Keywords:
- Indigofera tinctoria L
- typical gray soil
- "Uzgumi"
- "Geogumat"
- "Fertilife"
- stem height
- side branches
Abstract
The article describes the significance and role of the non-traditional legume plant Indigofera (Indigofera tinctoria L.) cultivated in conditions of typical gray soils of the Tashkent region, the central region of the republic, as well as the effect of stimulants on growth dynamics in improving soil fertility. In the experiment, along with sowing indigofera, plants were treated with stimulants "Uzgumi", "Geogumat" and "Fertilife" in different doses in the phases of budding and flowering of plants. As a result, a high result was obtained when applying the Geohumate stimulant at sowing (7.0 l/ha), at tillering - 0.4 l/ha and at flowering - 0.5 l/ha, where the height of the indigo stem was 98.2 cm and the number of side branches is 13.7 units, and the positive effect of stimulants has been scientifically proven.
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