Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Tasnim, Sarah; Poly, Nilufa Yasmin; Jahan, Nusrat; Khan, Ahasan Ullah

doi:10.47352/jmans.2774-3047.119

Cited by 3 publications

(2 citation statements)

References 31 publications

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“…A N U S C R I P T Singh [16] described that foliar application of Lambda-Cyhalothrin at flowering and fruit initiation stages was the most effective against the different sucking insects. Cypermethrin, a synthetic pyrethroid is popularly used for its quick knockdown action with the quality of nonphytotoxic and almost non-toxic effect on mammals [17]- [19]. However, excessive and blind use of synthetic pesticides has created many problems for the environment.…”

Section: A C C E P T E D Mmentioning

confidence: 99%

Using Some Promising Insecticides as A Management Tool Against The Major Sucking Pests of Country Bean

Choudhury

Maleque

Mily

et al. 2023

J. Multidiscip. Appl. Nat. Sci.

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An experiment has been conducted to know the efficiency of some promising pyrethroids and bio-rational insecticides for controlling the major sucking pests of country beans under field conditions during the winter season September 2020 – March 2021. The different treatments were Cypermethrin 10 EC (T1), Lambda-Cyhalothrin 2.5 EC (T2), Emamectin benzoate 5 SG (T3), Abamectin 1.8 EC (T4), Spinosad 45 SC (T5), and untreated control (T6). The rate of leaf infestation at the lower, middle, and top stages of country bean ranged from 8.82–17.78, 13.89–36.39, and 13.72–33.33% in T5treated and untreated control plots, respectively. The rate of shoot infestation at the middle and top stages of country bean ranged from 18.67–34.33 and 17.00–39.27% in T5 treated and untreated control plots, individually. The lowest and highest inflorescence infestation of 29.15% and 46.67% was recorded in T5 treated and untreated control plots, separately.The lowest fruit infestation of 8.84% by number and 8.32% by weight was recorded in the treated plot T5. The rate of reduction of pod infestation over control was 48.58, 24.02, 23.39, 21.81, and 19.92% by number and 73.53, 61.76, 58.82, 52.94, and 41.18% by weight in the treated plot T5, T4, T1, T3, and T2, respectively. The yield in different treatments ranged from 1.35-2.50 t ha-1. The highest adjusted net return and BCR of Tk. 52220.00 and 2.42, respectively were obtained from T2 treated plots. The second highest BCR of 2.16 was calculated from T4 treated plot. The lowest BCR of 1.05 was found in T2 treated plot. The treatments T5, T4, and T3 were effective to suppress the major sucking pests of the country bean.

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Section: A C C E P T E D Mmentioning

confidence: 99%

Using Some Promising Insecticides as A Management Tool Against The Major Sucking Pests of Country Bean

Choudhury

Maleque

Mily

et al. 2023

J. Multidiscip. Appl. Nat. Sci.

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“…While the genotype G8 had the greatest values for both pod length and quantity of seeds per pod, the genotype G5 showed noticeably more primary branches per plant. The study by Tasnim et al [27] aimed to investigate the genetic relationship between certain quantitative traits relevant to the commercial production of peas. Moreover, their aim was to evaluate the suitability of these traits as selection criteria in a pea breeding programme.…”

Section: Genetic Variability In Garden Peamentioning

confidence: 99%

Genetic Variability in Garden Pea (Pisum sativum L.): A Review

Luthra,

Singh,

Singh

et al. 2023

IJECC

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The estimation of variability parameters, particularly heritability and genetic gain, holds significant importance in assessing the potential for character improvement through selection. It is observed that selection based on highly heritable traits tends to yield more successful outcomes. Hence, the utilization of heritability, in conjunction with other measures of variability, enables the prediction of gains under specific selection intensities. Additionally, the concept of predicted genetic gain provides insight into the degree of change achievable in a trait through simple selection. However, the process of selecting for features related to yield and quality can be enhanced by having access to information regarding the correlation between these traits. This can be further improved by doing a path coefficient analysis to gain a deeper knowledge of the relationship between the important characteristics. In order to enhance the traits that did not exhibit a favorable response to selection, it becomes necessary to divide the non-additive component of genetic variance through the process of hybridization, which can be accomplished by conducting genetic divergence studies.

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Genetic diversity of the Grain Gene Bank provided Pisum sativum (L.) accessions, including Chinese Core collection, in rainfall conditions in western Algeria using phenotypic markers

Dahlia,

Drici,

Laidi

et al. 2024

Preprint

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To achieve food security in the face of fast population expansion and climate change, it is vital to expand agriculture in developing countries and increase productivity while preserving natural resources. Using genetic resources, plant breeders can create new and enhanced cultivars that possess advantageous traits (adaption, production, and resistance). The current study aims to characterize 95 Pisum sativum accessions grown in rainfall conditions in western Algeria to use them in breeding programs or upgrade existing plant material. The pea accessions provided by the USDA Grains Gene Bank were installed in rainfall conditions. Morphological, phenological, and agronomic assessments were carried out. The statistical analysis revealed significant variation between the accessions for all studied parameters. Five clusters were identified through the classification process. Factor analyses of mixed data of 19 traits identified nine principal components with eigenvalues greater than 1 accounting 73.979% of the total variation. The initial two dimensions explain 32.277% of the variance, with the first dimension contributing 18.426% and the second dimension contributing 13.85%. The traits were associate in three negatively correlating groups. The classification of accessions for the assessed parameters revealed that the accessions P. sativum-Eth (1), PI 193843, Ma Rou Wan, Tai Ba Cou, and Bai Wan (3) were the best-performing accessions. The accessions L 1918, L 1944, and L 1405 were the tardiest, however the accessions Liu Tang Ke Wan, JI 159, and PIS 511 were earlier. Numerous accessions demonstrated desirable features, allowing them to be chosen and used in plant improvement and/or varietal creation programs.

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Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Cited by 3 publications

References 31 publications

Using Some Promising Insecticides as A Management Tool Against The Major Sucking Pests of Country Bean

Using Some Promising Insecticides as A Management Tool Against The Major Sucking Pests of Country Bean

Genetic Variability in Garden Pea (Pisum sativum L.): A Review

Genetic diversity of the Grain Gene Bank provided Pisum sativum (L.) accessions, including Chinese Core collection, in rainfall conditions in western Algeria using phenotypic markers

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