Abstract
In 2021–2023 fertilizers based on humic acids were studied in irrigated dark chestnut soils of the Bayterek region in the Western Kazakhstan region. The research subjects included the hybrid corn F1 Lider 240, grown for green mass and humic fertilizers produced by Life Force Group, LLC (Saratov, Russia): Reasil® micro Amino Zn (1.0 L/ha), Reasil® micro Hydro Mix (1.0 L/ha), and Reasil® Forte Carb-N-Humic (2.0 L/ha). They were applied with nitrogen fertilizing N40. All studied types of fertilizers had a beneficial effort on the growth and development of corn: plant height, dry aboveground biomass gain, leaf area, and leaf weight. The maximum yield of green corn mass (69.5 t/ha on average over three years) was obtained with the treatment N40 (before the first irrigation) + 1.0 L/ha Reasil® micro Amino Zn (in the 7-9 leaf stage) + Reasil® Forte Carb-N-Humic (2.0 L/ha) in the 11-13 leaf stage. A noticeable increase in the removal of nitrogen, phosphorus, and potassium from the soil after the application of humic acids-based fertilizers was observed.
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Claims 3
Claim · model-written summary
Humic fertilizers benefited corn height, dry biomass, leaf area and leaf weight.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- fertilizerse0
- Outcome
- plant height, dry aboveground biomass gain, leaf area, and leaf weighte0
- Direction
- beneficiale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All studied types of fertilizers had a beneficial effort on the growth and development of corn: plant height, dry aboveground biomass gain, leaf area, and leaf weight.”
Claim · model-written summary
The combined N40 and Reasil treatment produced the maximum green mass yield of 69.5 t/ha.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- N40 (before the first irrigation) + 1.0 L/ha Reasil® micro Amino Zn (in the 7-9 leaf stage) + Reasil® Forte Carb-N-Humic (2.0 L/ha) in the 11-13 leaf stagee0
- Outcome
- yield of green corn masse0
- Direction
- maximume0
- Value
- 69.5 t/hae0
- Qualifier
- on average over three yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum yield of green corn mass (69.5 t/ha on average over three years) was obtained with the treatment N40 (before the first irrigation) + 1.0 L/ha Reasil® micro Amino Zn (in the 7-9 leaf stage) + Reasil® Forte Carb-N-Humic (2.0 L/ha) in the 11-13 leaf stage.”
Claim · model-written summary
Humic acid fertilizers increased nitrogen, phosphorus and potassium removal from soil.
- Taxon
- cornZea mays subsp. mayst0
- Treatment
- humic acids-based fertilizerse0
- Outcome
- removal of nitrogen, phosphorus, and potassium from the soile0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A noticeable increase in the removal of nitrogen, phosphorus, and potassium from the soil after the application of humic acids-based fertilizers was observed.”
t0“corn for green mass”
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