ABSTRACT

The aim of the study was to verify the hypothesis that intercropping of soybean with buckwheat will positively affect yielding parameters and nutritional value of soybean seed. The experimental scheme assumed intercropping of two soybean cultivars alternately with one and two rows of buckwheat. The control (C) was soybean in monoculture. Both Annushka and Mavka cultivars significantly increased seed yield in the intercropping system with one row of buckwheat as compared to control. The addition of two rows of buckwheat resulted in a significant decrease in seed yield of both soybean cultivars compared to control. The seeds of both cultivars had significantly higher fat content and better fatty acid composition in both variants of intercropping with buckwheat compared to soybean monoculture. Significant changes in the amino acid composition were noted in the seeds of Mavka cultivar, in which glutamic and aspartic acids were the most abundant and the cultivation with two rows of buckwheat additionally increased their content. Intercropping of soybean with buckwheat significantly reduced weed infestation in both tested soybean cultivars. The presented results confirm the assumed hypothesis and the most advantageous variant turned out to be the cultivation of soybean with one row of buckwheat.

摘要

该研究的目的是验证大豆与荞麦间作将对大豆种子的产量参数和营养价值产生积极影响的假设。该实验方案假定两个大豆品种间作一排和两排荞麦。对照（C）是单培养的大豆。与对照相比，在具有一排荞麦的间作系统中，Annushka和Mavka品种均显着提高了种子产量。与对照相比，添加两排荞麦导致两个大豆品种的种子产量均显着降低。与大豆单一栽培相比，在两个套种荞麦间的变种中，两个品种的种子均具有更高的脂肪含量和更好的脂肪酸组成。Mavka品种的种子中氨基酸组成发生了显着变化，其中谷氨酸和天冬氨酸含量最高，两行荞麦栽培进一步增加了其含量。大豆和荞麦间作可显着减少两种试验大豆品种的杂草侵染。提出的结果证实了假设的假设，最有利的变体被证明是用一排荞麦种植大豆。