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

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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Keragaman Karakter Morfologi, Komponen Hasil, dan Hasil Plasma Nutfah Kedelai (Glycine max L.)

Jurnal BIOMA ◽

10.21009/bioma10(2).7 ◽

2014 ◽

Vol 10 (2) ◽

pp. 41 ◽

Cited By ~ 1

Author(s):

Priskilla Purnaning Putri ◽

Adisyahputra Adisyahputra ◽

Asadi Asadi

Keyword(s):

Glycine Max ◽

Yield Components ◽

Block Design ◽

Morphological Characteristics ◽

Significant Negative Correlation ◽

Morphological Characters ◽

Yield Component ◽

Randomized Block Design ◽

Glycine Max L ◽

Black Seeds

Abstract Soybean (Glycine max L.) is annual crop that have high morphologies and yield components diversity. The research was conducted at the first season of 2011, the objective of the research were to find morphological, yield, and yield component of Soybean germplasm (Glicine max L.). The research was carried out at experimental station BB-BIOGEN Citayam, Depok, and laboratory of Gene Bank BB-BIOGEN. The experiment used randomized block design with 100 different accessions and three replications for each accession. Based on the observation, the morphological characters have many visual forms. They are as follows: growth percentage in which 19.33 – 99%; growth types were determinate and indeterminate, the leave form was triangle to sharp; purple and white flowers; yellow and black seeds color. The range of values for each characteristic component are as follows: plant height 29,23 – 104,25 cm; number of pods per plant was 23,6 – 99,82; flowering time 33 – 47 days after planting; 100 seed weight 5,98 – 20,77 gram; maturing time 75 – 96,67 days after planting; root nodule’s weight 0,004 – 0,109 gram; seed’s weight 3,15 – 11,45 gram/plant. Among the accessions, the highest yield was shown by B 4323 (643,27 gram/3,6 m2). Significant correlation was shown between soybean’s yield components and yield which were plant’s height, growth percentage, numbers of main stem’s node, numbers of pods, seeds weight for each plant and root nodule’s weight. 100 seeds weight showed significant negative correlation with soybean components. Key words: germplasm, morphological characteristics, soybean, yield components

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Assessment of Yield and Yield Component of Soybean Genotypes (Glycine Max L.) in North of Khuzestan

Journal of Crop Science and Biotechnology ◽

10.1007/s12892-018-0023-0 ◽

2018 ◽

Vol 21 (5) ◽

pp. 435-441 ◽

Cited By ~ 1

Author(s):

Sina Ghanbari ◽

Ahmad Nooshkam ◽

Barat Ali Fakheri ◽

Nafiseh Mahdinezhad

Keyword(s):

Glycine Max ◽

Yield Component ◽

Soybean Genotypes ◽

Glycine Max L

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Genotypes x Environments Interaction of Soybean Lines in Various Shading Environments

Annual Research & Review in Biology ◽

10.9734/arrb/2021/v36i330355 ◽

2021 ◽

pp. 77-92

Author(s):

Titik Sundari ◽

G. W. A. Susanto ◽

Novita Nugrahaeni ◽

. Suhartina ◽

. Purwantoro ◽

...

Keyword(s):

Seed Yield ◽

High Weight ◽

Regression Coefficient ◽

Block Design ◽

Field Research ◽

Randomized Block Design ◽

Soybean Genotypes ◽

Glycine Max L ◽

Check Variety ◽

Land Space

Soybean (Glycine max (L) Merr.) planted in land space among stands of other crops especially forest trees experience shading stress due to less sunlight penetration. The objective of the study was to identify the performance and yield stability of soybean genotypes in various shading environments. Field research was conducted in 2018 on 15 soybean genotypes consisted of 12 promising soybean lines and three check varieties (Dena 1, Dena 2, and Grobogan) in 10 shading environments (cassava, maize, orange, teak, eucalyptus, oil palm, and no shading). Randomized block design and repeated four times was used in each location. Result of the study showed that the response of the genotypes to grain yield was significantly difference in each environment or location. Stability of genotypes were grouped into 3, namely 1 genotype classified as unstable and recommended for less optimal environments, 6 genotypes (5 promising lines and 1 check variety) which were classified as stable and adaptive in 10 test locations, and 8 genotypes (6 promising lines and 2 check varieties) classified as unstable in 10 test locations. Based on seed yield and yield components average, one line (Grob/Pander-395-2) had a high average seed yield (1.84 tha-1), high seeds weight per plant (14.8 g), high weight of 100 seeds (21.6 g), and stable in 10 location (indicated by non significant both regression coefficient and regression deviation). Therefore, Grob/Pander-395-2 could be recommended for being grown in shading environments across the country.

