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首页> 外文期刊>Journal of Science and Technology of Greenhouse Culture >Effect of copper and zinc on growth characteristics, concentration of some mineral elements and translocation capacities of elements into infusion and decoction of dragon’s head (Lallemantia iberica F. & C.M) under greenhouse conditions
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Effect of copper and zinc on growth characteristics, concentration of some mineral elements and translocation capacities of elements into infusion and decoction of dragon’s head (Lallemantia iberica F. & C.M) under greenhouse conditions

机译：铜和锌对温室条件下龙头（Lallemantia iberica F.＆amp; C.M）的生长特性，某些矿质元素的浓度和元素迁移和浸入能力的影响

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In order to investigate the effect of different levels of Copper (Cu) and Zinc (Zn) on morphological traits of dragon’s head, concentration of Cu, Zn, Fe, Mn, P and K in root and shoot and concentration of Cu and Zn in infusion and decoction, a greenhouse experiment was conducted as factorial based on complete randomized design with three replications. Treatments consisted of three levels of Cu (0, 5 and 25 mg CuSO4/kg soil), three levels of Zn (0, 10 and 50 mg ZnSO4/kg soil) and their interactions. Results showed that Cu and Zn had significant effect on dry weight of root, chlorophyll (SPAD), leaf area, concetration of K and P in roots and shoots and concetration of Fe and Mn in the roots. Also, their intraction had significant effect on dry weight of shoots, plant height and concentration of Cu and Zn in roots, shoots, infusion and decoction and concentarion of Fe and Mn in shoots. The highest dry weight of shoots (3.97 g/pot) and plant height (58.02 cm) was obsevred in combined treatment of Cu5Zn10 and their minimum values (2.1 g/pot and 36.18 cm, respectively) in treatment Cu25Zn50. Application Cu25Zn50 produced maximum value of concentration of Cu, Zn, Fe and Mn in roots (58.85, 338.06, 3766.91 and 135.97 mg/kg, respectively). Maximum values of concentration of Cu in shoots, infusion and decoction (28.38, 1.49 and 4.55 mg/kg, respectively) were obtained in Cu25Zn10. In general, the results of this study showed that a negative interaction occurred between Cu, Zn, Fe and Mn when higher Cu and Zn concentrations were applied. High translocation capacity of Cu and Zn in infusion and decoction was proved in this study. So, due to the lack of required standards for these elements in medicinal plants, if this plant is grown in soils contaminated with Cu and Zn, it should be used with caution in infusion and decoction. Keywords: Soil pollution, Herbal plants. Full-Text Type of Study: Applicable | Received: 2015/08/15 | Accepted: 2015/08/15 | Published: 2015/08/15 Send email to the article author Related Websites Scientific Publications Commission - Health Ministry Scientific Publications Commission - Science Ministry Yektaweb Company Site Keywords ?????, Academic Journal, Scientific Article, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ?? Vote ? 2015 All Rights Reserved | Journal of Science and Technology of Greenhouse Culture -Isfahan University of Technology
机译：为了研究不同含量的铜，锌和锌对龙头形态，根和茎中铜，锌，铁，锰，磷和钾的含量以及铜，锌的浓度的影响。输液和水煎后，基于完全随机设计并进行三次重复试验，进行了温室试验作为析因试验。处理包括三层铜（0、5和25 mg CuSO4 / kg土壤），三层锌（0、10和50 mg ZnSO4 / kg土壤）及其相互作用。结果表明，铜和锌对根的干重，叶绿素（SPAD），叶面积，根和茎中钾和磷的含量以及根，铁和锰的含量有显着影响。而且，它们的吸引对芽的干重，根茎，茎中的植物高度和Cu和Zn的浓度，茎中的Fe和Mn的浸入和煎煮以及浓缩都具有显着影响。在Cu5Zn10的联合处理中，芽的最高干重（3.97 g /盆）和株高（58.02 cm）被观察到，而在Cu25Zn50的处理中，其枝干的最低重量分别为2.1 g /盆和36.18 cm。施用Cu25Zn50可以使根中的Cu，Zn，Fe和Mn达到最大值（分别为58.85、338.06、3766.91和135.97 mg / kg）。在Cu25Zn10中，获得了芽，浸液和煎剂中Cu的最大值（分别为28.38、1.49和4.55 mg / kg）。通常，这项研究的结果表明，当使用较高的Cu和Zn浓度时，Cu，Zn，Fe和Mn之间会产生负相互作用。这项研究证明了铜和锌在输液和煎剂中具有很高的转运能力。因此，由于药用植物缺乏对这些元素的标准要求，如果该植物生长在被铜和锌污染的土壤中，则在注入和煎煮时应谨慎使用。关键词：土壤污染，中草药植物。全文研究类型：适用|收稿日期：2015/08/15 |接受：2015/08/15 |发布：2015/08/15发送电子邮件给文章作者相关网站科学出版物委员会-卫生部科学出版物委员会-科学部Yektaweb公司网站关键字??????，Academic Journal，Scientific Article，???? ?????? ??，???? ?????? ??，???? ?????? ??，???? ?????? ??，???? ?????? ??，???? ?????? ??，???? ??投票吗？ 2015版权所有|温室文化科学技术杂志-伊斯法罕工业大学

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