In modern agriculture, plant-derived substances referred to as plant growth and development regulators or biostimulators are increasingly used. The aim of the research was the influence of the applied biostimulators on the concentration of glucosinolates in seeds of three morphotypes of winter oilseed rape. The research was carried out in three growing seasons at the University of Natural Sciences and Humanities in Siedlce (52(o)03'N i 22(o)33'E), Poland. The examined factors were: morphotypes of winter oilseed rape: hybrid restored with a traditional type of growth (Konkret), population (Poznaniak), hybrid restored with a semi-dwarf type of growth (PX104), II-four types of biostimulators: 1. Asahi (R) SL, 2. Silvit (R), 3. Tytanit (R), 4. control variant. The applied biostimulators had a positive effect on the feed value of the seeds in terms of glucosinolates. In all varieties and years of research, the lowest concentration of these compounds was recorded after the application of the Silvit biostimulator, while in the first year of research after the application of Silvit and in the second year after the application of Tytanit and Asahi SL biostimulators, the same content of these compounds was obtained.
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机译：在现代农业中，越来越多地使用被称为植物生长发育调节剂或生物刺激剂的植物源性物质。本研究的目的是应用生物刺激剂对3种形态型冬油菜种子中硫代葡萄糖苷浓度的影响。该研究在波兰Siedlce（52（o）03'N i 22（o）33'E）的自然科学与人文大学进行了三个生长季节。研究因子为：冬油菜形态型：杂交种恢复传统生长类型（Konkret），种群（Poznaniak），杂交种恢复半矮化生长类型（PX104），II-4种生物刺激因子：1.旭化成（R）SL，2.西尔维特 （R）， 3.泰塔尼特 （R）， 4.控制变体。施用的生物刺激剂对种子的硫代葡萄糖苷饲料价值有积极影响。在所有品种和多年的研究中，这些化合物的最低浓度是在应用Silvit生物刺激剂后记录的，而在应用Silvit后的第一年和应用Tytanit和Asahi SL生物刺激剂后的第二年，获得了这些化合物的相同含量。
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