“yield decrease”

Claim · model-written summary

Grain yield of Asa was higher with early sowing than with standard sowing.

Taxon

WheatTriticum aestivume1

Material

Asa (Vrn-D1b)e4

Treatment

early sowinge4

Outcome

grain yielde4

Direction

highere4

Comparator

standard sowinge4

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e4

“The grain yield of Asa (Vrn-D1b) with early sowing was higher than with standard sowing”

Claim · model-written summary

Grain yield of Asakazekomugi was lower in the early-sown crop than in the crop sown at the standard date.

Taxon

WheatTriticum aestivume1

Material

Asakazekomugie5

Treatment

early-sown crope5

Outcome

grain yielde5

Direction

lowere5

Comparator

the crop sown at the standard datee5

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e5

“In contrast, the grain yield of ‘Asakazekomugi’ was lower in the early-sown crop than in the crop sown at the standard date”

Claim · model-written summary

Higher grain yield of Asa under early sowing may be due to its maintenance of high dry matter production after the jointing stage.

Taxon

WheatTriticum aestivume1

Material

Asa (Vrn-D1b)e7

Outcome

grain yielde7

Qualifier

maintaining high dry matter production after the jointing stagee7

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e7

“the higher grain yield of Asa (Vrn-D1b) than that of ‘Asakazekomugi’ under early-sown conditions could be due to Asa (Vrn-D1b) maintaining high dry matter production after the jointing stage”

Claim · model-written summary

Under early sowing, tiller number and leaf area index of Asa were consistently higher than in Asakazekomugi from mid-March onward.

Taxon

WheatTriticum aestivume1

Material

Asa (Vrn-D1b)e3

Treatment

early-sowing conditionse3

Outcome

Tiller number and leaf area indexe3

Direction

highere3

Comparator

Asakazekomugie3

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e3

“Tiller number and leaf area index under early-sowing conditions were consistently higher in Asa (Vrn-D1b) than in ‘Asakazekomugi’ from mid-March onward”

Claim · model-written summary

Under early sowing, dry matter production of the Vrn-D1b near-isogenic line Asa exceeded that of Asakazekomugi from mid-March.

Taxon

WheatTriticum aestivume1

Material

Asa (Vrn-D1b)e2

Treatment

early-sowing conditionse2

Outcome

dry matter productione2

Direction

exceedede2

Comparator

Asakazekomugie2

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e2

“Under early-sowing conditions, dry matter production of the NIL carrying the winter allele of Vrn-D1, named Asa (Vrn-D1b), exceeded that of ‘Asakazekomugi’ from mid-March”

Claim · model-written summary

Early-sown Asakazekomugi could not effectively absorb solar radiation to produce dry matter, possibly because Vrn-D1 accelerated stem elongation in the cold season.

Taxon

WheatTriticum aestivume1

Gene

Vrn-D1e6

Outcome

absorb solar radiation to produce dry mattere6

Qualifier

acceleration of stem elongation caused by the Vrn-D1 gene during the cold seasone6

Verbatim

e1

“Wheat (Triticum aestivum L.) grain yield is predicted to decrease in the future because of an increase in air temperature globally”

e6

“It was suggested that the early-sown ‘Asakazekomugi’ could not effectively absorb solar radiation to produce dry matter because of the acceleration of stem elongation caused by the Vrn-D1 gene during the cold season”