Paper · 2008 · Anhui nongye kexue

Study on Application of Nanometer Biotechnology on the Yield and Quality of Winter Wheat

Liu Jian

6
claims
9
verbatim quotes
12
citations
2
research areas
—
Not open access

Abstract

[Objective] The aim was to explore the application effect of nano-synergism fertilizer on winter wheat.[Method] The effect of nano-synergism fertilizer on the yield and quality of winter wheat was studied by the field tests in different areas.[Result] After applying nano-synergism fertilizer,the increasing range in wheat yield was 12.34%-19.76%.The protein content of the wheat applied by nano-synergism fertilizer was decreased by 7.52% and the fat content was increased by 33%.The yield of wheat applied by the high amount urea fertilizer was increased by 2.31% than that of wheat applied by the low amount nano-synergism fertilizer,but compared with the wheat applied by high amount urea fertilizer,the saved amount of fertilizer per 667 m2 for the wheat applied by low amount nano-synergism fertilizer was 10 kg,which showed obvious fertilization saving effect.The middle amount nano-synergism fertilizer was the fertilizer with onetime application in autumn and it saved two-time topdressing process in spring than high amount urea fertilizer and was increased by 17.0%,which showed labour saving effect.[Conclusion] The research laid the foundation for the study on mechanism of application of nanometer material on fertilizer.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nano-synergism fertilizer increased wheat yield by 12.34%-19.76%.

Treatment
nano-synergism fertilizere0
Outcome
wheat yielde0
Direction
increasinge0
Value
12.34%-19.76%e0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“After applying nano-synergism fertilizer,the increasing range in wheat yield was 12.34%-19.76%.”

✓ located verbatim in the source · abstract, characters 252–347 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nano-synergism fertilizer decreased wheat protein content by 7.52%.

Treatment
nano-synergism fertilizere0
Outcome
protein contente0
Direction
decreasede0
Value
7.52%e0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The protein content of the wheat applied by nano-synergism fertilizer was decreased by 7.52%”

✓ located verbatim in the source · abstract, characters 347–439 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nano-synergism fertilizer increased wheat fat content by 33%.

Treatment
nano-synergism fertilizere1
Outcome
fat contente0
Direction
increasede0
Value
33%e0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the fat content was increased by 33%”

✓ located verbatim in the source · abstract, characters 444–480 · show in text ↑
e1

“The protein content of the wheat applied by nano-synergism fertilizer was decreased by 7.52%”

✓ located verbatim in the source · abstract, characters 347–439 · show in text ↑
t0

“Winter Wheat”

✓ located verbatim in the source · title, characters 76–88 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High urea fertilizer yielded 2.31% more wheat than low nano-synergism fertilizer.

Treatment
high amount urea fertilizere0
Outcome
yielde0
Direction
increasede0
Value
2.31%e0
Comparator
low amount nano-synergism fertilizere0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The yield of wheat applied by the high amount urea fertilizer was increased by 2.31% than that of wheat applied by the low amount nano-synergism fertilizer”

✓ located verbatim in the source · abstract, characters 481–636 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Low nano-synergism fertilizer saved 10 kg per 667 m2 compared with high urea fertilizer.

Treatment
low amount nano-synergism fertilizere0
Outcome
saved amount of fertilizere0
Direction
savede0
Value
10 kge0
Qualifier
per 667 m2e0
Comparator
high amount urea fertilizere0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“compared with the wheat applied by high amount urea fertilizer,the saved amount of fertilizer per 667 m2 for the wheat applied by low amount nano-synergism fertilizer was 10 kg”

✓ located verbatim in the source · abstract, characters 641–817 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Autumn application of middle nano-synergism fertilizer saved two spring topdressings relative to high urea fertilizer.

Treatment
middle amount nano-synergism fertilizere0
Outcome
topdressing processe0
Direction
savede0
Qualifier
two-timee0
Comparator
high amount urea fertilizere0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The middle amount nano-synergism fertilizer was the fertilizer with onetime application in autumn and it saved two-time topdressing process in spring than high amount urea fertilizer”

✓ located verbatim in the source · abstract, characters 867–1049 · show in text ↑
t0

“Winter Wheat”

✓ located verbatim in the source · title, characters 76–88 · show in text ↑

nanoparticle · quality: protein · Triticum aestivum (wheat)Positive and negative results

44 papers: 40 positive, 4 negative or no effect

3 papers in the same direction as this paper · 40 in the opposite direction

  1. positive
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nanoparticle · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results

45 papers: 43 positive, 2 negative or no effect

42 papers in the same direction as this paper · 2 in the opposite direction

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nanoparticle · yield · Triticum aestivum (wheat)Positive and negative results

260 papers: 242 positive, 18 negative or no effect

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fertilization · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results

288 papers: 232 positive, 56 negative or no effect

231 papers in the same direction as this paper · 54 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
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fertilization · quality: protein · Triticum aestivum (wheat)Positive and negative results

566 papers: 501 positive, 65 negative or no effect

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nitrogen · yield · Triticum aestivum (wheat)Positive and negative results

2,061 papers: 1,737 positive, 324 negative or no effect

1,736 papers in the same direction as this paper · 285 in the opposite direction · 39 reporting no difference from an alternative

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fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

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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.