SELECTION OF SHORT STATURE AND EARLY MATURING BADSHAH BHOG IN M2 FROM GAMMA RAY IRRADIATION

Badshah Bhog is a non basmati aromatic traditional rice cultivar. which is not widely cultivated due to some unfavourable traits which were relatively high plant height, late maturity and low average yield. By the utilization of gamma ray irradiation in plant breeding attempted to overcome such problems in crops. The objective of this research is to observe and select M2 mutants of Badshah Bhog from gamma ray irradiation and obtain early maturing short stature plants. The research was conducted by Line sowing method. Established experimental plots for every irradiation doses and comparing the treatment result with the control to identify the effect of irradiation on the growth of Badshah Bhog. The result showed that there have been several plants with potential mutant traits supported the positive and negative character of every individual. The irradiated dose of 300 Grays has the shortest maturity duration of 131 days with the highest productive tiller of 6.67 but very low as compared to control. The irradiated dose of 400 Grays has the shortest Plant height of 97.8 cm. The plant yield of mutant lines in the present study was not affected significantly in any direction which could due to occurrence of polygenic mutations with ‘plus’ and ‘minus’ effect equally distributed. Together with short stature plants also plants bearing double spikelet at tip and mid region of panicle observed.

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Generational Analysis of Generations of M2 and M3 of Green Beans crop (Vigna radiata L.) Gamma-ray Radiation Results

JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) ◽

10.36378/juatika.v2i1.381 ◽

2020 ◽

Vol 2 (1) ◽

pp. 31-45

Author(s):

Fitri Yanti ◽

Aslim Rasyad ◽

Herman Herman

Keyword(s):

Plant Height ◽

Mung Bean ◽

Gamma Ray ◽

Phenotypic Variability ◽

Individual Plant ◽

Green Beans ◽

Plant Weight ◽

Mean Values ◽

Gamma Ray Irradiation ◽

Number Of Seeds

The objective of this research was to determine phenotypic variability of mung bean M2 and M3 Mutant populations resulted from gamma ray irradiation. The Field experiment was conducted by using a completely randomized design in which three populations including M2, M3 and the parent (M0) were planted in 2017. Each population was planted in a plot of 3 m x 2 m with planting space of 30 cm x 20 cm to obtain 100 individual plant per plot. Every population was repeated 5 times so to get 500 plants per population. Observations were collected on all individuals in the population including plant height, number of stem internodes, length of internode, number of primary branches, age of flowering plants, date of harvest, length of pods, number of filled pods, number of seeds per pod, number of seeds per plant, weight of seeds per plants, and weights of 100 seeds. The results showed that gamma ray irradiation produced mung bean plants with a similar date of harvest. It could be seen from mean values which were not significantly different, the values of diversity, and range were almost equal which indicates the diversity of M2, M3 and M0 populations was relatively similar to the control. M2 and M3 generation of mung bean have large and high quality seeds weighing more than 6.5 g/100 seeds. The homogeneity of variance (HOV) analysis showed that variance of all population of all parameters observed were not homogeny except for plant height, number of stem internode and weight of 100 seeds.

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Stability Test For Sorghum Mutant Lines Derived From Induced Mutations with Gamma-Ray Irradiation

Atom Indonesia ◽

10.17146/aij.2011.76 ◽

2011 ◽

Vol 37 (3) ◽

pp. 102 ◽

Cited By ~ 5

Author(s):

S. Human ◽

S. Andreani ◽

Sihono Sihono ◽

W.M. Indriatama

Keyword(s):

Gamma Ray ◽

Stability Test ◽

Induced Mutations ◽

Gamma Ray Irradiation ◽

Mutant Lines

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A major QTL and a candidate gene for heading date in an early maturing rice mutant induced by gamma ray irradiation

Genes & Genomics ◽

10.1007/s13258-016-0419-1 ◽

2016 ◽

Vol 38 (8) ◽

pp. 747-756

Author(s):

Sun-Goo Hwang ◽

Jin-Hyuk Kim ◽

Cheol Seong Jang

Keyword(s):

Candidate Gene ◽

Gamma Ray ◽

Heading Date ◽

Rice Mutant ◽

Early Maturing ◽

Gamma Ray Irradiation ◽

Major Qtl

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Effects of Gamma Irradiation on Phenotypic Changes in Vanda Hybrid

Journal of Biodiversity and Biotechnology ◽

10.20961/jbb.v1i1.49298 ◽

2021 ◽

Vol 1 (1) ◽

pp. 1

Author(s):

