Abstract
Twisted disease is one of the problems in shallot cultivation. The application of the biological agents Bacillus velezensis and Arbuscular Mycorrhizal Fungi is an alternative expected to overcome disease problems in shallot plantings. The purpose of this study was to determine the effect of the application of B. velezensis and Arbuscular Mycorrhizal Fungi on the growth and health of shallot. The research was conducted in Gotakan, Panjatan, Kulon Progo, and the Phytopathology Laboratory, Department of Plant Protection, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta. Shallot treatments with the application of biological agents were carried out either individually by soaking the bulbs in B. velezensis suspension before planting, coating the bulbs using Arbuscular Mycorrhizal Fungus (Rhizophagus intraradices) with a carrier medium of kaolin flour before planting, and a combination of spraying the B. velezensis suspension on plants at two-week intervals during the growth period and coating the bulbs before planting with R. intraradices. The results of the study showed that the shallot-applied single application of B. velezensis reduced the intensity and incidence of twisted disease by 2.51% and 37.6%, respectively. The combination treatment of B. velezensis and R. intraradices was able to increase the resistance of bulbs to postharvest pathogen Fusarium solani infection, with infected bulbs and areas of 0.70% and 0.71%, respectively.
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Claims 4
Claim · model-written summary
Single application of B. velezensis reduced twisted disease intensity in shallot by 2.51%.
- Taxon
- shallot
Allium cepa var. aggregatume0 - Treatment
- single application of B. velezensise0
- Interactor
- B. velezensis
Bacillus velezensise0biocontrol_agent - Outcome
- intensitye0
- Direction
- reducede0
- Value
- 2.51%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the shallot-applied single application of B. velezensis reduced the intensity and incidence of twisted disease by 2.51% and 37.6%, respectively”
Claim · model-written summary
Single application of B. velezensis reduced twisted disease incidence in shallot by 37.6%.
- Taxon
- shallotAllium cepa var. aggregatume0
- Treatment
- single application of B. velezensise0
- Interactor
- B. velezensisBacillus velezensise0biocontrol_agent
- Outcome
- incidence of twisted diseasee0
- Direction
- reducede0
- Value
- 37.6%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the shallot-applied single application of B. velezensis reduced the intensity and incidence of twisted disease by 2.51% and 37.6%, respectively”
Claim · model-written summary
The combination of B. velezensis and R. intraradices increased bulb resistance to postharvest Fusarium solani infection, with 0.70% of bulbs infected.
- Taxon
- bulbse0
- Treatment
- combination treatment of B. velezensis and R. intraradicese0
- Interactor
- Fusarium solani
_Sacc._5393379.jpg?width=60)
Fusarium solanie0pathogen - Second interactor
- B. velezensisBacillus velezensise0biocontrol_agent
- Outcome
- resistance of bulbs to postharvest pathogen Fusarium solani infectione0
- Direction
- increasee0
- Value
- 0.70%e0
- Qualifier
- infected bulbse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Sacc._5393379.jpg?width=500)
Verbatim
e0“The combination treatment of B. velezensis and R. intraradices was able to increase the resistance of bulbs to postharvest pathogen Fusarium solani infection, with infected bulbs and areas of 0.70% and 0.71%, respectively”
Claim · model-written summary
The combination of B. velezensis and R. intraradices increased bulb resistance to postharvest Fusarium solani infection, with 0.71% of bulb area infected.
- Taxon
- bulbse0
- Treatment
- combination treatment of B. velezensis and R. intraradicese0
- Interactor
- Fusarium solaniFusarium solanie0pathogen
- Second interactor
- R. intraradicesRhizophagus intraradicese0symbiont
- Outcome
- resistance of bulbs to postharvest pathogen Fusarium solani infectione0
- Direction
- increasee0
- Value
- 0.71%e0
- Qualifier
- arease0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combination treatment of B. velezensis and R. intraradices was able to increase the resistance of bulbs to postharvest pathogen Fusarium solani infection, with infected bulbs and areas of 0.70% and 0.71%, respectively”
The same questions in other papers
Bacillus velezensis · disease · Allium cepa (onion)Results agree
2 papers in the same direction as this paper
- positive
- 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.