Genetic Variability Studies and Evaluation of Advanced Breeding Lines of Chickpea (Cicer arietinum L.) Suitable for Mechanical Harvesting (Record no. 70746)

MARC details
000 -LEADER
fixed length control field 02635nam a2200217 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250125152317.0
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fixed length control field 250125b |||||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Transcribing agency UAS Dharwad
041 ## - LANGUAGE CODE
Language code English
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 581.56
Author Label NAY
100 ## - MAIN ENTRY--PERSONAL NAME
Name of Author Nayak Deepthi D.
245 ## - TITLE STATEMENT
Title Genetic Variability Studies and Evaluation of Advanced Breeding Lines of Chickpea (Cicer arietinum L.) Suitable for Mechanical Harvesting
250 ## - EDITION STATEMENT
Edition Statement M.Sc. (Agri)
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of Publisher Dharwad
Name of Publisher University of Agricultural Sciences
Publication Year 2024
300 ## - PHYSICAL DESCRIPTION
Book Pages 119
Book Size 32 Cms
520 ## - SUMMARY, ETC.
Abstract. ABSTRACT<br/><br/>Chickpea (Cicer arietinum L.) is the second most important grain legume in the world. The increased productivity of chickpea in developed countries is mainly attributed to the mechanical harvesting. This study aimed to evaluate 45 advanced breeding lines with five suitable checks for the traits suitable for mechanical harvesting. The experiment was laid during Rabi 2023-24, at Regional Agricultural Research Station, Vijayapura in randomised complete block design with two replications. The results showed significant variability and heritability for all the ten traits related to yield and mechanical harvesting. Majority of the traits showed moderate GCV and PCV values. Except days to 50 % flowering, days to maturity and hundred seed weight, all other characters showed high heritability coupled with high genetic advance over mean, indicating that simple selection could be effective for improving these characters. Correlation studies, direct and indirect effects revealed that number of secondary branches and number of pods per plant had substantial positive effect on yield.Mahalanobis D2 statistical analysis grouped the 50 genotypes into nine clusters. Cluster VII with single genotype IPC 2020-84, had high plant height, height to first podding, number of secondary branches and seed yield per plot. Cluster VI included genotypes with early flowering and maturity, while Cluster III had genotypes with minimal angle of primary branches. Cluster V with genotype VCMH 21-10, was noted for high test weight. Clusters VII, VIII, IX, and VI were the most diverse and genotypes in these clusters could be useful for future breeding programs. Out of 45 advanced breeding lines evaluated in this study, six lines exhibited high yield with traits suitable for mechanical harvesting which includes VCMH 21-11, IPC 2020-84, VCMH 21-09, ICRISAT F6 21-13, NBeG 47 × JG 14 (ICRISAT F5-02) and ICCV211115.<br/>
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Subject Genetics and Plant Breeding
700 ## - ADDED ENTRY--PERSONAL NAME
2nd Author, 3rd Author Bharatkumar Chitti
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha Item type THESIS
Edition M.Sc. (Agri)
Classification part 581.56
Call number prefix NAY
Suppress in OPAC No
942 ## - ADDED ENTRY ELEMENTS (KOHA)
-- 581_560000000000000
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-- 70746
-- 70746
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Date acquired Total checkouts Full call number Barcode Date last seen Copy number Price effective from Koha item type
    Dewey Decimal Classification     University of Agricultural Sciences, Dharwad University of Agricultural Sciences, Dharwad 16/10/2024   581.56/NAY T13979 25/01/2025 1 25/01/2025 THESIS