Abstract
The effects of three Arbuscular Mycorrhizal Fungi (AMF), Glomus versiforme, G. intraradices and G. etonicatum) and three irrigation intervals (7, 9 and 11 days) on growth of onion (Allium cepa L.) cv. Red Azar Shahr were studied under two soil conditions (sterilized and non-sterilized). The results indicated that, AMF colonization improved plant height, Leaf Area Index (LAI), total biomass, bulb dry mass and diameter, Harvest Index (HI) and chlorophyll content (p < 0.001). Bulbing occurred 10-15 days earlier in mycorrhizal plants. Irrigation interval decreased biomass, LAI, Leaf Area Ratio (LAR), bulb diameter and dry mass and chlorophyll content (b and total) at 11 day irrigation interval. In term of interaction, G. versiforme at 9 day and non-mycorrhizal plants at 11 day produced the greatest and the lowest LAI (8.56 vs. 1.57), respectively. Mycorrhizal onions in contrary to non-mycorrhizal ones produced more LAI and biomass in sterilized soil and inoculation with G. etonicatum and the non-mycorrhizal onions in sterilized soil had the highest and the lowest biomass, respectively.
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Claims 10
Claim · model-written summary
AMF colonization improved height, leaf area index and biomass in onion.
- Taxon
- onion
Allium cepat0 - Treatment
- AMF colonizatione0
- Interactor
- AMFe0symbiont
- Outcome
- plant height, Leaf Area Index (LAI), total biomasse0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that, AMF colonization improved plant height, Leaf Area Index (LAI), total biomass, bulb dry mass and diameter, Harvest Index (HI) and chlorophyll content (p < 0.001).”
t0“Onion”
Claim · model-written summary
AMF colonization improved onion bulb dry mass and diameter and harvest index.
- Taxon
- onionAllium cepat0
- Treatment
- AMF colonizatione0
- Interactor
- AMFe0symbiont
- Outcome
- bulb dry mass and diameter, Harvest Index (HI)e0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that, AMF colonization improved plant height, Leaf Area Index (LAI), total biomass, bulb dry mass and diameter, Harvest Index (HI) and chlorophyll content (p < 0.001).”
t0“Onion”
Claim · model-written summary
AMF colonization improved onion chlorophyll content.
- Taxon
- onionAllium cepat0
- Treatment
- AMF colonizatione0
- Interactor
- AMFe0symbiont
- Outcome
- chlorophyll contente0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that, AMF colonization improved plant height, Leaf Area Index (LAI), total biomass, bulb dry mass and diameter, Harvest Index (HI) and chlorophyll content (p < 0.001).”
t0“Onion”
Claim · model-written summary
Bulbing occurred 10-15 days earlier in mycorrhizal onion plants.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bulbing occurred 10-15 days earlier in mycorrhizal plants.”
t0“Onion”
Claim · model-written summary
An 11 day irrigation interval decreased onion biomass, leaf area index and leaf area ratio.
- Taxon
- onionAllium cepat0
- Treatment
- 11 day irrigation intervale0
- Outcome
- biomass, LAI, Leaf Area Ratio (LAR)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Irrigation interval decreased biomass, LAI, Leaf Area Ratio (LAR), bulb diameter and dry mass and chlorophyll content (b and total) at 11 day irrigation interval.”
t0“Onion”
Claim · model-written summary
An 11 day irrigation interval decreased onion bulb diameter and dry mass.
- Taxon
- onionAllium cepat0
- Treatment
- 11 day irrigation intervale0
- Outcome
- bulb diameter and dry masse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Irrigation interval decreased biomass, LAI, Leaf Area Ratio (LAR), bulb diameter and dry mass and chlorophyll content (b and total) at 11 day irrigation interval.”
t0“Onion”
Claim · model-written summary
An 11 day irrigation interval decreased onion chlorophyll b and total chlorophyll content.
- Taxon
- onionAllium cepat0
- Treatment
- 11 day irrigation intervale0
- Outcome
- chlorophyll content (b and total)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Irrigation interval decreased biomass, LAI, Leaf Area Ratio (LAR), bulb diameter and dry mass and chlorophyll content (b and total) at 11 day irrigation interval.”
t0“Onion”
Claim · model-written summary
G. versiforme at 9 days gave the greatest leaf area index, while nonmycorrhizal plants at 11 days gave the lowest.
- Taxon
- onionAllium cepat0
- Treatment
- G. versiforme at 9 daye0
- Interactor
- G. versiformeDiversispora versiformise0symbiont
- Outcome
- LAIe0
- Direction
- greateste0
- Value
- 8.56e0
- Comparator
- non-mycorrhizal plants at 11 daye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“G. versiforme at 9 day and non-mycorrhizal plants at 11 day produced the greatest and the lowest LAI (8.56 vs. 1.57), respectively.”
t0“Onion”
Claim · model-written summary
Mycorrhizal onions produced more leaf area index and biomass than nonmycorrhizal onions in sterilized soil.
- Taxon
- onionsAllium cepae0
- Treatment
- Mycorrhizale0
- Outcome
- LAI and biomasse0
- Direction
- moree0
- Comparator
- non-mycorrhizal onese0
- Setting
- sterilized soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mycorrhizal onions in contrary to non-mycorrhizal ones produced more LAI and biomass in sterilized soil”
Claim · model-written summary
G. etonicatum inoculation in sterilized soil gave the highest onion biomass.
- Taxon
- onionsAllium cepae0
- Treatment
- inoculation with G. etonicatume0
- Interactor
- G. etonicatume0symbiont
- Outcome
- biomasse0
- Direction
- higheste0
- Comparator
- non-mycorrhizal onionse0
- Setting
- sterilized soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inoculation with G. etonicatum and the non-mycorrhizal onions in sterilized soil had the highest and the lowest biomass, respectively.”
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