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“magnitude of decrease”

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Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

The additive variance for grain yield and PE of the UENF-14 population remains at close values in advanced cycles, with no evidence of decrease.

Taxon: popcornt0
Material: UENF-14 populatione3
Outcome: magnitude of the additive variancee3
Direction: remainse3
Qualifier: no evidence of decreases in advanced cyclese4

Verbatim

t0
“Effect of recurrent selection on the variability of the UENF-14 popcorn population”
✓ located verbatim in the source · title, characters 0–82

e3
“It was found that for both characteristics of greatest interest, GY and PE, the magnitude of the additive variance remains with close values in advanced cycles of UENF-14 population”
✓ located verbatim in the source · abstract, characters 680–861

e4
“with no evidence of decreases in advanced cycles”
✓ located verbatim in the source · abstract, characters 900–948

Title

Effect of recurrent selection on the variability of the UENF-14 popcorn population

Rodrigo Moreira Ribeiro; Antônio Teixeira do Amaral Júnior; Guilherme Ferreira Pena; et al. Crop Breeding and Applied Biotechnology 2016. doi:10.1590/1984-70332016v16n2a19

Other claims from this paper (2)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Hybrid maturity was unchanged in 305 counties.

Taxon: maize-based systemst0
Outcome: hybrid maturitiese0
Direction: unchangede0
Value: 305e0

Verbatim

t0
“maize-based systems”
✓ located verbatim in the source · title, characters 113–132

e0
“hybrid maturities changed in 345 of 650 counties with an increase in 64 and decrease in 281; 305 were unchanged”
✓ located verbatim in the source · abstract, characters 1508–1619

Title

Characterizing climate change in the Midwest: Magnitude of warming and plausibility of adaptation strategies for maize-based systems

Lori Abendroth Iowa State University Digital Repository (Iowa State University) 2019

Other claims from this paper (8)

Observation Thermal time warmed disproportionately in northern and eastern counties since 1950.
Observation Central and western counties did not warm substantially.
Observation Northern counties had a near-zero difference between hybrid requirements and environmental thermal availability.
Observation Southern counties had up to 800 GDDs remaining after crop maturation.
Observation Hybrid maturity increased in 64 counties.
Observation Hybrid maturity decreased in 281 counties.
Association For most counties, hybrid maturity shortened as seasonal thermal time lengthened.
Method / resource Soil organic carbon best separated management treatment responses.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

TAC remained relatively constant in unharvested summer-stressed low-water plants unless rainfall stimulated growth.

Taxon: alfalfaMedicago sativat0
Treatment: low water treatmente0
Outcome: TAC levelse0
Direction: remained relatively constante0

Verbatim

e0
“TAC levels of nonharvested summer-stressed plants in the low water treatment remained relatively constant unless rainfall occurred in sufficient magnitude to stimulate top growth, in which case a decrease in TAC levels was observed.”
✓ located verbatim in the source · abstract, characters 3020–3252

t0
“alfalfa”
✓ located verbatim in the source · title, characters 97–104

Title

Effect of water management on forage production and on carbohydrate and nitrogen constituents of alfalfa (Medicago sativa L.).

A. A. Schneiter UA Campus Repository (The University of Arizona) 1973

Other claims from this paper (19)

Observation dry matter production decreased in summer under high and medium irrigation.
Observation plant height at harvest decreased in summer under high and medium irrigation.
Observation efficiency of water use decreased in summer under high and medium irrigation.
Observation total water utilization per growth period decreased in summer under high and medium irrigation.
Observation Daily water use increased in summer under high and medium irrigation.
Intervention effect After irrigation resumed, dry matter production under low water was not significantly different from medium and high water.
Intervention effect After irrigation resumed, harvest plant height under low water was not significantly different from medium and high water.
Observation Alfalfa stand density declined across three production years.
Intervention effect Water management did not significantly influence stand decline or root distribution.
Observation Root morphology varied among genotypes, largely attributed to genetic expression.
Intervention effect Water stress significantly increased root proline content.
Intervention effect Water stress significantly decreased root arginine content.
Intervention effect Water stress significantly increased root sucrose content.
Intervention effect Water stress did not affect root fructose and glucose levels.
Observation Water-insoluble N was lower at midsummer than at the start and end of the season.
Observation Water-soluble protein was lower at midsummer than at the start and end of the season.
Intervention effect Total available carbohydrates and water-soluble protein decreased after harvest.
Observation Water-insoluble N, soluble N, protein amino acid composition and free sugar did not change during regrowth.
Observation TAC decreased in midsummer under medium and high irrigation each year.

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