Paper · 2011 · Hubei nongye kexue

Preliminary Report on the Application of Formula Fertilizer by Soil Testing on Rice

Yang Yanbin

4
claims
4
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The efficiency of formula fertilizer by soil testing was compared with that of ammonium bicarbonate plus superphosphate in rice production.When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer,rice seedlings were vigorous,the yield and profit per hectare could be increased by 10% and over 900 yuan.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Formula fertilizer efficiency lasted longer than that of the reference fertilizer.

Treatment
formula fertilizer by soil testinge0
Outcome
fertilizer efficiencye0
Direction
lasted longere0
Comparator
ammonium bicarbonate plus superphosphatee0

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 efficiency of formula fertilizer by soil testing was compared with that of ammonium bicarbonate plus superphosphate in rice production.When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer”

✓ located verbatim in the source · abstract, characters 0–231 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice seedlings were vigorous under formula fertilizer.

Treatment
formula fertilizer by soil testinge0
Outcome
seedlings were vigorouse0

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

“When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer,rice seedlings were vigorous”

✓ located verbatim in the source · abstract, characters 139–260 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Formula fertilizer increased rice yield per hectare by 10%.

Treatment
formula fertilizer by soil testinge0
Outcome
yielde0
Direction
increasede0
Value
10%e0
Comparator
ammonium bicarbonate plus superphosphatee0

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 efficiency of formula fertilizer by soil testing was compared with that of ammonium bicarbonate plus superphosphate in rice production.When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer,rice seedlings were vigorous,the yield and profit per hectare could be increased by 10% and over 900 yuan”

✓ located verbatim in the source · abstract, characters 0–337 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Formula fertilizer increased profit per hectare by over 900 yuan.

Treatment
formula fertilizer by soil testinge0
Outcome
profit per hectaree0
Direction
increasede0
Value
over 900 yuane0
Comparator
ammonium bicarbonate plus superphosphatee0

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 efficiency of formula fertilizer by soil testing was compared with that of ammonium bicarbonate plus superphosphate in rice production.When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer,rice seedlings were vigorous,the yield and profit per hectare could be increased by 10% and over 900 yuan”

✓ located verbatim in the source · abstract, characters 0–337 · show in text ↑

fertilization · nutrient: efficiency · Oryza sativa (rice)Positive and negative results

220 papers: 202 positive, 18 negative or no effect

201 papers in the same direction as this paper · 12 in the opposite direction · 6 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

216 papers more in this group

See all 220 papers →

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

3,455 papers: 3,183 positive, 272 negative or no effect

3,182 papers in the same direction as this paper · 207 in the opposite direction · 65 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

3,451 papers more in this group

See all 3,455 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.