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“yield decrease”

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paper W3128367343 ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction lowered intensive barley grain yield by 25%.

Taxon: spring barleyHordeum vulgaree0
Material: intensive varietye0
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: yield of spring barley graine0
Direction: decreasee0
Value: 25e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“a decrease in the yield of spring barley grain was revealed: intensive variety — by 25”
✓ located verbatim in the source · abstract, characters 1574–1660

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction lowered semi-intensive barley grain yield by 22%.

Taxon: spring barleyHordeum vulgaret0
Material: semi-intensivee0
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: yield of spring barley graine1
Direction: decreasee1
Value: 22%e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“semi-intensive — by 22%”
✓ located verbatim in the source · abstract, characters 1662–1685

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced soil nitrogen use by 4.0% in intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: intensivee0
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: use of nutrients from the soile0
Direction: decreasee0
Value: 4.0%e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive”
✓ located verbatim in the source · abstract, characters 1255–1350

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced phosphorus use by 3.4% in intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: intensivee1
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: phosphoruse0
Direction: decreasee1
Value: 3.4e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“phosphorus — by 3.4 and 4.7%”
✓ located verbatim in the source · abstract, characters 1392–1420

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced potassium use by 10.7% in intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: intensivee1
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: potassiume0
Direction: decreasee1
Value: 10.7e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“potassium — by 10.7 and 6.3%, respectively”
✓ located verbatim in the source · abstract, characters 1422–1464

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced phosphorus use by 4.7% in semi-intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: semi-intensivee1
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: phosphoruse0
Direction: decreasee1
Value: 4.7e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“phosphorus — by 3.4 and 4.7%”
✓ located verbatim in the source · abstract, characters 1392–1420

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced potassium use by 6.3% in semi-intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: semi-intensivee1
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: potassiume0
Direction: decreasee1
Value: 6.3%e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“potassium — by 10.7 and 6.3%, respectively”
✓ located verbatim in the source · abstract, characters 1422–1464

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High compaction reduced soil nitrogen use by 2.0% in semi-intensive barley.

Taxon: spring barleyHordeum vulgaret0
Material: semi-intensive varietiese0
Treatment: high (1.4 g/cm3) level of compactione1
Outcome: nitrogene0
Direction: decreasee1
Value: 2.0%e0
Comparator: low (1.0 g/cm3) levele1

Verbatim

e0
“nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties”
✓ located verbatim in the source · abstract, characters 1318–1390

t0
“spring barley varieties”
✓ located verbatim in the source · title, characters 102–125

e1
“In the course of field research, a decrease in the use of nutrients from the soil was revealed: nitrogen by 4.0% — for intensive and 2.0% — for semi-intensive varieties; phosphorus — by 3.4 and 4.7%; potassium — by 10.7 and 6.3%, respectively, at a high (1.4 g/cm3) level of compaction compared to its low (1.0 g/cm3) level. Under the same conditions, a decrease in the yield of spring barley grain was revealed: intensi…” Show full quote
✓ located verbatim in the source · abstract, characters 1222–1686

Title

Influence of structural density and soil moisture on the productivity of intensive and semi-intensive spring barley varieties

K. Uvarenko Visnyk agrarnoi nauky 2021. doi:10.31073/agrovisnyk202101-10

Other claims from this paper (10)

Intervention effect At 1.2 g/cm3 and 80% LMC, barley germination, development and biomass improved relative to compacted soil.
Observation Vzirets attained maximum biomass at 1.2 g/cm3 and 100% LMC with 90 kg/ha NPK fertilizer.
Observation Zdobutok attained maximum biomass at 1.2 g/cm3 and 80% LMC with the stated NP and K rates.
Intervention effect High compaction reduced soil nitrogen use by 4.0% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 3.4% in intensive barley.
Intervention effect High compaction reduced phosphorus use by 4.7% in semi-intensive barley.
Intervention effect High compaction reduced potassium use by 10.7% in intensive barley.
Intervention effect High compaction reduced potassium use by 6.3% in semi-intensive barley.
Intervention effect High compaction lowered intensive barley grain yield by 25%.
Intervention effect High compaction lowered semi-intensive barley grain yield by 22%.

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“yield decrease”

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