Abstract
To minimize large-scale mortality of tissue culture raised grape plantlets during acclimatization, different mycorrhizal fungi viz., Glomus, Gigaspora, Aculospora, Enterophosphora, Scutellospora and a mixed strain were tried as biological hardening agents. Thirty-day-old in vitro rooted grape plantlets of cv. Pusa Seedless showed maximum root colonization with Glomus mossae, while Pusa Urvashi responded best with the mixed strain. Mycorrhizal plantlets were found to be faster in growth and possessed high shoot and root fresh and dry weights. The vines of the treated plants contained higher sugars and phenols, while the leaves had higher chlorophyll. Of the different nutrients analysed, P, Mg and Zn contents in the leaf were significantly higher compared to control. Mycorrhization resulted in higher plantlet survival, i.e. over 85.0% compared to 55.0% in non-mycorrhizal control.
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Claims 7
Claim · model-written summary
Pusa Seedless had maximum root colonization with Glomus mossae.
Verbatim
e0“cv. Pusa Seedless showed maximum root colonization with Glomus mossae”
t0“grape”
Claim · model-written summary
Pusa Urvashi responded best to the mixed strain.
Verbatim
e0“Pusa Urvashi responded best with the mixed strain”
t0“grape”
Claim · model-written summary
Mycorrhizal plantlets grew faster and had higher fresh and dry shoot and root weights.
- Taxon
- grapet0
- Treatment
- Mycorrhizale0
- Outcome
- growth and possessed high shoot and root fresh and dry weightse0
- Direction
- fastere0
Not reportedComparator
Verbatim
e0“Mycorrhizal plantlets were found to be faster in growth and possessed high shoot and root fresh and dry weights.”
t0“grape”
Claim · model-written summary
Treated vines had higher sugars and phenols.
Not reportedComparator
Verbatim
e0“The vines of the treated plants contained higher sugars and phenols”
t0“grape”
Claim · model-written summary
Treated leaves had higher chlorophyll.
Not reportedComparator
Verbatim
e0“the leaves had higher chlorophyll”
t0“grape”
e1“The vines of the treated plants contained higher sugars and phenols”
Claim · model-written summary
Leaf P, Mg and Zn contents were significantly higher than control.
Verbatim
e0“P, Mg and Zn contents in the leaf were significantly higher compared to control”
t0“grape”
e1“Mycorrhizal plantlets were found to be faster in growth and possessed high shoot and root fresh and dry weights.”
Claim · model-written summary
Mycorrhization increased plantlet survival to over 85.0%, versus 55.0% in controls.
Verbatim
e0“Mycorrhization resulted in higher plantlet survival, i.e. over 85.0% compared to 55.0% in non-mycorrhizal control.”
t0“grape”
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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.