Abstract—

This article considers agrochemical factors as cultivation conditions for medicinal plants, allowing to increase their biomass, as well as to affect the change in fractional composition and carotenoid concentration in Calendula officinalis L. The effect of different doses of zinc and zinc with an additional introduction of nitrogen on morphological changes, blooming, and productivity of Kalta variety calendula plants was traced in a vegetation experiment. The delivery of the main elements and microelements in the above-ground part of plants by variants was studied using chemical methods. Using high performance liquid chromatography (HPLC), the qualitative composition of carotenoids and their number were established. Based on the data obtained, the calculated value of carotenoid accumulation by the plants for the entire vegetation period was determined. The results were statistically processed. The factors that we selected in the vegetation experiment formed contrasting variants allowing us to determine the most effective agricultural technology for medicinal plant growing.

中文翻译：

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在黑钙锌中施用锌和氮肥时金盏菊中类胡萝卜素的分数组成的变化具有启动作用。

摘要-

本文将农业化学因素视为药用植物的栽培条件，以增加其生物量，并影响金盏菊的成分组成和类胡萝卜素浓度的变化L.在植被实验中追踪了不同剂量锌和锌以及额外引入氮对Kalta变种金盏花植物形态变化，开花和生产力的影响。使用化学方法研究了变体在植物地上部分中主要元素和微量元素的传递。使用高效液相色谱（HPLC），建立了类胡萝卜素的定性组成及其数量。根据获得的数据，确定植物在整个植被时期内积累的类胡萝卜素的计算值。对结果进行统计处理。我们在植被实验中选择的因素形成了不同的变体，使我们能够确定最有效的药用植物农业技术。