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http://krishi.icar.gov.in/jspui/handle/123456789/33653| Title: | Response of different peanut genotypes to reduced phosphorous availability |
| Other Titles: | Not Available |
| Authors: | B. C. Ajay, H. N. Meena, A. L. Singh, S. K. Bera, M. C. Dagla, Narendra Kumar and A. D. Makwana |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Directorate of Groundnut Research |
| Published/ Complete Date: | 2017-01-01 |
| Project Code: | Not Available |
| Keywords: | Peanut, P-unfertilized, P-fertilized, P efficiency, P uptake |
| Publisher: | Indian Society of Genetics and Plant Breeding |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Performances of 23 peanut genotypes comprising of popular varieties and few widely used germplasm accessions were compared under P-unfertilized and Pfertilized conditions during kharif and summer seasons to identify P-efficient and P-inefficient genotypes. Yield parameters and P concentrations in different plant parts at maturity were recorded and P-efficiency indices calculated. Significant differences among peanut genotypes, P levels and P × genotype interactions were observed for all the traits. LP caused 33% and 23% yield reduction during kharif and summer season respectively. However, performance of genotypes varied with the season and P supply. Genotypes FeESG-10, GG-7, GG-20 and TG-37A with high yield, kernel P-uptake and P concentration in leaf were Pefficient. On the contrary genotypes NRCG-162, GPBD-4, NRCG-7320 and NRCG-7085 were identified as P-inefficient. As an immediate solution to P deficient soils, the P-efficient genotypes could be directly grown in the LP soils with/ without using P to get high yield. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Genetics and Plant Breeding |
| NAAS Rating: | 6.55 |
| Volume No.: | 77(1) |
| Page Number: | 105-111 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | 10.5958/0975-6906.2017.00014.1 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/33653 |
| Appears in Collections: | CS-DGR-Publication |
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