id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-4131	Sleibi, Azhar Taher ; Abdullah , Asaad Kadhim 	The Role of Foliar Nutrition in Tolerance of Wheat (Triticum aestivum L.) Varieties under Drought Stress	2025	15	.pdf	application/pdf	5542	429	50	High water stress reduces spike length, ear and grain numbers, grain yield, and harvest index by inhibiting photosynthesis and carbon metabolism, limiting nutrient accumulation, and increasing reactive oxygen species (ROS), which damage proteins and cell membranes (25). As shown in Table 2, high water stress (75%) increased enzymatic antioxidant activity (SOD, POD, CAT), which enhanced cellular defense and minimized oxidative damage.	cache/iajs-4131.pdf	txt/iajs-4131.txt