Abstract
Effects of soil water on plant growth,contents and components of essential oil in fennel were studied,by controlling soil water content at low(relative water content,45%-50%),middle(relative water content,60%-75%)and high(relative water content,75%-100%)levels.The results showed that,with increasing of soil water content,plant height,number of node,root and shoot fresh weight(FW),plant fresh weight,content of total carbon,yield of essential oil per.plant and Chl.a/Chl.b ratio were elevated,but root/shoot ratio,contents of total nitrogen,proteinic nitrogen,Chl.a,Chl.b and CAR were decreased;Number of inflorescence,contents of essential oil and soluble sugar were higher in middle level water treatment,while they were lower in low and high level water treatments;Twenty-two chemical compounds were also identified in different soil water treatments,relative content was no difference(α=0.05)in α-pinene,sabinene,β-pinene,γ-terpinene,terpinolen and myristicin,but was significant(α=0.05,0.01)in other sixteen compounds;With increasing water content,content of(E)-anethole,the dominant component in essential oil,was enhanced at 41.34%,53.87% and 62.97%;Limonene was the second abundant material in oil,its content was decreased at 44.77%,34.77% and 22.16%.This study indicated that lower water content had a positive role in accumulation of limonene,and higher water content was relatively favour for storage of(E)-anethole in fennel.
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Claims 13
Claim · model-written summary
Plant height, node number and root and shoot fresh weight of fennel increased with soil water content
- Taxon
- fennel
_-_Parc_Natural_de_s'Albufera%2C_Spain_2022-04-18_(02).jpg?width=60)
Anethum foeniculume0 - Treatment
- increasing of soil water contente1
- Outcome
- plant height,number of node,root and shoot fresh weight(FW)e1
- Direction
- elevatede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_-_Parc_Natural_de_s'Albufera%2C_Spain_2022-04-18_(02).jpg?width=500)
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e1“The results showed that,with increasing of soil water content,plant height,number of node,root and shoot fresh weight(FW),plant fresh weight,content of total carbon,yield of essential oil per.plant and Chl.a/Chl.b ratio were elevated”
Claim · model-written summary
Plant fresh weight, total carbon content and essential oil yield per plant of fennel increased with soil water content
- Taxon
- fennelAnethum foeniculume0
- Treatment
- increasing of soil water contente1
- Outcome
- plant fresh weight,content of total carbon,yield of essential oil per.plante1
- Direction
- elevatede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e1“The results showed that,with increasing of soil water content,plant height,number of node,root and shoot fresh weight(FW),plant fresh weight,content of total carbon,yield of essential oil per.plant and Chl.a/Chl.b ratio were elevated”
Claim · model-written summary
Chl a/Chl b ratio of fennel increased with soil water content
- Taxon
- fennelAnethum foeniculume0
- Treatment
- increasing of soil water contente1
- Outcome
- Chl.a/Chl.b ratioe1
- Direction
- elevatede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e1“The results showed that,with increasing of soil water content,plant height,number of node,root and shoot fresh weight(FW),plant fresh weight,content of total carbon,yield of essential oil per.plant and Chl.a/Chl.b ratio were elevated”
Claim · model-written summary
Root/shoot ratio, total nitrogen and proteinic nitrogen of fennel decreased with soil water content
- Taxon
- fennelAnethum foeniculume0
- Treatment
- soil watere0
- Outcome
- root/shoot ratio,contents of total nitrogen,proteinic nitrogene2
- Direction
- decreasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e2“root/shoot ratio,contents of total nitrogen,proteinic nitrogen,Chl.a,Chl.b and CAR were decreased”
Claim · model-written summary
Chl a, Chl b and CAR of fennel decreased with soil water content
- Taxon
- fennelAnethum foeniculume0
- Treatment
- soil watere0
- Outcome
- Chl.a,Chl.b and CARe2
- Direction
- decreasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e2“root/shoot ratio,contents of total nitrogen,proteinic nitrogen,Chl.a,Chl.b and CAR were decreased”
Claim · model-written summary
Number of inflorescence, essential oil content and soluble sugar of fennel were higher at middle soil water level than at low and high levels
- Taxon
- fennelAnethum foeniculume0
- Treatment
- middle level water treatmente3
- Outcome