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Effect of Gamma Irradiation of Local Brachiaria Ruziziensis (Germain & Evrard) Seeds on Agronomic Performance and Yield

Journal of Plant Breeding and Genetics ◽

10.33687/pbg.007.01.2836 ◽

2019 ◽

Vol 7 (1) ◽

pp. 09-17

Author(s):

Ann I. Hoka ◽

Michael Gicheru ◽

Syprine Otieno ◽

Hezekiah Korir

Keyword(s):

Dry Matter ◽

Gamma Ray ◽

Block Design ◽

Mutation Induction ◽

Agronomic Performance ◽

Brachiaria Ruziziensis ◽

Randomized Block Design ◽

Significant Difference ◽

Improved Performance ◽

Mutant Lines

Appropriate methods of mutation induction are of high importance in pastures for increased genetic variability and improved performance. The objective of this research was to improve the agronomic and nutritive performance of mutant lines (M7) through induced mutagenesis to seeds of a local landrace Brachiaria ruziziensis. The seeds were irradiated with 0, 10, 20, 30 and 40Gy doses of gamma radiation from Cobalt 60 (60Co). Treatments were; KE 0Gy, KE 10Gy, KE 20Gy, KE 30Gy and KE 40Gy resulting into M1 seeds. The M1 seeds were planted in the greenhouse in germination pots for one month and the seedlings transplanted to the field. Seeds of M6 plants (M7 seeds) were used to establish field experiment in a completely randomized block design, with three replications. Parameters measured included; tillering, leaf-stem ratio, dry matter weight, and seed weight. Data collected was analyzed using the SAS package. Mutant lines exhibited better agronomic performance compared to the wild type. Performance increased with increased gamma-ray exposure with 40Gy treatment outperforming all other treatments whereas the control performed dismally. There was a significant difference (P0.05) in the dry matter with 40Gy treatment having the highest values of dry matter yields, whereas control had the lowest values. Application of nuclear technology to other grasses would lead to increased biomass and improved nutrition for increased animal productivity leading to food and nutrition security.

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A Line Lacking all the Seed Lipoxygenase Isozymes in Soybean (Glycine max(L.)MERRILL) Induced by gamma-ray Irradiation.

Ikushugaku zasshi ◽

10.1270/jsbbs1951.41.507 ◽

1991 ◽

Vol 41 (3) ◽

pp. 507-509 ◽

Cited By ~ 37

Author(s):

Makita HAJIKA ◽

Kazunori IGITA ◽

Keisuke KITAMURA

Keyword(s):

Glycine Max ◽

Gamma Ray ◽

Glycine Max L ◽

Gamma Ray Irradiation

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Penampilan Karakter Agronomi 16 Genotip Kedelai (Glycine max L. Merrill) pada Pertanaman Tumpangsari dengan Jagung (Zea mays L.) Pola 3:1

Jurnal Agro ◽

10.15575/436 ◽

2015 ◽

Vol 2 (2) ◽

pp. 30-40

Author(s):

Acep Atma Wijaya ◽

Hana D Rahayu ◽

Adi R. H. Oksifa ◽

Meddy Rachmadi ◽

Agung Karuniawan

Keyword(s):

Leaf Area ◽

Block Design ◽

Leaf Angle ◽

Agricultural Commodity ◽

Area Index ◽

Soybean Genotype ◽

Randomized Block Design ◽

Best Response ◽

Soybean Genotypes ◽

Glycine Max L

Kedelai merupakan komoditas pertanian yang sangat penting di Indonesia. Namun, produksi kedelai nasional belum dapat memenuhi kebutuhan kedelai nasional. Upaya yang dapat dilakukan adalah dengan menerapkan pola tanam tumpangsari kedelai dengan jagung. Penelitian ini bertujuan untuk mencari genotip kedelai yang mampu beradaptasi pada pertanaman tumpangsari dengan jagung pola 3:1 serta menghitung produktivitas penggunaan lahan setiap genotip pada pertanaman tumpangsari dengan jagung pola 3:1. Penelitian ini menggunakan metode eksperimen Rancangan Acak Kelompok (RAK). 16 genotip kedelai digunakan sebagai perlakuan, dan diulang sebanyak dua kali. Untuk melihat respons genotip pada pertanaman tumpangsari dilakukan dengan uji Least Significant Increase (LSI) pada taraf signifikansi 5%. Pendugaan produktivitas lahan pada setiap genotip dihitung berdasarkan nilai Nisbah Kesetaraan Lahan. Hasil penelitian ini menunjukkan genotip kedelai yang memperlihatkan respons paling baik pada pertanaman tumpangsari kedelai jagung dibandingkan kultivar cek untuk tinggi tanaman yaitu genotip BTN 5 dan JT 3, karakter jumlah cabang produktif yaitu genotip BTN 5, karakter luas daun dan indeks luas daun yaitu genotip JT 3, karakter sudut daun yaitu genotip CK 6, karakter bobot per plot yaitu genotip KBI 2, dan Nisbah Kesetaraan Lahan yaitu genotip CK 6 dan KBI 2.Genotip BTN 1, BTN 2, BTN 5, CK 15, CK 6, JT 3, KA 6, KA 7, KBI 2, KH 8, Cikuray dan Malikka memiliki nilai NKL lebih besar dari 1,0. Soybean is one of important agricultural commodity in Indonesia. However, the national soybean production is not sufficient to meet the needs of national soybean. Effort to do is by applying an intercropping soybean with corn. The objectives of the research was to find soybean genotypes that can adapt to intercropped plantation with corn in pattern of 3 : 1 as well as the productivity of the land use of each genotype in intercropping with maize in 3 : 1 pattern. The research used an experimental method randomized block design (RBD), 16 soybean genotypes as treatments, and repeated twice. To see the response of genotype in intercropping planting was done by using Least Significant Increase (LSI) at the level of significant 5%. Estimation of land productivity on each genotype was calculated with Land Equation Ratio value. The results showed that the best response of soybean genotype compared checks cultivar for plant height were genotype BTN 5 and JT 3, character number of productive branches was genotype BTN 5, the character of leaf area and leaf area index was genotype JT 3 , leaf angle character was genotype CK 6, characters of weights per plot was KBI 2 genotype and Land Equation Ratio value were CK 6 and KBI 2. Genotypes of BTN 1, BTN 2, BTN 5, CK 15, CK 6, JT 3, KA 6, KA 7, KBI 2, KH 8, Cikuray and Malikka had Land Equivalent Ratio values greater than 1.0.

