Drought is the major challenge of the present century in agricultural areas. Water scarcity has led to the use of contaminated water. The objective of the study was to determine the tolerance of wheat, Sirvan cultivar, to detergent contaminated water and drought at germination and early growth stages. The research included germination and pot experiments. In the germination experiment, laundry detergent concentrations of 0.05 g L −1 , 0.5 g L −1 , and 5 g L −1 were used to produce contaminated water and isoosmotic potential of polyethylene glycol (PEG) was used to produce water stress. In the pot experiment, the concentrations used in the germination experiment were applied with two irrigation intervals of 2 and 4 days. The results showed that at an osmotic potential of −0.217 MPa of laundry detergent and PEG, all germination traits were drastically reduced, but radicle length and length-based seed vigor were reduced at an osmotic potential of −0.035 MPa of detergent. A laundry detergent concentration of 5 g L −1 combined with drought reduced plant height, leaf area, fresh weight of leaves and stems, and relative water content of leaves. The seed germination stage was more sensitive to the laundry detergent than the early growth stage. It is recommended to irrigate wheat (Sirvan variety) at the germination stage with water that is not contaminated with detergent.

中文翻译：

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小麦发芽和生长早期对洗涤剂污染水的耐受性评价

干旱是本世纪农业地区面临的主要挑战。水资源短缺导致使用受污染的水。该研究的目的是确定小麦（Sirvan 品种）在发芽和早期生长阶段对去污剂污染的水和干旱的耐受性。该研究包括发芽和盆栽实验。在发芽实验中，使用浓度为0.05 g L -1 、0.5 g L -1 和5 g L -1 的衣物洗涤剂产生污染水，并使用聚乙二醇(PEG)的等渗势产生水分胁迫。在盆栽试验中，发芽试验中使用的浓度以 2 天和 4 天的两个灌溉间隔施用。结果表明，在 -0.217 MPa 的洗衣粉和 PEG 的渗透势下，所有发芽性状均显着降低，但在 -0.035 MPa 洗涤剂的渗透势下，胚根长度和基于长度的种子活力降低。5 g L -1 的洗衣粉浓度与干旱相结合会降低植物高度、叶面积、叶和茎的鲜重以及叶的相对含水量。种子萌发期对洗衣液的敏感性高于生长期。建议在发芽阶段用未受洗涤剂污染的水灌溉小麦（Sirvan 品种）。种子萌发期对洗衣液的敏感性高于生长期。建议在发芽阶段用未受洗涤剂污染的水灌溉小麦（Sirvan 品种）。种子萌发期对洗衣液的敏感性高于生长期。建议在发芽阶段用未受洗涤剂污染的水灌溉小麦（Sirvan 品种）。