Abstract
The article assesses and reflects the main aspects and vision of optimizing the fertilization of winter barley through root and foliar nutrition. The relevance and importance of such technological solutions and the search for optimal options for maximizing the yield potential of modern varieties of winter barley are emphasized, given the importance of this crop for the formation of the agricultural production potential of Ukraine. The processes of mineral nutrition have a significant impact on the growth and development and productivity of winter barley. To achieve the highest possible yield of winter barley grain, scientifically based norms of mineral fertilizers should be applied, and foliar top dressing with micronutrient fertilizers should be carried out during the growing season. One of the factors for increasing the productivity of winter barley is the leaf surface area, which further supports the activity of the photosynthetic apparatus. The leaf surface area significantly depends on the application rates of mineral fertilizers and the period of their application. It was determined that the leaf surface area of winter barley crops varied depending on the varietal composition. It was the highest for the cultivation of the barley variety of foreign selection Paso in the heading phase - 60,05 thousand m2/ha, while the winter barley variety Atlant Mironovsky in this phase was less at the level of 57,06 thousand m2/ha. Cultivation of intensive varieties of winter barley varieties Atlant Mironovsky and Paso requires the introduction of diammophos at the rate of N10P26K26 for sowing, spring top dressing with ammonium nitrate N34, and during the period of emergence of cultivated plants in the tube, the application of urea at a dose of N46, and a micro rate of 4,0 l/ha . Thanks to the application of mineral fertilizers, it is possible to obtain a grain yield of the winter domestic variety Atlant Mironovsky at the level of 6,90 t/ha, respectively, the variety of foreign selection – 7,42 t/ha.
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Claims 8
Claim · model-written summary
Scientifically based mineral fertilizer rates and foliar micronutrient top dressing are recommended for maximum grain yield.
- Taxon
- winter barley
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Hordeum vulgaree0 - Outcome
- scientifically based norms of mineral fertilizers should be applied, and foliar top dressing with micronutrient fertilizers should be carried oute0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“To achieve the highest possible yield of winter barley grain, scientifically based norms of mineral fertilizers should be applied, and foliar top dressing with micronutrient fertilizers should be carried out during the growing season.”
Claim · model-written summary
Leaf surface area significantly depended on fertilizer rate and application period.
- Taxon
- winter barleyHordeum vulgaree1
- Treatment
- application rates of mineral fertilizers and the period of their applicatione0
- Outcome
- leaf surface areae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaf surface area significantly depends on the application rates of mineral fertilizers and the period of their application.”
e1“It was determined that the leaf surface area of winter barley crops varied depending on the varietal composition.”
Claim · model-written summary
Leaf surface area varied with varietal composition.
- Taxon
- winter barleyHordeum vulgaree0
- Material
- varietal compositione0
- Outcome
- leaf surface areae0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It was determined that the leaf surface area of winter barley crops varied depending on the varietal composition.”
Claim · model-written summary
Paso had the highest leaf area at heading, 60,05 thousand m2/ha.
- Taxon
- barleyHordeum vulgaree0
- Material
- Pasoe0
- Organ / stage
- heading phasee0
- Outcome
- leaf surface areae1
- Direction
- higheste0
- Value
- 60,05 thousand m2/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It was the highest for the cultivation of the barley variety of foreign selection Paso in the heading phase - 60,05 thousand m2/ha, while the winter barley variety Atlant Mironovsky in this phase was less at the level of 57,06 thousand m2/ha.”
e1“It was determined that the leaf surface area of winter barley crops varied depending on the varietal composition.”
Claim · model-written summary
Atlant Mironovsky had lower leaf area at heading, 57,06 thousand m2/ha.
- Taxon
- winter barleyHordeum vulgaree0
- Material
- Atlant Mironovskye0
- Organ / stage
- heading phasee0
- Outcome
- leaf surface areae1
- Direction
- lesse0
- Value
- 57,06 thousand m2/hae0
- Comparator
- Pasoe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It was the highest for the cultivation of the barley variety of foreign selection Paso in the heading phase - 60,05 thousand m2/ha, while the winter barley variety Atlant Mironovsky in this phase was less at the level of 57,06 thousand m2/ha.”
e1“It was determined that the leaf surface area of winter barley crops varied depending on the varietal composition.”
Claim · model-written summary
Atlant Mironovsky and Paso require diammophos N10P26K26 at sowing, ammonium nitrate N34 in spring, and urea N46 plus a micro rate of 4,0 l/ha at tube emergence.
- Taxon
- winter barleyHordeum vulgaree0
- Material
- Atlant Mironovsky and Pasoe0
- Outcome
- introduction of diammophos at the rate of N10P26K26 for sowing, spring top dressing with ammonium nitrate N34e0
- Qualifier
- the application of urea at a dose of N46, and a micro rate of 4,0 l/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cultivation of intensive varieties of winter barley varieties Atlant Mironovsky and Paso requires the introduction of diammophos at the rate of N10P26K26 for sowing, spring top dressing with ammonium nitrate N34, and during the period of emergence of cultivated plants in the tube, the application of urea at a dose of N46, and a micro rate of 4,0 l/ha .”
Claim · model-written summary
Mineral fertilizers can give Atlant Mironovsky grain yield of 6,90 t/ha.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- Atlant Mironovskye0
- Treatment
- application of mineral fertilizerse0
- Outcome
- grain yielde0
- Value
- 6,90 t/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thanks to the application of mineral fertilizers, it is possible to obtain a grain yield of the winter domestic variety Atlant Mironovsky at the level of 6,90 t/ha, respectively, the variety of foreign selection – 7,42 t/ha.”
t0“WINTER BARLEY”
Claim · model-written summary
The foreign-selection variety can yield 7,42 t/ha with mineral fertilizers.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- variety of foreign selectione0
- Treatment
- application of mineral fertilizerse0
- Outcome
- grain yielde0
- Value
- 7,42 t/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thanks to the application of mineral fertilizers, it is possible to obtain a grain yield of the winter domestic variety Atlant Mironovsky at the level of 6,90 t/ha, respectively, the variety of foreign selection – 7,42 t/ha.”
t0“WINTER BARLEY”
The same questions in other papers
fertilization · yield · Hordeum vulgare (barley)Positive and negative results
472 papers in the same direction as this paper · 66 in the opposite direction · 11 reporting no difference from an alternative
- positive
- no effect
- negative
546 papers more in this group
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