight.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Treatment
- GM and cattle manuree0
- Outcome
- dry weighte0
- Direction
- positively influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“GM and cattle manure positively influenced the dry weight, content, yield, and EO constituents, and total flavonoids”
Claim · model-written summary
Green manure and cattle manure positively influenced essential oil content and yield.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Treatment
- GM and cattle manuree0
- Outcome
- content, yielde0
- Direction
- positively influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“GM and cattle manure positively influenced the dry weight, content, yield, and EO constituents, and total flavonoids”
Claim · model-written summary
Green manure and cattle manure positively influenced essential oil constituents and total flavonoids.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Treatment
- GM and cattle manuree0
- Outcome
- EO constituents, and total flavonoidse0
- Direction
- positively influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“GM and cattle manure positively influenced the dry weight, content, yield, and EO constituents, and total flavonoids”
Claim · model-written summary
Green manure contributed to accumulation of trans-sabinene hydrate, thymol and terpinen-4-ol.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Treatment
- GMe0
- Outcome
- accumulation of the major EO compounds (trans-sabinene hydrate, thymol, terpinen-4-ol)e0
- Direction
- accumulatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“The GM contributed to the accumulation of the major EO compounds (trans-sabinene hydrate, thymol, terpinen-4-ol)”
Claim · model-written summary
The authors recommend green manure management for biomass and active components.
- Taxon
- Origanum vulgare L.Origanum vulgaret0
- Outcome
- GM management may be beneficial for cultivatinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Origanum vulgare L.”
e0“The GM management may be beneficial for cultivating, because it can increase the production of biomass and the active components, in addition to being an inexpensive resource.”
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See all 6 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.