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Št. zadetkov: 3
Water quality effects on germination of okra seed (Abelmoschus esculentus L.)
Arsalan Azeez Marif
Izvirni znanstveni članek
Oznake: water quality;germination ratio;okra;irrigation water;pH;EC;
This study, conducted at Bakrajo Technical In-stitute in 2023, assessed the water quality of 24 resources using the Irrigation Water Quality Index (IWQI). Results revealed two categories: “Excellent” (19 resources, IWQI 91.4-96.5) and “Good” (5 resources, IWQI 70-90). Water in the “Excellent” catego ...
Leto: 2025 Vir: Biotehniška fakulteta (UL BF)
Development of an integrated water quality index for irrigation
Arsalan Azeez Marif
Izvirni znanstveni članek
Oznake: irrigation water quality;sodium adsorption ratio (SAR);permeability index (PI);Kelly ratio (KR);magnesium hazard (MH);sustainable agriculture;
This study evaluated irrigation water quality from 57 wells in the Kurdistan Region of Iraq using several indices to determine agricultural suitability and potential soil impacts. Results showed that Sodium adsorption ratio (SAR) values were within the normal range (≤3) for all wells, indicating saf ...
Leto: 2026 Vir: Biotehniška fakulteta (UL BF)
Assessing the impact of seasonal variability on irrigation water quality and suitability for agricultural use in wet and dry conditions
Arsalan Azeez Marif, Akram Othman Esmail
Izvirni znanstveni članek
Oznake: irrigation water quality;EC;pH;season variation;
This study investigates the seasonal variation in water quality for irrigation from 57 wells in Sulaimani City, using two classification models: Ayers & Westcot (1985) and Maia & Rodrigues (2012). Key water parameters such as pH, Electrical Conductivity (EC), Sodium Adsorption Ratio (SAR), bicarbona ...
Leto: 2025 Vir: Biotehniška fakulteta (UL BF)
Št. zadetkov: 3
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