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首页> 外文期刊>Crop Research >Evaluation of quantitative and qualitative traits of potato (Solatium tuberosum L.) under amino acids andiron application
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Evaluation of quantitative and qualitative traits of potato (Solatium tuberosum L.) under amino acids andiron application

机译：氨基酸和铁施用条件下马铃薯（Solateium tuberosum L.）数量和质量特征的评估

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摘要

To evaluate the effect of amino acids foliar application and the use of iron nano-particles and chelate iron on quantitative and qualitative traits, a factorial experiment based on randomized complete block design with three replications was performedat Natural Resource Research Institute of Damavand city in Iran in 2013. The first factor was amino acid (Botamisol 45%) in both the application and non-application levels and the second factor was iron fertilizer in five levels : the lack of iron fertilizer (control), the soil application of iron nano-particles, the foliar application of iron nano-particles, the soil application and the foliar application of iron nano-particles and the soil application the foliar application of iron chelate. The attributes included the performance of marketable tuber, harvest index, percentage of iron and protein, the number of tubers, and tubers average weight. The results of variance analysis showed that all the studied attributes in both amino acid and iron fertilizer factors (nano and chelate) were statistically significant at the 1% level. In addition, the results of mean comparison showed that the best result was obtained in the studied attributes at the levels of amino acids application than non-application.Among iron levels, the soil application and foliar application of iron nano-particles had the best results, so that the application of iron nano-particles (in both soil and foliar application methods) in this study had a better effect on the desired attributes than the application of iron chelate. The results of amino acids and iron fertilizer interaction in this study indicated that the application of amino acids, foliar application, and soil application of iron nano-particles had the best results in the studied attributes (the percentage of protein, the percentage of iron, the average weight of a single tuber and the economic yield).
机译：为了评估氨基酸叶面施用以及铁纳米颗粒和螯合铁的使用对定量和定性性状的影响，在伊朗达那万德市自然资源研究所进行了一项基于随机完整区组设计并进行三重复的因子分解实验。 2013年。第一个因素是施用量和非施用量中的氨基酸（Botamisol 45％），第二个因素是五个水平的铁肥：缺乏铁肥（对照），土壤中铁纳米颗粒的施用，铁纳米颗粒的叶面施用，铁纳米颗粒的土壤施用和叶面施用以及土壤应用，铁螯合物的叶面施用。属性包括可出售的块茎的性能，收获指数，铁和蛋白质的百分比，块茎的数量以及块茎的平均重量。方差分析的结果表明，氨基酸和铁肥因子（纳米和螯合物）的所有研究属性在1％的水平上具有统计学意义。另外，均值比较结果表明，在氨基酸施用量上，未施用氨基酸的研究属性获得了最佳结果。在铁水平中，土壤施用和叶面施用铁纳米颗粒的结果最佳。 ，因此在这项研究中，铁纳米颗粒的应用（在土壤和叶面应用方法中）都比铁螯合物的应用对所需属性具有更好的效果。氨基酸和铁肥相互作用的结果表明，氨基酸，铁叶和土壤中铁纳米颗粒的施用在所研究的属性（蛋白质百分比，铁百分比，单块茎的平均重量和经济产量）。

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