Sri Hartati ◽

Prasetyo Prasetyo ◽

Endang Setia Muliawati

Keyword(s):

Gamma Irradiation ◽

Plant Height ◽

Gamma Ray ◽

Ornamental Plants ◽

Morphological Characteristics ◽

Morphological Characters ◽

Leaf Length ◽

Gamma Ray Irradiation ◽

Number Of Leaves ◽

Light Green

Vanda Orchid is one of the most popular ornamental plants. Orchids have slow growth. One way to overcome this weakness is by using gamma-ray irradiation. This research aimed to study the morphological characters of various radiation doses resulting from the crossing of the Vanda Orchid. This study was carried out by observing the characters of vegetative growth for each plant on 0 Gy, 10 Gy, 20 Gy, 30 Gy, 40 Gy, and 50 Gy doses of gamma irradiation treatments. The observed variables were the increase in plant height, leaf length, root length, number of roots, number of leaves, leaf width, and leaf color. The results showed that the dose of gamma-ray irradiation were able to increase plant height. 10 Gy and 20 Gy, gamma-ray irradiation doses, resulted in discolored yellowing of orchid leaves. The discoloration of orchid leaves to light green occurs at irradiation doses of 30 Gy, 40 Gy, and 50 Gy. The morphological characteristics of Vanda sp. hybrid results gamma irradiation are high at dose 10-40 Gy. Keywords: characteristics; morphological; orchid.

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Performance Of Mentik Wangi Rice Generation M1 From The Results Of Gamma Ray Irradiation

Agrosains: Jurnal Penelitian Agronomi ◽

10.20961/agsjpa.v19i1.20922 ◽

2017 ◽

Vol 19 (1) ◽

pp. 6

Author(s):

Ahmad Yunus ◽

Sri Hartati ◽

Raden Dirgori Kuneng Brojokusumo

Keyword(s):

Radiation Dose ◽

Gamma Ray ◽

Genetic Mutation ◽

Individual Plant ◽

Rice Varieties ◽

Gamma Ray Irradiation ◽

Average Control ◽

Strain Number ◽

Productive Tiller ◽

The Village

Mentik wangi is one of the local rice varieties in Indonesia less attractive to farmers. That is because the rice Mentik wangi has some weakness, namely a long harvest time, easy to collapse, and the results less than the maximum productivity. To increase the interest of farmers in rice cultivation Mentik wangi, then an attempt is made to improve the quality of rice Mentik wangi properties with plant breeding techniques one of which is a genetic mutation using gamma radiation. This study was conducted to determine the performance (performance) of rice Mentik wangi (M1) results of gamma-ray radiation that is expected to have a positive properties of new or better than its origin. This research was conducted in paddy fields in the village of Nangsri Lor, District Kebakkramat, Karanganyar and implemented in September 2015 to January 2016. Data were analyzed by descriptive with sorting and comparing each individual plant at each radiation dose to the average control accurately and objective. The results showed that gained some plants that could potentially be a mutant plant that has better properties (positive) that appears at the variable plants from each individual plant, ie the number of lines T16 with a radiation dose of 300 gray tall plants are very short 86 cm, strain number T204 with a radiation dose of 200 gray pick the highest panicle length of 33.5 cm, strain number T133 with a radiation dose of 100 gray has a total number of tillers and productive tiller high of 17 rods (total) and 11 rods (productive), strain number T133 with radiation dose of 200 gray had the highest number of filled grain and 624 grain strain T70 numbers with a radiation dose of 100 gray had the highest percentage of filled grain at 96%, and the number of lines T (1-7) with a radiation dose of 100 gray and strain number T ( 1-9) with a radiation dose of 200 gray had a shorter harvesting time is 110 days.

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Characterization of Irradiation Induced Mutants of Cassava (Manihot esculenta Crantz) Generated from Jame-jame and Adira-4 Genotypes at M1V2 Generation

KnE Life Sciences ◽

10.18502/kls.v2i6.1016 ◽

2017 ◽

Vol 2 (6) ◽

pp. 22

Author(s):

Nurul Khumaida ◽

Sintho Wahyuning Ardie ◽

Mira Sri Astuti

Keyword(s):

