Breeding for Improvement of High Temperature Tolerance in Garden Pea (Pisum sativum L.) for off Season Cultivation
| العنوان: | Breeding for Improvement of High Temperature Tolerance in Garden Pea (Pisum sativum L.) for off Season Cultivation |
|---|---|
| المؤلفون: | T. S. Aghora, N. Mohan, C. Susmita, R. M. Bhatt |
| المصدر: | Journal of Horticultural Sciences Journal of Horticultural Sciences, Vol 15, Iss 1, Pp 62-66 (2020) |
| بيانات النشر: | Society for Promotion of Horticulture - Indian Institute of Horticultural Research, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | biology, Crop yield, Stress tolerance, Plant culture, Plant Science, Breeding, Horticulture, High temperature, biology.organism_classification, SB1-1110, Pisum, Early summer, Heat tolerance, Sativum, Point of delivery, Yield (wine), Crop quality, Sugar, Original Research Papers, Garden pea, Ecology, Evolution, Behavior and Systematics |
| الوصف: | The present investigation is aimed towards breeding varieties of garden pea for early summer cultivation (March-May) that can tolerate temperatures up to 35 0C. High temperature tolerant accessions KTP-4, Arka Sampoorna, Oregon Sugar, Magadi local were crossed with Arka Ajit, Arka Pramodh, Arka Priya having superior pod quality, yield and followed by pedigree method of breeding, superior transgressive segregants from these crosses were advanced up to F 7 generation. In F 7, six selected advanced breeding lines were assessed for their performance in the field with checks during early summer for four years in succession. Results revealed significant differences between selected lines and checks wherein all the lines surpassed checks with yield ranging from 5.9-7.6 t/ ha and in checks it was only 2.6-3.1 t/ha. Among these six breeding lines, three lines were selected based on high yield (6.7-7.6 t/ha), pod quality characters and identified to be highly suitable for early summer cultivation. |
| تدمد: | 2582-4899 0973-354X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f736c2745d3b1486b4b46e226229d86 https://doi.org/10.24154/jhs.2020.v15i01.008 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....6f736c2745d3b1486b4b46e226229d86 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 25824899 0973354X |
|---|