Abstract
Abstract One of the efforts to increase domestic production is improving superior soybean through plant breeding techniques. Improving superior soybean cannot be separated from the regeneration process. Regeneration via somatic embryo induction has the advantage of being bipolar. Types of explants, genotypes, media composition, and growth regulators play an important role in plant in vitro regeneration. This study aims to obtain a regeneration protocol for two varieties of soybeans, namely, Derap I and Devon I, through induction of somatic embryos. This research was conducted at Tissue Culture Laboratory of the Faculty of Agriculture, Andalas University, Padang, from July to November 2020. This study used a completely randomized design (CRD) that was carried out separately in one experiment with 4 levels of 2,4-D, namely, 10 ppm, 20 ppm, 30 ppm, and 40 ppm, which were repeated 5 times. The results showed that the concentration of 2,4-D 20 ppm was the best concentration for percentage of explants that produced somatic embryos in Derap I (35%), and Devon I (95%).
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Claims 2
Claim · model-written summary
At 20 ppm 2,4-D, Derap I had the best explant somatic embryo production percentage, 35%.
- Taxon
- Soybean
Glycine maxt0 - Material
- Derap Ie0
- Treatment
- 2,4-D 20 ppme0
- Outcome
- percentage of explants that produced somatic embryose0
- Direction
- beste0
- Value
- 35%e0
- Comparator
- best concentratione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the concentration of 2,4-D 20 ppm was the best concentration for percentage of explants that produced somatic embryos in Derap I (35%), and Devon I (95%)”
t0“Somatic Embryogenesis of Soybean Glycine Max (L.) Merr.”
Claim · model-written summary
At 20 ppm 2,4-D, Devon I had the best explant somatic embryo production percentage, 95%.
- Taxon
- SoybeanGlycine maxt0
- Material
- Devon Ie0
- Treatment
- 2,4-D 20 ppme0
- Outcome
- percentage of explants that produced somatic embryose0
- Direction
- beste0
- Value
- 95%e0
- Comparator
- best concentratione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the concentration of 2,4-D 20 ppm was the best concentration for percentage of explants that produced somatic embryos in Derap I (35%), and Devon I (95%)”
t0“Somatic Embryogenesis of Soybean Glycine Max (L.) Merr.”
The same questions in other papers
2,4-D · growth · Glycine max (soybean)Results differ
19 papers in the same direction as this paper · 15 in the opposite direction
- negative
- negative
- negative
31 papers more in this group
See all 35 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.