Genetic control of characters associated with bean golden mosaic geminivirus resistance in Phaseolus vulgaris L.

Bean golden mosaic is the most important viral disease of the bean crop (Phaseolus vulgaris L.) in Latin America. The genetics of resistance to a Brazilian strain of bean golden mosaic virus (BGMV), was studied in a 4 x 4 diallel cross without reciprocals, among the parental genotypes DOR 303, EMGOPA 201 Ouro, Carnaval, and Redlands Greenleaf C. Seedlings of the four parents, six F1 hybrids, 12 backcrosses, and F2 generations for each combination were inoculated on the eighth day after sowing by exposure to a viruliferous whitefly (Bemisia tabaci Genn.) population for 24 h, in a glasshouse, prior to transplantation to field conditions. The full set of two parents, F1, F2 and respective backcrosses for each combination was considered to be a family. Data were recorded and analyzed for foliar yellowing, plant dwarfing, and pod malformation, using a randomized block design, with two replications. Weighted generation mean analysis was performed for each of the six families. An additive gene action model was significant for the three characteristics evaluated. On the other hand, non-additive gene action had greater absolute value in most cases. Resistance to foliar yellowing conferred by genes from DRO 303 was highly heritable and was expressed equally well in the different genetic backgrounds evaluated. Such resistance may be oligogenic. Broad- and narrow-sense heritabilities were relatively high for all response traits. The three traits studied were all positively correlated, indicating that they can be simultaneously selected for enhancement. The highest correlation coefficient was obtained for dwarfing x pod malformation.

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VARIASI GENETIK, HERITABILITAS, TINDAK GEN DAN KEMAJUAN GENETIK KEDELAI (Glycine max Merrill) PADA ULTISOL

Jurnal Ilmu-Ilmu Pertanian Indonesia ◽

10.31186/jipi.9.2.183-190 ◽

2017 ◽

Vol 9 (2) ◽

pp. 183-190 ◽

Cited By ~ 2

Author(s):

Suprapto Suprapto ◽

Narimah Md Kairudin

Keyword(s):

Genetic Variation ◽

Gene Action ◽

Block Design ◽

Dominant Gene ◽

F1 Hybrids ◽

Genetic Advance ◽

Additive Gene Action ◽

Randomized Complete Block Design ◽

Additive Gene ◽

Broadsense Heritability

Information on genetic variation, heritability, gene action and genetic advance were important in the development of soybean varieties adapted on Ultisol. The objective of this experiment was to estimate genetic variation, hertability, gene action and genetic advance from the populaton used in breeding program. Six genotypes, i.e Dempo, Cikuray, Davros, Orba, Sindoro and Wilis were intercrossed using diallel Griffings’ Method 2 Model 1 (1956). These six genotypes and 15 F1 hybrids were planted on Ultisol using randomized complete block design with three replications located in Medan Baru village, Bengkulu city in 1999. The results of this experiment revealed that all traits showed low to high genetic variation, high broadsense heritability, low to high narrowsense heritability and genetic advance. Date of flowering and root length were fully controlled by additive gene action, however harvest index was fully controlled by negative dominant gene action and epistasis. Other traits were controlled by positive and negative partially dominant, and positive overdominant genes.

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Estimation of combining ability and gene action for yield and its components in pigeonpea [Cajanus cajan (L.) Millspaugh]

Indian Journal of Agricultural Research ◽

10.18805/ijare.a-4785 ◽

2017 ◽

Vol 51 (06) ◽

Author(s):

Rakesh Kumar Maida ◽

M. P. Patel ◽

Chandrabhan Ahirwar ◽

A. M. Patel

Keyword(s):

Seed Yield ◽

Combining Ability ◽

Gene Action ◽

Block Design ◽

Hybrid Breeding ◽

Additive Gene Action ◽

Randomized Block Design ◽

Diallel Mating Design ◽

Breeding Programmes ◽

Additive Gene

Twenty eight hybrids developed by utilizing eight parents in 8 x 8 diallel mating design excluding reciprocals were evaluated in randomized block design with three replications for twelve characters in order to understand the combining ability and gene action in pigeonpea. The analysis of variance for combining ability revealed presence of additive and non- additive gene action. The ratio of gca/sca variance was less than unity which indicated the preponderance of non- additive gene action for action in the control of pod length, harvest index, protein content and leaf area. The estimates of general combining ability suggested that parents ICPL-87119, GT-103 and AGT-2 were good general combiners for seed yield per plant and its attributing characters while, hybrids UPAS-120 x GT-103, BSMR-853 x BANAS and BSMR-853 x GT-1 showed the higher order sca effect for seed yield per plant. These cross combinations can be potentially utilized in hybrid breeding programmes.

