KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/44683
Title: | Assessing genetic variability in rice (Oryza sativa L.) under sodic soil following generation mean analysis |
Other Titles: | Not Available |
Authors: | Priyanka Gupta, OP Verma, RL Verma, Rahul Kumar Gupta, Krishna Pratap Singh, Priyansh Singh |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | N. D. University of Agriculture and Technology, Kumarganj, Ayodhya, Uttar Pradesh, India ; ICAR-NRRI, Crop Improvement Division, Cuttack, Odisha, India; Chand Shekhar Ajad University of Agriculture and Technology Kanpur Uttar Pradesh, India |
Published/ Complete Date: | 2020-01-01 |
Project Code: | Not Available |
Keywords: | Rice (Oryza sativa L.), genetic variability GCV and PCV |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | The experiment was conducted in on Main Experimental Station of A.N.D. University of Agriculture & Technology, Narendra Nagar (Kumarganj), Ayodhya during kharif season 2019 to estimate genetic variability in rice four cross combination including six generations viz., parents (P1, P2), the F1s, F2s, and back crosses with both the parents (B1 and B2) of crosses Swarna Sub-1 x CSR-10, Sambha Sub-1 x CSR-10, Pusa Sugandha -5 x CSR-10, Pusa Sugandha -5 x NDR-2064 with respect to yield and quality traits. Observation was recorded on twenty characters. The estimates of high genotypic and phenotypic variances in cross I for the characters like days to 50% flowering, chlorophyll a, chlorophyll b, carotene, total chlorophyll, plant height (cm), number of effective tillers/plant, flag leaf area (cm2 ), number of spikelet’s/panicle, protein content (%), in cross I, while in cross II, high GCV and PCV was recorded for days to 50% flowering, chlorophyll a, chlorophyll b, carotene, total chlorophyll, plant height (cm), number of effective tillers/plant, flag leaf area (cm2 ), number of spikelet’s/panicle, protein content (%) and grain yield/plant. Cross III shows high GCV and PCV for chlorophyll a, chlorophyll b, carotene, total chlorophyll, plant height (cm), number of effective tillers/plant, grains/panicle, flag leaf area (cm2 ), number of spikelet’s/panicle, grain size (l: b ratio), protein content (%). In cross IV high GCV was recorded for chlorophyll a, chlorophyll b, carotene, total chlorophyll, , flag leaf area (cm2 ), number of spikelet’s/panicle, grains/panicle, grain size (l: b ratio), grain yield/plant (g) and PCV was recorded for trait days to 50% flowering, chlorophyll a, chlorophyll b, carotene, total chlorophyll, , flag leaf area (cm2 ), biological yield/plant (g), number of spikelet’s/panicle, grains/panicle, spikelet fertility (%), grain size (l: b ratio) and grain yield/plant (g). Therefore, all the cross (F1, F2, B1 and B2) combinations can be used further for selecting the novel recombinants for improvement under sodic soil for sustainability. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Pharmacognosy and Phytochemistry |
Volume No.: | 9(5) |
Page Number: | 1353-1357 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/44683 |
Appears in Collections: | CS-NRRI-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Priyanka.pdf | 777.63 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.