![]() ![]() In conclusion, priming wheat grains with putrescine effectively induces protective mechanisms against water stress and improves wheat plants’ physiological attributes and yield components. Moreover, variations in the protein profile of wheat plants were due to drought conditions and putrescine application. Moreover, pretreatment with putrescine improved chlorophyll a (13.3%), chlorophyll b (70.3%), carotenoids (61.8%), soluble sugars (49.1%), amino acids (42.7%), phenols (52.4%), number of spikelets (59.3%), number of grains (81.1%), and weight of spike (45.4%). Putrescine at (1 mM) achieved the highest increase in plant height (38.8%), root length (50%), leaves number (166%), tillers number (80%), flag leaf area (70.3%), shoot fresh weight (99.4%), shoot dry weight (98.4%), root fresh weight (97.8%), root dry weight (210%) compared to the untreated plants. In addition, drought decreased the contents of chlorophyll a, chlorophyll b, free amino acids, and total phenols, while applying putrescine enhanced wheat plant growth performance in normal or drought conditions. Drought stress decreased spike length (28.6%), number of spikelets (15.6%), number of grains (30.3%), the weight of the spike (23.5%), and the weight of the grains/spike (37.5%). However, applying putrescine, especially at (1 mM), enhanced wheat growth performance in normal or water-deficit conditions. Drought conditions declined plant height, fresh and dry weights, leaves and tillers numbers, and flag leaf area. The study assessed the impact of drought (50% water irrigation and 100% water irrigation), priming of grains in putrescine (0.25, 0.5, and 1 mM), and their interactions on the growth, yield, and physiological attributes of wheat plants. Plant stress tolerance is intimately related to growth regulators of plants as polyamines. Meanwhile, the body of the fallen police officer has been moved to Jocham Hospital mortuary.Drought stress is a significant environmental variable affecting wheat growth and development. Police have launched an investigation into the incident with the suspect expected to be arraigned and charged over Constable Marwa’s death. Police officers managed to track down Jama to a basement parking lot along Beach Road Estate in Nyali area and his vehicle has been towed to Makupa Police Station. The suspect was driving a Toyota Ractis vehicle at the time of the incident that caused the said traffic police officer’s death resulting in a serious police manhunt in Mombasa County. He was rushed to Jocham Hospital, where he was pronounced dead on arrival,” added the report. ![]() The report added, “The officer sustained serious head injury and multiple fractures on the pelvic. ![]() The action of the driver prompted the officer to open the driver's door with the intent to turn off the ignition, but unexpectedly the driver grabbed the officer's hand and tried to pull him inside the vehicle before driving off at high speed,” said the OB report by the police. “Abdi was asked by Marwa to turn off the engine to allow the officer to conduct a normal traffic check, but he declined. William Ruto claps back at Raila Odinga over claims IEBC officials visited his homeĪccording to a report filed at the Makupa Police Station under OB Number 64/, Jama was ordered by Marwa to switch off his engine but he allegedly refused and instead sped off endangering the cop's life. ![]()
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