Paper · 1959 · Japanese Journal of Crop Science

On the Dispersed Irrigation Method with Wheat Straw Bundles in a Paddy Field

Tatsuro KASAI; Seimei KOBAYASHI; Sadanobu SHIMIZU

4
claims
5
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

1) For the purpose of protecting rice plants from a cold irrigation water damage at the entrance of a water way in a paddy field, a dispersed irrigation method with wheat straw bundles was devised and studied. 2) The dispersed irrigation method with wheat straw bundles was arranged as follows; wheat straw bundles which was some 10 cm in diameter were fixed to the surface of a paddy field, making a row with them along a levee, and setting its row inside at 30 cm apart from a levee. As the results, the irrigation water, through the wheat straw bundles, ran slowly into a paddy-field. 3) By using this irrigation method, the irrigation water temperature could be raised bringing about the better growth and ripeness, and higher yield of rice plants.

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Claims 4

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Irrigation water ran slowly through the wheat straw bundles.

Taxon
rice plantsOryza sativat0
Outcome
ran slowlye0

Not reportedComparatorValue

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“the irrigation water, through the wheat straw bundles, ran slowly into a paddy-field”

✓ located verbatim in the source · abstract, characters 502–586 · show in text ↑
t0

“rice plants from a cold irrigation water damage”

✓ located verbatim in the source · abstract, characters 33–80 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation method raised irrigation water temperature.

Taxon
rice plantsOryza sativae0
Treatment
this irrigation methode0
Outcome
irrigation water temperaturee0
Direction
raisede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“By using this irrigation method, the irrigation water temperature could be raised bringing about the better growth and ripeness, and higher yield of rice plants”

✓ located verbatim in the source · abstract, characters 591–751 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation method improved rice growth and ripeness.

Taxon
rice plantsOryza sativae0
Treatment
this irrigation methode0
Outcome
growth and ripenesse0
Direction
bettere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“By using this irrigation method, the irrigation water temperature could be raised bringing about the better growth and ripeness, and higher yield of rice plants”

✓ located verbatim in the source · abstract, characters 591–751 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation method increased rice yield.

Taxon
rice plantsOryza sativae0
Treatment
this irrigation methode0
Outcome
yielde0
Direction
highere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“By using this irrigation method, the irrigation water temperature could be raised bringing about the better growth and ripeness, and higher yield of rice plants”

✓ located verbatim in the source · abstract, characters 591–751 · show in text ↑

irrigation · growth · Oryza sativa (rice)Positive and negative results

291 papers: 222 positive, 69 negative or no effect

221 papers in the same direction as this paper · 62 in the opposite direction · 7 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

287 papers more in this group

See all 291 papers →

irrigation · physiology: water · Oryza sativa (rice)Positive and negative results

380 papers: 350 positive, 30 negative or no effect

349 papers in the same direction as this paper · 25 in the opposite direction · 5 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

376 papers more in this group

See all 380 papers →

irrigation · yield · Oryza sativa (rice)Positive and negative results

1,171 papers: 906 positive, 265 negative or no effect

905 papers in the same direction as this paper · 201 in the opposite direction · 64 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

1,167 papers more in this group

See all 1,171 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.