- Number of inflorescence,contents of essential oil and soluble sugare3
- Direction
- highere3
- Comparator
- low and high level water treatmentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e3“Number of inflorescence,contents of essential oil and soluble sugar were higher in middle level water treatment,while they were lower in low and high level water treatments”
Claim · model-written summary
Relative contents of alpha-pinene, sabinene and beta-pinene did not differ among soil water treatments
- Taxon
- fennelAnethum foeniculume0
- Treatment
- different soil water treatmentse4
- Outcome
- α-pinene,sabinene,β-pinenee4
- Direction
- no differencee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e4“Twenty-two chemical compounds were also identified in different soil water treatments,relative content was no difference(α=0.05)in α-pinene,sabinene,β-pinene,γ-terpinene,terpinolen and myristicin,but was significant(α=0.05,0.01)in other sixteen compounds”
Claim · model-written summary
Relative contents of gamma-terpinene, terpinolen and myristicin did not differ among soil water treatments
- Taxon
- fennelAnethum foeniculume0
- Treatment
- different soil water treatmentse4
- Outcome
- γ-terpinene,terpinolen and myristicine4
- Direction
- no differencee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e4“Twenty-two chemical compounds were also identified in different soil water treatments,relative content was no difference(α=0.05)in α-pinene,sabinene,β-pinene,γ-terpinene,terpinolen and myristicin,but was significant(α=0.05,0.01)in other sixteen compounds”
Claim · model-written summary
Relative contents of the other sixteen of 22 identified compounds differed significantly among soil water treatments
- Taxon
- fennelAnethum foeniculume0
- Treatment
- different soil water treatmentse4
- Outcome
- other sixteen compoundse4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e4“Twenty-two chemical compounds were also identified in different soil water treatments,relative content was no difference(α=0.05)in α-pinene,sabinene,β-pinene,γ-terpinene,terpinolen and myristicin,but was significant(α=0.05,0.01)in other sixteen compounds”
Claim · model-written summary
Content of (E)-anethole was enhanced with increasing water content at 41.34%, 53.87% and 62.97%
- Taxon
- fennelAnethum foeniculume0
- Treatment
- increasing water contente5
- Compound
- (E)-anetholee5
- Outcome
- content of(E)-anetholee5
- Direction
- enhancede5
- Value
- 41.34%,53.87% and 62.97%e5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e5“With increasing water content,content of(E)-anethole,the dominant component in essential oil,was enhanced at 41.34%,53.87% and 62.97%”
Claim · model-written summary
Limonene content decreased with increasing water content at 44.77%, 34.77% and 22.16%
- Taxon
- fennelAnethum foeniculume0
- Treatment
- increasing water contente5
- Compound
- Limonenee6
- Outcome
- its contente6
- Direction
- decreasede6
- Value
- 44.77%,34.77% and 22.16%e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e5“With increasing water content,content of(E)-anethole,the dominant component in essential oil,was enhanced at 41.34%,53.87% and 62.97%”
e6“Limonene was the second abundant material in oil,its content was decreased at 44.77%,34.77% and 22.16%”
Claim · model-written summary
Lower water content had a positive role in accumulation of limonene in fennel
- Taxon
- fennelAnethum foeniculume0
- Treatment
- lower water contente7
- Compound
- limonenee7
- Outcome
- accumulation of limonenee7
- Qualifier
- had a positive rolee7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e7“This study indicated that lower water content had a positive role in accumulation of limonene,and higher water content was relatively favour for storage of(E)-anethole in fennel”
Claim · model-written summary
Higher water content was relatively favourable for storage of (E)-anethole in fennel
- Taxon
- fennelAnethum foeniculume0
- Treatment
- higher water contente7
- Compound
- (E)-anetholee7
- Outcome
- storage of(E)-anetholee7
- Qualifier
- was relatively favoure7
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Effects of soil water on plant growth,contents and components of essential oil in fennel were studied”
e7“This study indicated that lower water content had a positive role in accumulation of limonene,and higher water content was relatively favour for storage of(E)-anethole in fennel”
The same questions in other papers
soil water · yield · Anethum foeniculum (fennel)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.