Issue |
E3S Web of Conf.
Volume 510, 2024
IV International Conference on Ensuring Sustainable Development in the Context of Agriculture, Energy, Ecology and Earth Science (ESDCA2024)
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Article Number | 03023 | |
Number of page(s) | 6 | |
Section | Ecology and Conservation of Biological Diversity | |
DOI | https://doi.org/10.1051/e3sconf/202451003023 | |
Published online | 09 April 2024 |
Compacted crops of medicinal and essential oil crops
Karelian Scientific Center of the Russian Academy of Sciences, Petrozavodsk, Russian Federation
* Corresponding author: svirinka@mail.ru
The characteristics of the growth and development of medicinal and essential oil plants in mono and compacted crops in open ground were studied. Compacted cropping involves the joint cultivation of two (binary) or more crops in one field. Compared to monospecies crops, this method effectively solves the problems of increasing productivity and plant resistance to stress. Purpose of the work: to establish the allelopathic effect of medicinal and essential oil plants in dense sowing. The experimental methodology included the joint cultivation in open ground of medicinal main crops - spearmint (Menthaspicata L.), lemon balm (Melissaofficinalis L.), garden strawberry (Fragariachiloensis L.), and calendula officinalis (Calendulaofficinalis L.) were chosen as complementary crops.), dill (Anethumgraveolens L.). Compacted crops significantly reduce the intensity of transpiration and stomatal conductivity of the main crops. The intensity of photosynthesis largely depends on the species characteristics of the plants, so strawberry plants in binary crops increased photosynthetic activity, while mint and lemon balm on the contrary, they increased the intensity of photosynthesis during monospecies cultivation. According to the results of the studies, the inhibitory effect of calendula officinalis plants in binary crops with lemon balm, spearmint, and garden strawberries was established. At the same time, the use of dill in binary crops increases the yield of spearmint and lemon balm.
© The Authors, published by EDP Sciences, 2024
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