Abstract
Barley in Ukraine has always been and is the leading fodder crop, the grain of which is the most balanced in terms of amino acid composition. The use of mineral fertilizers remains the most influential and necessary factor in increasing plant productivity and an effective means of preserving soil fertility. The goal is to determine the indicators of the leaf surface area of barley plants and the photosynthetic activity of winter barley varieties depending on the complex application of doses of mineral fertilizers and biological preparations in the conditions of Right-Bank Forest Steppe. The highest indicators of the leaf surface area of winter barley plants were recorded in the areas where mineral fertilizers were applied; foliar top dressing with nitrogen fertilizers was carried out, and the biological preparation Agrinos B was applied. With the introduction of mineral fertilizers and biological preparation N10P26K26 + N46 + N8 + Agrinos B, 1.0 l/ha in the phase of the beginning of emergence into the tube, the leaf surface area of plants in the earing phase was the highest, in Atlant Myronivskyi variety — 58.30 thousand m2/ha, which is by 25.68 thousand m2/ha more than the control plots, PASO barley variety — 61.13 thousand m2/ha, which is more than the control plots by 27.71 thousand m2/ha. On average, during the three years of research, when applying a dose of N10P26K26 + N34 fertilizers in top dressing in the phase of the beginning of tillering, the photosynthetic potential of the Atlant Myronivsky winter barley variety was 1.76 million g/m2 per day, the PASO variety, respectively, 1.90 million g/m2 per day, which is more than the control areas by 0.58– 0.69 million g/m2 per day. The highest indicators of net productivity were noted on the plots where mineral fertilizers and biopreparation N10P26K26 + N46 + N8 + Agrinos B were applied, 1.0 l/ha in the phase of the beginning of emergence into the tube, variety Atlant Myronivskyi — 3.04 g/m2 per day, variety PASO 3.12 g/m2 per day.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Combined fertilization and Agrinos B gave the highest leaf area in Atlant Myronivskyi, 58.30 thousand m2/ha, 25.68 thousand m2/ha above control.
- Taxon
- winter barley
.jpg?width=60)
Hordeum vulgaret0 - Material
- Atlant Myronivskyie0
- Treatment
- N10P26K26 + N46 + N8 + Agrinos B, 1.0 l/hae0
- Outcome
- leaf surface areae0
- Direction
- higheste0
- Value
- 58.30 thousand m2/hae0
- Qualifier
- 25.68 thousand m2/ha more than the control plotse0
- Comparator
- control plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“With the introduction of mineral fertilizers and biological preparation N10P26K26 + N46 + N8 + Agrinos B, 1.0 l/ha in the phase of the beginning of emergence into the tube, the leaf surface area of plants in the earing phase was the highest, in Atlant Myronivskyi variety — 58.30 thousand m2/ha, which is by 25.68 thousand m2/ha more than the control plots”
t0“winter barley crops (Hordeum vulgare L.)”
Claim · model-written summary
The same treatment gave PASO leaf area of 61.13 thousand m2/ha, 27.71 thousand m2/ha above control.
- Taxon
- winter barleyHordeum vulgaret0
- Material
- PASOe0
- Treatment
- N10P26K26 + N46 + N8 + Agrinos B, 1.0 l/hae0
- Outcome
- leaf surface areae0
- Direction
- moree0
- Value
- 61.13 thousand m2/hae0
- Qualifier
- 27.71 thousand m2/hae0
- Comparator
- control plotse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the introduction of mineral fertilizers and biological preparation N10P26K26 + N46 + N8 + Agrinos B, 1.0 l/ha in the phase of the beginning of emergence into the tube, the leaf surface area of plants in the earing phase was the highest, in Atlant Myronivskyi variety — 58.30 thousand m2/ha, which is by 25.68 thousand m2/ha more than the control plots, PASO barley variety — 61.13 thousand m2/ha, which is more than the control plots by 27.71 thousand m2/ha”
t0“winter barley crops (Hordeum vulgare L.)”
Claim · model-written summary
N10P26K26 + N34 gave Atlant Myronivsky photosynthetic potential of 1.76 million g/m2 per day.
- Taxon
- winter barleyHordeum vulgaree0
- Material
- Atlant Myronivskye0
- Treatment
- N10P26K26 + N34 fertilizers in top dressinge0
- Outcome
- photosynthetic potentiale0
- Direction
- moree0
- Value
- 1.76 million g/m2 per daye0
- Comparator
- control arease0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when applying a dose of N10P26K26 + N34 fertilizers in top dressing in the phase of the beginning of tillering, the photosynthetic potential of the Atlant Myronivsky winter barley variety was 1.76 million g/m2 per day, the PASO variety, respectively, 1.90 million g/m2 per day, which is more than the control areas by 0.58– 0.69 million g/m2 per day”
Claim · model-written summary
N10P26K26 + N34 gave PASO photosynthetic potential of 1.90 million g/m2 per day.
- Taxon
- winter barleyHordeum vulgaret0
- Material
- PASOe0
- Treatment
- N10P26K26 + N34 fertilizers in top dressinge0
- Outcome
- photosynthetic potentiale0
- Direction
- moree0
- Value
- 1.90 million g/m2 per daye0
- Comparator
- control arease0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when applying a dose of N10P26K26 + N34 fertilizers in top dressing in the phase of the beginning of tillering, the photosynthetic potential of the Atlant Myronivsky winter barley variety was 1.76 million g/m2 per day, the PASO variety, respectively, 1.90 million g/m2 per day, which is more than the control areas by 0.58– 0.69 million g/m2 per day”
t0“winter barley”
Claim · model-written summary
Combined fertilizer and Agrinos B gave highest net productivity of 3.04 g/m2 per day in Atlant Myronivskyi.
- Taxon
- winter barleyHordeum vulgaret0
- Material
- Atlant Myronivskyie0
- Treatment
- N10P26K26 + N46 + N8 + Agrinos Be0
- Outcome
- net productivitye0
- Direction
- higheste0
- Value
- 3.04 g/m2 per daye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest indicators of net productivity were noted on the plots where mineral fertilizers and biopreparation N10P26K26 + N46 + N8 + Agrinos B were applied, 1.0 l/ha in the phase of the beginning of emergence into the tube, variety Atlant Myronivskyi — 3.04 g/m2 per day, variety PASO 3.12 g/m2 per day”
t0“winter barley”
Claim · model-written summary
Combined fertilizer and Agrinos B gave highest net productivity of 3.12 g/m2 per day in PASO.
- Taxon
- winter barleyHordeum vulgaret0
- Material
- PASOe0
- Treatment
- N10P26K26 + N46 + N8 + Agrinos Be0
- Outcome
- net productivitye0
- Direction
- higheste0
- Value
- 3.12 g/m2 per daye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest indicators of net productivity were noted on the plots where mineral fertilizers and biopreparation N10P26K26 + N46 + N8 + Agrinos B were applied, 1.0 l/ha in the phase of the beginning of emergence into the tube, variety Atlant Myronivskyi — 3.04 g/m2 per day, variety PASO 3.12 g/m2 per day”
t0“winter barley”
The same questions in other papers
fertilization · physiology: photosynthesis · Hordeum vulgare (barley)Positive and negative results
13 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
11 papers more in this group
See all 15 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.