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- Title
RESPONSE OF F1 AND F2 GENERATIONS OF MUTANT BIG DARK SPECKLED KIDNEY BEANS TO COLD STRESS.
- Authors
Jabbar, Mundher K. H.; Kadhim, Hamzah M.
- Abstract
Two experiments were conducted in institute of genetic engineering andbiotechnology of higher studies - university of Baghdad and college of sciences - university of Babylon, the second experiment was conducted in one of the open greenhouse affiliated to ministry of agriculture, ultraviolet radiation was used in three wavelengths (220, 320 and 400 nm) interaction with two exposure periods (2 and 4 hours per day). In the second experiment, first generation seeds were planting in five sowing dates in two seasons 2016-2017 and 2017-2018, atpA gene was detected as genetic parameter, the study traits of morphological parameters were biological yield, number of pods/plant, number of seeds/pod, seed weight and plant seed yield, the results were in first season that D3and D4 treatments weregivenyield traits in all seasons, it was biological yield with D5 treatment in all seasons, the atpA gene was appeared in D3 and D4 plants but it was silent in D5 plant at end season.
- Subjects
KIDNEY bean; EFFECT of cold on plants; PLANT morphology; SEED yield; PLANTING
- Publication
Plant Archives (09725210), 2019, Vol 19, Issue 2, p4269
- ISSN
0972-5210
- Publication type
Article