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Inheritance of the .ALPHA.-subunit Deficiency of .BETA.-conglycinin in Soybean(Glycine max L. MERRILL) Line Induced by .GAMMA.-ray Irradiation.

Ikushugaku zasshi ◽

10.1270/jsbbs1951.46.251 ◽

1996 ◽

Vol 46 (3) ◽

pp. 251-255 ◽

Cited By ~ 1

Author(s):

Koji Takahashi ◽

Yukiko Mizuno ◽

Setsuzo Yumoto ◽

Keisuke Kitamura ◽

Shigeki Nakamura

Keyword(s):

Glycine Max ◽

Gamma Ray ◽

Alpha Subunit ◽

Glycine Max L ◽

Gamma Ray Irradiation

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Stability analysis for various quantitative traits insoybean [Glycine max (L.) merrill]

Legume Research - An International Journal ◽

10.18805/lr.v0iof.11185 ◽

2016 ◽

Author(s):

Gunjan Tiwari ◽

Kamendra Singh ◽

Pushpendra ◽

N. K. Singh

Keyword(s):

Quantitative Traits ◽

Block Design ◽

Yield Component ◽

Genotype X Environment ◽

Stability Performance ◽

Randomized Complete Block Design ◽

Component Traits ◽

Glycine Max L ◽

Per Se ◽

Yield Component Traits

The present investigation was carried out to study stability performance over twelve environments for yield and yield contributing characters in twenty two genetically diverse genotypes of soybean using a randomized complete block design. The partitioning of (environment + genotype x environment) mean squares showed that environments (linear) differed significantly and were quite diverse with regards to their effects on the performance of genotypes for yield and its components. Stable genotypes were identified for wider and specific environments with high per se performance (over general mean) for majority of yield component traits. The investigation revealed that the genotypes ABL 55, ABL 20, ABL 62 and ABL 45 were desirable and stable across the environments for different yield contributing traits. Other genotypes ABL 43 and ABL 17 were found to be suitable for favourable situations, while genotypes ABL19 were adapted to poor environments for yield and majority of yield contributing traits.

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Performance of food-type soybean genotypes and their possibility for adaptation to Brazilian latitudes

Pesquisa Agropecuária Brasileira ◽

10.1590/s0100-204x1999000400008 ◽

1999 ◽

Vol 34 (4) ◽

pp. 575-583 ◽

Cited By ~ 3

Author(s):

Edson Perez Guerra ◽

Deonisio Destro ◽

Lilian Azevedo Miranda ◽

Ricardo Montalván

Keyword(s):

Block Design ◽

Food Type ◽

High Yield ◽

Human Consumption ◽

Normal Period ◽

Randomized Complete Block Design ◽

Soybean Genotypes ◽

Glycine Max L ◽

Improvement Programs ◽

Pure Lines

This work was conducted at the Universidade Estadual de Londrina (UEL), in Londrina, State of Paraná, Brazil, with the goal to study food-type soybean (Glycine max (L.) Merrill) genotypes performance for use in cultivation or crosses. A total of 104 genotypes were analyzed: 88 were food-type with large seeds, eight were food-type with small seeds, and eight-grain types adapted cultivars. The experimental plan was in randomized complete block design with four replications, and 12 traits of agronomic importance were considered. Genetic diversity was observed in the food-type germplasm. There were some genotypes with high yield adapted to a normal period of sowing. Soybean genetic improvement programs for direct human consumption in Brazil, either by means of Asiatic pure lines or by means of the incorporation of genes for late flowering in short-day conditions in this lines is highly viable.

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