Abstract
The purpose of this study is to induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation to obtain early duration and high yield of local rice mutants. This study was designed using randomized block design (RAK) in one factor. The factor is the level of irradiation done without radiation (R0) as a control group, radiation at 200 Gray (R1) and radiation with 300 Gray (R2). Each treatment was repeated three (3) times using 50 plants for each treatment. The result of this research showed that local rice at either 200 Gray of radiation (R1) and 300 Gray (R2) obtained shorter plant height than those not in the radiation (R0). A number of tillers higher than those not in the radiation (R0) and the flowering dates obtained faster than the (R0). It is still expected that desired character of local rice mutant ‘Ase Banda’ to be used as an advanced breeding material.
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Claims 5
Claim · model-written summary
Rice irradiated at 200 Gray had shorter plant height than non-irradiated rice.
- Taxon
- rice
Oryza sativae0 - Material
- Ase Bandae0
- Treatment
- 200 Graye1
- Outcome
- plant heighte1
- Direction
- shortere1
- Comparator
- those not in the radiation (R0)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation”
e1“local rice at either 200 Gray of radiation (R1) and 300 Gray (R2) obtained shorter plant height than those not in the radiation (R0)”
Claim · model-written summary
Rice irradiated at 300 Gray had shorter plant height than non-irradiated rice.
- Taxon
- riceOryza sativae0
- Material
- Ase Bandae0
- Treatment
- 300 Graye1
- Outcome
- plant heighte1
- Direction
- shortere1
- Comparator
- those not in the radiation (R0)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation”
e1“local rice at either 200 Gray of radiation (R1) and 300 Gray (R2) obtained shorter plant height than those not in the radiation (R0)”
Claim · model-written summary
Irradiated rice had a higher number of tillers than non-irradiated rice.
- Taxon
- riceOryza sativae0
- Treatment
- gamma ray irradiatione0
- Outcome
- number of tillerse2
- Direction
- highere2
- Comparator
- those not in the radiation (R0)e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation”
e2“A number of tillers higher than those not in the radiation (R0)”
Claim · model-written summary
Irradiated rice reached the flowering date faster than non-irradiated rice.
- Taxon
- riceOryza sativae0
- Treatment
- gamma ray irradiatione0
- Outcome
- flowering datese3
- Direction
- fastere3
- Comparator
- R0e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation”
e3“the flowering dates obtained faster than the (R0)”
Claim · model-written summary
The authors expect the desired character of the mutant to be used as an advanced breeding material.
- Taxon
- riceOryza sativae0
- Outcome
- to be used as an advanced breeding materiale4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“induce mutations of local varieties of rice (Ase Banda) with gamma ray irradiation”
e4“to be used as an advanced breeding material”
The same questions in other papers
radiation · yield · Oryza sativa (rice)Results differ
26 papers in the same direction as this paper · 15 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
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See all 43 papers →radiation · phenology · Oryza sativa (rice)Positive and negative results
2 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative
- negative
- negative
- no effect
3 papers more in this group
See all 7 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.