Plant Height ◽

Manihot Esculenta ◽

Gamma Ray ◽

Starch Content ◽

Tuber Weight ◽

Manihot Esculenta Crantz ◽

Carbohydrate Source ◽

The Stability ◽

Mutant Lines ◽

The Tropics

Cassava (Manihot esculenta Crantz., Euphorbiaceae) is an important dietary carbohydrate source for approximately 800 million people in the tropics. It is a potential crop for food, feed, and industry. Cassava breeding through conventional approaches are hampered with some limitations which resulted in a low number of superior varieties. The objective of this research was to generate several mutant lines with higher yield and starch content. This research intended to identify the second generation (M1V2) Jame-jame and Adira-4 variant cassava mutants from gamma ray irradiation. Jame-jame is a local genotype from Halmahera (local high yielding genotype, sweet, and potential) and Adira-4 is an Indonesia national variety of cassava. Mutant diversity appears on the plant height, plant branching, and plant tubers that harvested at 10 months after planting (MAP). Our results showed the positive correlation between plant height, first branching height, tuber weight, number of roots, and number of economic roots. Based on tuber weight and number of economic tuber there were 9 potential mutants (putative). Based on the stability test, there were 6 potential stable mutants (putative) by first branching height, tuber weight, total number of tubers, and total number of economies tuber, namely: V5D1-(2), V5D1-2(2), V5D1-3(2), V5D1-4(3), V5D2-2(2), and V5D2-6(2). Keywords: local genotype, M1V2, storage root, characters, stability.

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Morphological characteristics and yield performance of mutant soybean [Glycine max (L.) Merr.] M6 genotypes in Jatinangor, Sumedang, West Java

Ilmu Pertanian (Agricultural Science) ◽

10.22146/ipas.54104 ◽

2020 ◽

Vol 5 (3) ◽

pp. 117

Author(s):

Andrew Yoel ◽

Meddy Rachmadi

Keyword(s):

Gamma Ray ◽

Block Design ◽

Morphological Characteristics ◽

Yield Component ◽

West Java ◽

Soybean Genotypes ◽

Glycine Max L ◽

Gamma Ray Irradiation ◽

Mutant Lines ◽

High Seed Yield

Current breeding efforts in soybean largely focus on identifying genotypes with high seed yield and large seed size. Our study applied a mutation using 250 Gy Gamma-Ray Irradiation to soybean cv. Anjasari. The variability in the M1 generation was identified, and the planting was continued to M2 M3, M4, M5 until M6 generation. The objectives of this research were to evaluate mutant lines exhibiting a good performance in yield and morphological characteristics that can support the yield component in M6 generation. This research was conducted from January 2019 to May 2019 at Ciparanje Experiment Station, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, West Java. The experiment was arranged in a Randomized Completely Block Design with fifteen mutant soybean genotypes as treatments with two replications within each treatment. The results showed several genotypes produced higher yield and better agro-morphological characteristics. The genotypes MR-33, MR-4A, and MR-2A showed significantly higher number of total pods per plant. Meanwhile, the genotypes MR-35A, MR-37, MR-23, MR-36A, MR-3A, MR-29A MR-34A, MR-4A, MR-17, and MR-5A showed a higher value in weight of 100 seeds. The highest yield was observed in MR-29A and MR-23, which then will be used as the genotypes for multilocation test for stability.

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Induction of mutations for earliness in the soybean cultivar Paraná

Brazilian Journal of Genetics ◽

10.1590/s0100-84551997000100009 ◽

1997 ◽

Vol 20 (1) ◽

pp. 45-50 ◽

Cited By ~ 4

Author(s):

A. Tulmann Neto ◽

M.C. Alves

Keyword(s):

Plant Height ◽

Seed Treatment ◽

Gamma Ray ◽

Flower Color ◽

Soybean Cultivar ◽

Mutation Induction ◽

Growth Type ◽

Total Plant ◽

Mutant Lines ◽

Yield Trials

Mutation induction breeding through gamma ray seed treatment (22 krad) was used to obtain earliness in the soybean cultivar Paraná. Plants flowering earlier than Paraná were selected at the M3 generation. Eight mutant lines were isolated by further selections through several generations and tested in four yield trials carried out in 85/86 (Piracicaba) and 86/87 (Piracicaba, Sertãozinho and Assis) in São Paulo State. The following data were taken in these trials: number of days to flowering, yield, total plant height and height to pod insertion, flower color, pod pubescence and seed and plant growth type. Two of the mutants are of agronomic interest because they were, on average, seven to 10 days earlier in maturity than the control in all trials. Except for shorter plant height, the other agronomic characteristics remained unaltered.

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