Paper · 1954 · Japanese Journal of Crop Science

Stubies on the continuous presoaking of rice seed from winter to seeding time : 1. Changes in the seeds buring the presoaking treatment

Seiko SUGAWARA

4
claims
4
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

Absorption of water, loss in nutrient contents and amylase activity of rece seeds during the long-time presoaking treatment were investrgated. The results obtained are as follows : 1) Seeds which are supposed to have strong vitality, as judged from their original location on the mother panicle, are able to absorp water more rapidly than weak grins. 2) The loss of seed contents from the seeds as determined by the decrease of dry-weight during the treatment differs with the different groups of seeds obtained form the different locations on panicle. Sudden inerease of dry-weight loss was observed during April, due apparently to higher temperature. 3) High amylase aetivity was observed in the treated sample of seeds as compared with the control.

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Claims 4

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Seeds judged more vital absorbed water faster than weak grains.

Organ / stage
Seedse0
Outcome
watere0
Direction
more rapidlye0
Comparator
weak grinse0

Not reportedTaxon

Verbatim

e0

“Seeds which are supposed to have strong vitality, as judged from their original location on the mother panicle, are able to absorp water more rapidly than weak grins”

✓ located verbatim in the source · abstract, characters 184–349 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Dry-weight loss varied by location on the panicle.

Material
different groups of seedse0
Organ / stage
seedse0
Outcome
loss of seed contentse0
Direction
differse0

Not reportedTaxon

Verbatim

e0

“The loss of seed contents from the seeds as determined by the decrease of dry-weight during the treatment differs with the different groups of seeds obtained form the different locations on panicle”

✓ located verbatim in the source · abstract, characters 354–551 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Dry-weight loss suddenly increased in April, apparently because of higher temperature.

Outcome
dry-weight losse0
Direction
inereasee0
Qualifier
due apparently to higher temperaturee0

Not reportedTaxon

Verbatim

e0

“Sudden inerease of dry-weight loss was observed during April, due apparently to higher temperature”

✓ located verbatim in the source · abstract, characters 553–651 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated seeds showed higher amylase activity than controls.

Treatment
treated sample of seedse0
Outcome
amylase aetivitye0
Direction
Highe0
Comparator
the controle0

Not reportedTaxon

Verbatim

e0

“High amylase aetivity was observed in the treated sample of seeds as compared with the control”

✓ located verbatim in the source · abstract, characters 656–750 · show in text ↑