SCS118 Marques - New rice cultivar obtained through induced mutation

Abstract

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Genetic Improvement in Plant Architecture, Maturity Duration and Agronomic Traits of Three Traditional Rice Landraces through Gamma Ray-Based Induced Mutagenesis

“…Photo assimilates in the form of energy engaged for extra plant height and more maturity durations might have been diverted into grains. Higher yields of rice mutants over their parents have also been previously reported by Purwanto et al [18], Sharma et al [19], Roy et al [20], Schiocchet et al [21] and Kato et al [22]. Furthermore, the grain quality traits and grain types of mutants were similar to their corresponding parents (Figure 1a-c).…”

Genetic Improvement in Plant Architecture, Maturity Duration and Agronomic Traits of Three Traditional Rice Landraces through Gamma Ray-Based Induced Mutagenesis

“…Photo assimilates in the form of energy engaged for extra plant height and more maturity durations might have been diverted into grains. Higher yields of rice mutants over their parents have also been previously reported by Purwanto et al [18], Sharma et al [19], Roy et al [20], Schiocchet et al [21] and Kato et al [22]. Furthermore, the grain quality traits and grain types of mutants were similar to their corresponding parents (Figure 1a-c).…”

Development of rice (Oryza sativa) lines resistant to aryloxyphenoxypropionate herbicides through induced mutation with gamma rays

“…Rice seeds have been treated with gamma rays, sodium azide or ethyl methanesulphonate. The results included two mutant rice cultivars obtained from the use of gamma rays released to farmers (Ishiy et al., ; Schiocchet et al., ). It has been observed over the time at Epagri that the use of different doses of several mutating agents allows to obtain continuous and new populations of mutant plants.…”

Developments of Gamma Ray Application on Mutation Breeding Studies in Recent Years

“…Balloch et al [28], developed a high yield rice species as a result of their 150 Gy application. Another research group have developed a rice species that has lodging resistance, late maturity cycle, moderate resistance to blast, high yield potential, long grains and very high cooking quality [29]. Javed et al [30], at the end of their several dose application on Brassica campestris L. species, obtained a genotype and examined it for 2 years in terms of yield and yield-related features and reported that they obtained a hopeful genotype.…”

Genetic Improvement in Plant Architecture, Maturity Duration and Agronomic Traits of Three Traditional Rice Landraces through Gamma Ray-Based Induced Mutagenesis

“…Photo assimilates in the form of energy engaged for extra plant height and more maturity durations might have been diverted into grains. Higher yields of rice mutants over their parents have also been previously reported by Purwanto et al [18], Sharma et al [19], Roy et al [20], Schiocchet et al [21] and Kato et al [22]. Furthermore, the grain quality traits and grain types of mutants were similar to their corresponding parents (Figure 1a-c).…”

Development of rice (Oryza sativa) lines resistant to aryloxyphenoxypropionate herbicides through induced mutation with gamma rays

“…Rice seeds have been treated with gamma rays, sodium azide or ethyl methanesulphonate. The results included two mutant rice cultivars obtained from the use of gamma rays released to farmers (Ishiy et al., ; Schiocchet et al., ). It has been observed over the time at Epagri that the use of different doses of several mutating agents allows to obtain continuous and new populations of mutant plants.…”

Developments of Gamma Ray Application on Mutation Breeding Studies in Recent Years

“…Balloch et al [28], developed a high yield rice species as a result of their 150 Gy application. Another research group have developed a rice species that has lodging resistance, late maturity cycle, moderate resistance to blast, high yield potential, long grains and very high cooking quality [29]. Javed et al [30], at the end of their several dose application on Brassica campestris L. species, obtained a genotype and examined it for 2 years in terms of yield and yield-related features and reported that they obtained a hopeful genotype.…”

Genetic Improvement in Plant Architecture, Maturity Duration and Agronomic Traits of Three Traditional Rice Landraces through Gamma Ray-Based Induced Mutagenesis

“…Photo assimilates in the form of energy engaged for extra plant height and more maturity durations might have been diverted into grains. Higher yields of rice mutants over their parents have also been previously reported by Purwanto et al [18], Sharma et al [19], Roy et al [20], Schiocchet et al [21] and Kato et al [22]. Furthermore, the grain quality traits and grain types of mutants were similar to their corresponding parents (Figure 1a-c).…”

Development of rice (Oryza sativa) lines resistant to aryloxyphenoxypropionate herbicides through induced mutation with gamma rays

“…Rice seeds have been treated with gamma rays, sodium azide or ethyl methanesulphonate. The results included two mutant rice cultivars obtained from the use of gamma rays released to farmers (Ishiy et al., ; Schiocchet et al., ). It has been observed over the time at Epagri that the use of different doses of several mutating agents allows to obtain continuous and new populations of mutant plants.…”

Developments of Gamma Ray Application on Mutation Breeding Studies in Recent Years

“…Balloch et al [28], developed a high yield rice species as a result of their 150 Gy application. Another research group have developed a rice species that has lodging resistance, late maturity cycle, moderate resistance to blast, high yield potential, long grains and very high cooking quality [29]. Javed et al [30], at the end of their several dose application on Brassica campestris L. species, obtained a genotype and examined it for 2 years in terms of yield and yield-related features and reported that they obtained a hopeful genotype.…”