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Comparative Evaluation of Tomato Hybrids and Inbred Lines for Fruit Quality Traits

Agronomy ◽

10.3390/agronomy11030609 ◽

2021 ◽

Vol 11 (3) ◽

pp. 609

Author(s):

Ilias D. Avdikos ◽

Rafail Tagiakas ◽

Pavlos Tsouvaltzis ◽

Ioannis Mylonas ◽

Ioannis N. Xynias ◽

...

Keyword(s):

Fruit Quality ◽

Gene Action ◽

Block Design ◽

Quality Characteristics ◽

Hybrid Vigor ◽

F1 Hybrids ◽

Individual Plant ◽

Additive Gene Action ◽

Additive Gene ◽

Tomato Cultivars

Tomato is one of the most consumed fruit vegetables globally and is a high dietary source of minerals, fiber, carotenoids, and vitamin C. The tomato is also well known for its nutraceutical chemical content which strengthens human immune systems and is protective against infectious and degenerative diseases. For this reason, there has been recent emphasis on breeding new tomato cultivars with nutraceutical value. Most of the modern tomato cultivars are F1 hybrids, and many of the characteristics associated with fruit quality have additive gene action; so, in theory, inbred vigor could reach hybrid vigor. A sum of 20 recombinant lines was released from the commercial single-cross hybrids Iron, Sahara, Formula, and Elpida, through a breeding process. Those recombinant lines were evaluated during spring–summer 2015 under organic farming conditions in a randomized complete block design (RCBD) experimental design with three replications. A sum of eleven qualitative characteristics of the fruit was recorded on an individual plant basis. Results from this study indicated that the simultaneous selection of individual tomato plants, both in terms of their high yield and desired fruit quality characteristics, can lead to highly productive recombinant lines with integrated quality characteristics. So, inbred vigor can reach and even surpass hybrid vigor. The response to selection for all characteristics evaluated shows additive gene action of all characteristics measured. These recombinant lines can fulfill this role as alternatives to hybrid cultivars and those that possess high nutritional values to function as functional-protective food.

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Combining ability study over environments in dry beans (Phaseolus vulgaris L.)

SAARC Journal of Agriculture ◽

10.3329/sja.v10i2.18324 ◽

2014 ◽

Vol 10 (2) ◽

pp. 61-69 ◽

Cited By ~ 1

Author(s):

AM Iqbal ◽

FA Nehvi ◽

SA Wani ◽

ZA Dar ◽

AA Lone ◽

...

Keyword(s):

Phaseolus Vulgaris ◽

Seed Yield ◽

Combining Ability ◽

Block Design ◽

Relative Magnitude ◽

Environment Interaction ◽

Dry Beans ◽

Phaseolus Vulgaris L ◽

Randomized Block Design ◽

Additive Gene

Combining ability study was carried out in a 10 x 10 diallel set of dry beans (Phaseolus vulgaris L.) for seed yield and its component characters. The 45 F1s generated by crossing ten diverse lines and their parents were evaluated in Randomized Block Design (RBD) in two replications at three locations during Kharif, 2008. Analysis of variance revealed that both gca and sca were influenced by environments, which suggested that studies be conducted over environments to get unbiased estimates. The sca x environment interaction was greater than gca x environment interaction for most of the traits. The relative magnitude of gca and sca variation indicated that greater magnitude of sca variances for all the traits, indicating greater importance of non additive gene action for the inheritance of these traits. SKUA-R-607 and SKUA-R-608 showed high combining ability for seed yield and yield attributing traits. The most promising crosses in order of merit for seed yield were Shalimar Rajmash 1 x SKUA-R-607, SKUA-R-608 x SKUA-R-106 and Shalimar Rajmash -1 x SKUA- R-612. These promising crosses may be improved through conventional breeding methods such as biparental mating and diallel selective meeting, thereafter followed by pedigree method of selection, so as the tight linkage, if any, may be broken and transgressive segregants may be isolated. DOI: http://dx.doi.org/10.3329/sja.v10i2.18324 SAARC J. Agri., 10(2): 61-69 (2012)

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Pengaruh Perbandingan Massa Tanah dan Pupuk Kandang Ayam terhadap Pertumbuhan dan Hasil Tanaman Buncis Tegak (Phaseolus vulgaris L.)

