柠檬酸与某些微量营养素联合应用可提高玉米的生长、生产力和一些化学成分

IF 0.3
M. El-Yazal
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引用次数: 7

摘要

本研究的目的是研究抗氧化剂柠檬酸在含有某些微量营养素的玉米中叶面施用对玉米生长、产量和一些化学成分的有益作用。植物在粘土中生长,并用11个处理(0、0.05、0.1、0.15、0.2、0.25、0.3、0.35、0.4、0.45和0.5%)的复合肥料(柠檬酸)进行叶面喷雾,该复合肥料含有(15%柠檬酸、2%铁、2%锰和2%锌)。所获得的结果总体上表明,每一个研究的营养生长参数(即株高、茎径、每株叶数、叶片干重)与粮食产量/饲料相似。以及它们的一些成分(即穗长、穗径、行数/穗、粒数/行、粒重/穗、100粒重和穗重/株)和叶片的一些化学成分(叶绿素a、b、总胡萝卜素、花青素、总碳水化合物、总糖和还原糖、总游离氨基酸、总吲哚、氮、磷和钾)和谷物蛋白质%,随着各种处理的应用而积累。0.3%的处理获得了最大值。相反,与对照相比,柠檬酸处理使叶片中的还原糖和游离酚最小化。最简单的结果是施用0.3%的柠檬酸处理。因此,建议以0.3%的速度使用柠檬酸肥料作为叶面施用,以改善玉米植株的生长、产量和化学成分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Application of Citric Acid in Combination with Some Micronutrients Increases the Growth, Productivity and a Few Chemical Constituents of Maize (Zea Mays) Plants
The objective of this investigation was to study the helpful effects of foliar application with antioxidant citric acid in combos with some micronutrients on growth, yield and a few chemical constituents of maize (Zea mays L.) plants. The plants were grown up in clay soil, and foliar sprayed with eleven treatments (0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45 and 0.5%) of combined fertilizer (citrine) which contains (15% citric acid, 2% Fe, 2% Mn and 2% Zn). The obtained results indicated generally that each one studied vegetative growth parameters (i.e. plant height, stem diameter, number of leaves /plant, dry weight of leaves) similarly as grain yield /fed. and some of their components (i.e. ear length, ear diameter, number of rows/ear, number of grains/row, grain weight/ear, weight of 100 grain and ear weight/plant) and some chemical constituents of leaves (chlorophyll a, b, total caroteniods, anthocyanin, total carbohydrates, total and reducing sugars, total free amino acids, total indoles, nitrogen, phosphorous and potassium) and grain protein %, were accrued with application of the various treatments. The maximum values were obtained from the treatment of 0.3%. On the contrary citrine treatments minimized reducing sugars and free phenol in leaves as compared to the control. The simplest results were obtained by the application of citrine treatment at 0.3%. Hence, it can recommend using citrine fertilizers as foliar application at the speed of 0.3% for improving growth, yield and chemical constituents of maize plants.
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来源期刊
International Letters of Natural Sciences
International Letters of Natural Sciences MULTIDISCIPLINARY SCIENCES-
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