Variability and path analysis in bush type vegetable cowpea (Record no. 26841)
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000 -LEADER | |
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fixed length control field | 02371nam a2200181Ia 4500 |
003 - CONTROL NUMBER IDENTIFIER | |
control field | OSt |
005 - DATE AND TIME OF LATEST TRANSACTION | |
control field | 20220830151607.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
fixed length control field | 140128s9999 xx 000 0 und d |
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
Classification number | 630.28 |
Item number | AJI/VA |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Ajith P M |
245 ## - TITLE STATEMENT | |
Title | Variability and path analysis in bush type vegetable cowpea |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
Place of publication, distribution, etc. | Vellayani |
Name of publisher, distributor, etc. | Department of Plant Breeding and Genetics, College of Agriculture |
Date of publication, distribution, etc. | 2001 |
502 ## - DISSERTATION NOTE | |
Degree type | MSc |
520 3# - SUMMARY, ETC. | |
Summary, etc. | The present investigation aimed at evaluation of variability for yield and its association with yield related characters along with their direct and indirect influence on yield was carried out at the Department of Plant Breeding and Genetics, College of Agriculture, Vellayani. Data for the study was generated from a field experiment conducted during the period 2000-2001. Twenty genotypes of bush type vegetable cowpea which included six improved varieties and 14 local cultivars were evaluated for yield and related characters in a field experiment in randomised block design with three replications. Analysis of variance revealed high variability among the genotypes for all the characters studied viz., days to 50 per cent flowering, number of days to first harvest, length of harvest period, duration, length of main stem, number of primary branches, number of pod clusters per plant, number of pods per cluster, number of pods per plant, pod length, pod girth, pod weight, number of seeds per pod and yield of green pods per plant. High phenotypic arid genotypic coefficients of variation were observed for length of main stem, number of primary branches and pod weight. The variety Vu 6 (Arka Garima) recorded the highest vegetable pod yield and pod weight. Vu 1 (Arka Suman) recorded the highest number of pods per plant. High heritability along with high genetic advance was seen for all the characters considered. Pod yield per plant showed high positive genotypic correlation with number of pods per plant, pod weight, number of pods per cluster, number of pod clusters per plant and pod girth. Path analysis revealed that number of pods per plant and pod weight were the main yield contributing characters due to their high direct effect on pod yield. |
700 ## - ADDED ENTRY--PERSONAL NAME | |
Personal name | Sunny K Oommen (Guide) |
856 ## - ELECTRONIC LOCATION AND ACCESS | |
Uniform Resource Identifier | http://krishikosh.egranth.ac.in/handle/1/5810036435 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
Source of classification or shelving scheme | |
Koha item type | Theses |
Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
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KAU Central Library, Thrissur | KAU Central Library, Thrissur | Theses | 2014-03-18 | 630.28 AJI/VA | 171900 | 2014-03-18 | 2014-03-18 | Theses |