Paspalum: Jurnal Ilmiah Pertanian ◽

10.35138/paspalum.v9i1.263 ◽

2021 ◽

Vol 9 (1) ◽

pp. 25

Author(s):

Rini Sitawati ◽

Firman Satya Nugraha ◽

Fiqriah Hanum Khumairah ◽

Sri Nur Widyastuti L

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Block Design ◽

Soil Mass ◽

Fruit Weight ◽

Chicken Manure ◽

Growth And Yield ◽

Phaseolus Vulgaris L ◽

Randomized Block Design ◽

Soil Media

Common bean (Phaseolus vulgaris L) is one type of vegetable crop favored by the Indonesian people. Its cultivation requires specific planting medium and rich in nutriens to meet plant growth and development need. This study aims to obtain the best ratio of soil mass and chicken manure fertilizer which can increase common bean growth and yield . This experiment was conducted from April 2019 to June 2019, in Langensari Village, Lembang District, West Bandung Regency with an altitude of 1,200 m above sea level. The experiment used Randomized Block Design (RBD)consisted of 5 treatments and repeated 5 times, namely A = 4.0 kg of soil: 0.0 kg chicken manure , B = 2.0 kg of soil: 2.0 kg chicken manure , C =1,3 kg of soil :2,7 kg chicken manure, D= 1,0 kg of soil : 3,0 kg chicken manure, and E = 2,7 kg of soil : 1,3 kg chiken manure per polibag. Results showed that the use of planting media with a soil media mass ratio of 2,0 kg of soil : 2,0 kg chiken manure increase plant height, number of leaves, number of fruits, fruit length and fruit weight compared the other treatmens, but the flowering and fruiting age of the plants were not different beetwen between treatments given.

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Combining ability and gene action studies for yield-contributing traits in crosses involving winter and spring wheat genotypes

Acta Agronomica Hungarica ◽

10.1556/aagr.57.2009.4.4 ◽

2009 ◽

Vol 57 (4) ◽

pp. 417-423 ◽

Cited By ~ 1

Author(s):

S. Sharma ◽

H. Chaudhary

Keyword(s):

Winter Wheat ◽

Spring Wheat ◽

Combining Ability ◽

Gene Action ◽

Block Design ◽

Additive Gene Action ◽

Wheat Genotypes ◽

Diallel Mating Design ◽

Additive Gene ◽

Wheat Hybrids

The success of winter × spring wheat hybridization programmes depends upon the ability of the genotypes of these two physiologically distinct ecotypes to combine well with each other. Hence the present investigation was undertaken to study the combining ability and nature of gene action for various morpho-physiological and yield-contributing traits in crosses involving winter and spring wheat genotypes. Five elite and diverse genotypes each of winter and spring wheat ecotypes and their F 1 (spring × spring, winter × winter and winter × spring) hybrids, generated in a diallel mating design excluding reciprocals, were evaluated in a random block design with three replications. Considerable variability was observed among the spring and winter wheat genotypes for all the traits under study. Furthermore, these traits were highly influenced by the winter and spring wheat genetic backgrounds, resulting in significant differences between the spring × spring, winter × winter and winter × spring wheat hybrids for some of the traits. The winter × spring wheat hybrids were observed to be the best with respect to yieldcontributing traits. On the basis of GCA effects, the spring wheat parents HPW 42, HPW 89, HW 3024, PW 552 and UP 2418 and the winter wheat parents Saptdhara, VWFW 452, W 10 and WW 24 were found to be good combiners for the majority of traits. These spring and winter wheat parents could be effectively utilized in future hybridization programmes for wheat improvement. Superior hybrid combinations for one or more traits were identified, all of which involved at least one good general combiner for one or more traits in their parentage, and can thus be exploited in successive generations to develop potential recombinants through various breeding strategies. Genetic studies revealed the preponderance of additive gene action for days to flowering, days to maturity and harvest index, and non-additive gene action for the remaining six traits.

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EFEITO DE NÍVEIS DE COBERTURA DO SOLO SOBRE O MANEJO DA IRRIGAÇÃO DO FEIJOEIRO (Phaseolus vulgaris L.)

