دورية أكاديمية
Genetic approaches for assessment of phosphorus use efficiency in groundnut (Arachis hypogaea L.)
| العنوان: | Genetic approaches for assessment of phosphorus use efficiency in groundnut (Arachis hypogaea L.) |
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| المؤلفون: | Kadirimangalam, S R, Jadhav, Y, Nagamadhuri, K V, Putta, L, Murugesan, T, Variath, M T, Vemula, A K, Manohar, S S, Chaudhari, S, Choudhary, S, Kholova, J, Pasupuleti, J |
| بيانات النشر: | Nature Publishing Group |
| سنة النشر: | 2022 |
| المجموعة: | ICRISAT (International Crops Research Institute for the Semi-Arid Tropics): Open Access Repository |
| مصطلحات موضوعية: | Soil Fertility, Soil, Groundnut |
| الوصف: | Production of phosphorus efficient genotypes can reduce environmental pollution. Identification of P-efficient groundnut genotypes is a need of the hour to sustain in P-deficient soils. The pot experiment showed significant differences between genotypes (G) and treatments (T) for all the traits and G × T interaction for majority of traits. The G × T × Y interaction effects were also significant for all the traits except leaf P% (LP%), leaf acid phosphatase (LAP) and root dry weight (RDW). In lysimeter experiment, the effect of G, T and G × T were significant for leaf dry weight (LDW), stem dry weight (SDW), total transpiration (TT) and transpiration efficiency (TE). For traits, LDW, SDW, TT, TE, ICGV 00351 and ICGS 76; for SDW, TT, ICGV 02266 are best performers under both P-sufficient and deficient conditions. Based on P-efficiency indices and surrogate traits of P-uptake, ICGV’s 02266, 05155, 00308, 06040 and 06146 were considered as efficient P-responding genotypes. From GGE biplot, ICGV 06146 under P-deficient and TAG 24 under both P-sufficient and deficient conditions are portrayed as best performer. ICGV 06146 was identified as stable pod yielder and a promising genotype for P-deficient soils. The genotypes identified in this study can be used as a parent in developing mapping population to decipher the genetics and to devleop groundnut breeding lines suitable to P-deficient soils. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | http://oar.icrisat.org/12127/1/Scientific%20Reports%20_12_01-13_2022_01.pdfTest; Kadirimangalam, S R and Jadhav, Y and Nagamadhuri, K V and Putta, L and Murugesan, T and Variath, M T and Vemula, A K and Manohar, S S and Chaudhari, S and Choudhary, S and Kholova, J and Pasupuleti, J (2022) Genetic approaches for assessment of phosphorus use efficiency in groundnut (Arachis hypogaea L.). Scientific Reports (TSI), 12. 01-13. ISSN 2045-2322 |
| DOI: | 10.1038/s41598-022-24016-9 |
| الإتاحة: | https://doi.org/10.1038/s41598-022-24016-9Test http://oar.icrisat.org/12127Test/ http://oar.icrisat.org/12127/1/Scientific%20Reports%20_12_01-13_2022_01.pdfTest https://www.nature.com/articles/s41598-022-24016-9Test |
| حقوق: | cc_by |
| رقم الانضمام: | edsbas.736BD0E8 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1038/s41598-022-24016-9 |
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