Irriga ◽

10.15809/irriga.2002v7n1p42-52 ◽

2018 ◽

Vol 7 (1) ◽

pp. 42-52

Author(s):

Ana Lucia Pereira ◽

José Aloisio Alves Moreira ◽

Antonio Evaldo Klar

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Irrigation System ◽

Block Design ◽

Irrigation Management ◽

Phaseolus Vulgaris L ◽

Randomized Block Design ◽

Bean Yield ◽

Red Latosol ◽

Set Up

EFEITO DE NÍVEIS DE COBERTURA DO SOLO SOBRE O MANEJO DA IRRIGAÇÃO DO FEIJOEIRO (Phaseolus vulgaris L.) Ana Lúcia PereiraAGENCIARURAL - Campo Experimental de Rio Verde, Rua do Ginásio, 554, Centro,CEP 75.901-210- Rio Verde, GOJosé Aloísio Alves MoreiraEmbrapa Arroz e Feijão, Cx. Postal 179, CEP 74001-970 – Goiânia, GOAntônio Evaldo Klar*Dept o de Eng. Rural – FCA-UNESP, Cx. Postal 237, CEP 18603-970 – Botucatu, SP*Pesquisador Científico do CNPq 1 RESUMO Este trabalho teve por objetivo estudar os efeitos da cobertura do solo sobre o manejo da irrigação do feijoeiro (Phaseolus vulgaris L.). Os tratamentos constaram de diferentes níveis de cobertura morta com palhada de capim braquiária (Brachiaria decumbens), obedecendo delineamento experimental de blocos ao acaso com quatro repetições para os seguintes tratamentos: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,50 t/ha), 75% (6,75 t/ha) e 100% (9,0 t/ha). O experimento foi conduzido na Embrapa Arroz e Feijão, no município de Santo Antonio de Goiás, GO, a 16° 28’ 00” de latitude sul, 49° 17’00” de longitude oeste e 823 m de altitude, num Latossolo Vermelho escuro argiloso, durante o período de junho a setembro de 1997. O manejo da irrigação por microaspersão foi realizado utilizando tensiômetro e a curva característica de água no solo, irrigando toda vez que tensão matricial da água do solo atingia 30 kPa. A análise dos resultados mostrou diminuição do número de irrigações e aumento do turno de rega nos tratamentos onde a cobertura atingiu mais de 50% da superfície do solo. Os valores médios da tensão da água do solo nos tratamentos com 0,25 e 50% apresentaram maior variação (turno de rega menor). A cobertura do solo propiciou maior eficiência do uso da água.A produção de grãos foi avaliada não havendo diferença de produtividade entre os tratamentos de cobertura morta. UNITERMOS: Cobertura do solo, Irrigação, Phaseolus vulgaris L. PEREIRA, A. L.; MOREIRA , J. A. A.; KLAR, A. E. THE EFFECTS OF MULCH ON IRRIGATION MANAGEMENT OF COMMON BEAN (Phaseolus vulgaris L.) 2 ABSTRACT The aim of this study was to evaluate the effects of mulch on irrigation management of common bean (Phaseolus vulgaris L.). The randomized block design with four replications was applied on five mulch rates: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,5 t/ha), 75% (6,75 t/ha) and 100% (9,0 t/ha).The study was set up at the Experimental Station of Embrapa – CNAF, Santo Antonio de Goias, 16°2’ south, 49° 17’ west and 820 m altitude from June to September, 1997 in a Dark – Red Latosol soil. A microsprinkle irrigation system was used.The results showed: - bean yield was not affected by mulch treatments; - the irrigation number was decreased when mulch application was higher than 50%. KEYWORDS: mulch, irrigation, Phaseolus vulgaris L.

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Genetic Analysis of Yield and its Attributes in Bread Wheat (Triticum Aestivum L. Em. Thell) Under Irrigated and Rainfed Conditions

10.21203/rs.3.rs-1010087/v1 ◽

2021 ◽

Author(s):

Divya Chaudhary ◽

Swati ◽

Kuldeep Nagar ◽

Richa Dhyani

Keyword(s):

Gene Action ◽

Selection Process ◽

Triticum Aestivum L ◽

Pooled Analysis ◽

F1 Hybrids ◽

Plant Type ◽

Additive Gene Action ◽

Rainfed Condition ◽

Rainfed Conditions ◽

Additive Gene

Abstract Experiments were conducted to study the genetics and combining ability for yield and its attributes under Irrigated (E1) and Rainfed (E2) conditions using F1 hybrids derived from Line X Tester mating design by crossing eleven lines with three testers. Significant differences were observed among all the genotypes for all the traits in both E1 and E2 environments as well as in pooled analysis. The σ2gca/σ2sca ratio indicated predominance of non-additive gene action for all the characters in both environments. Therefore, this component of variance can be utilize in breeding programme through exploitation of heterosis and the selection process for identification of superior plant type should be postponed to further generations like F4 or F5. VL3001 and KACHU*2//WHEAR/SOKOLL was identified as good general combiner in irrigated condition (E1) and in rainfed condition (E2), respectively for maximum number of traits. Parent VL3001 was also identified as good general combiner for maximum number of traits in case of pooled analysis. Cross BECARD/KACHU × WH1080, BOW/VEE/5/ND/VG9144//KAL/BBB/YACO/4/CHIL/6/CASKOR/3/… × WH1080 and C306 × WH1142 was identified as good specific combination for maximum number of traits in irrigated condition (E1), rainfed condition (E2) and in pooled analysis, respectively.

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KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK SNACK BAR BERBASIS TEPUNG AMPAS TAHU, TEPUNG KACANG MERAH (Phaseolus vulgaris L.) DAN KACANG KEDELAI (Glycine max.)

Food Technology and Halal Science Journal ◽

10.22219/fths.v4i1.15620 ◽

2021 ◽

Vol 4 (1) ◽

pp. 23-38

Author(s):

Hadad Alwi Alwi ◽

Damat Damat ◽

Desiana Nuriza Putri

Keyword(s):

Glycine Max ◽

Phaseolus Vulgaris ◽

Protein Content ◽

Block Design ◽

Ash Content ◽

Phaseolus Vulgaris L ◽

Protein Nutrition ◽

Bean Flour ◽

Randomized Block Design ◽

Red Bean

The use of tofu dregs flour, red bean flour and chopped soybeans alarms to enrich the fiber and protein nutrition from the snack bar. The purpose of this study was to determine the interaction and effect of the addition of tofu pulp and red bean flour with soybeans on the physicochemical and organoleptic snack bars. The research used factorial randomized block design (RBD), the first factor was the ratio of the addition of tofu pulp flour and red bean flour with treatment T1 (14%; 86%), T2 (29%; 71%), T3 (43%; 57%) and the second factor was the addition of soybeans treated with K1 (10%), K2 (20%), K3 (30%). The results of the treatment of tofu dregs flour and red bean flour showed that the ash content in the T1 treatment (14%; 86%) was 3.20%, the fiber content in the T3 treatment (43%; 57%) was 6.54%, the protein content in T1 treatment (14%; 86%) namely 5.01%, organoleptic aroma test on T1 treatment (14%; 86%) namely 5.47 (delicious) and organoleptic taste test in T1 treatment (14%; 86%) namely 5.13 (delicious). The highest yield of chopped peanut treatment was at K1 (10%), namely 46.56 N.

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Expression of Heterosis for Productive Traits in Bottle Gourd Hybrids

Journal of Botanical Research ◽

10.30564/jrb.v2i2.1828 ◽

2020 ◽

Vol 2 (2) ◽

Author(s):

AKM Quamruzzaman ◽

M.M.R. SALIM ◽

L. AKHTER ◽

M.M. RAHMAN ◽

M.A. Z. CHOWDHURY

Keyword(s):

Agricultural Research ◽

Block Design ◽

Diallel Cross ◽

Bottle Gourd ◽

Research Centre ◽

Gene Effects ◽

Randomized Block Design ◽

Additive Gene ◽

The Cross ◽

Productive Traits

A study was conducted in bottle gourd to estimate the magnitude of heterosis for yield and its thirteen yield related components. Twenty one bottle gourd hybrids generated from 7 × 7 diallel cross (excluding reciprocals) along with their seven parents evaluated in a Randomized Block Design with three replication at at the Olericulture Division of Horticulture Research Centre, Bangladesh Agricultural Research Institute (BARI), Gazipur, Bangladesh during 2018-19. Most of the crosses showed significant heterobeltiosis for earliness. The highest heterobeltiotic effect was observed in the cross P2XP7 and P4XP7. The best heterotic cross for fruit length was P4XP5. Maximum heterotic effect in respect of fruit number per plant was found in the cross P1XP6 and P4XP6. In terms of yield per plant the highest heterobeltiosis was shown by the crosses P3XP4, P3XP5, P4XP5 and P4XP7. In the overall analysis, both additive and non-additive gene actions were found important with predominance of the additive gene effects in the inheritance of bottle gourd.

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