Paper · 2008

Effects of Different Fertilization Rates on Barley Young Vegetative Yield and Quality

YE Yue-hua

6
claims
12
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The effects of different rate of complex fertilizer application on the vegetative barley yield,the contents of soluble protein and chlorophyll and the activity of SOD in barley leaves were studied.The results indicated that increasing of complex fertilizer amount were beneficial to the improvement of barley vegetative yield and the contents of soluble protein,but excessive fertilization rate(87.5kg/666.7m2) showed no marked effects on the increasing of vegetative yield,otherwise chlorophyll content and SOD activity in leaves decreased.The experiment indicated that the local conditions 62.5kg/666.7m2 application rate of complex fertilizer(N∶P2O5∶K2O=16∶16∶16)was suitable based on the suitable basal refuse soil.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing complex fertilizer improved barley vegetative yield.

Treatment
increasing of complex fertilizer amounte0
Outcome
barley vegetative yielde0
Direction
improvemente0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increasing of complex fertilizer amount were beneficial to the improvement of barley vegetative yield”

✓ located verbatim in the source · abstract, characters 224–325 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing complex fertilizer improved soluble protein content in barley.

Treatment
increasing of complex fertilizer amounte0
Outcome
contents of soluble proteine0
Direction
improvemente0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increasing of complex fertilizer amount were beneficial to the improvement of barley vegetative yield and the contents of soluble protein”

✓ located verbatim in the source · abstract, characters 224–361 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Excessive fertilizer at 87.5kg/666.7m2 had no marked effect on increasing vegetative yield.

Treatment
excessive fertilization rate(87.5kg/666.7m2)e0
Outcome
vegetative yielde0
Direction
no marked effectse0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“excessive fertilization rate(87.5kg/666.7m2) showed no marked effects on the increasing of vegetative yield”

✓ located verbatim in the source · abstract, characters 366–473 · show in text ↑
t0

“Barley”

✓ located verbatim in the source · title, characters 44–50 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excessive fertilizer decreased barley leaf chlorophyll content.

Treatment
excessive fertilization rate(87.5kg/666.7m2)e1
Outcome
chlorophyll contente0
Direction
decreasede0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“chlorophyll content and SOD activity in leaves decreased”

✓ located verbatim in the source · abstract, characters 484–540 · show in text ↑
e1

“excessive fertilization rate(87.5kg/666.7m2)”

✓ located verbatim in the source · abstract, characters 366–410 · show in text ↑
t0

“Barley”

✓ located verbatim in the source · title, characters 44–50 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excessive fertilizer decreased barley leaf SOD activity.

Treatment
excessive fertilization rate(87.5kg/666.7m2)e1
Outcome
SOD activity in leavese0
Direction
decreasede0

Not reportedComparator

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“chlorophyll content and SOD activity in leaves decreased”

✓ located verbatim in the source · abstract, characters 484–540 · show in text ↑
e1

“excessive fertilization rate(87.5kg/666.7m2)”

✓ located verbatim in the source · abstract, characters 366–410 · show in text ↑
t0

“Barley”

✓ located verbatim in the source · title, characters 44–50 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommended 62.5kg/666.7m2 complex fertilizer for the stated local conditions.

Outcome
62.5kg/666.7m2 application rate of complex fertilizere0
Qualifier
based on the suitable basal refuse soile0

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

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the local conditions 62.5kg/666.7m2 application rate of complex fertilizer(N∶P2O5∶K2O=16∶16∶16)was suitable based on the suitable basal refuse soil”

✓ located verbatim in the source · abstract, characters 571–718 · show in text ↑
t0

“Barley”

✓ located verbatim in the source · title, characters 44–50 · show in text ↑

fertilization · physiology: antioxidant enzymes · Hordeum vulgare (barley)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

fertilization · physiology: pigments · Hordeum vulgare (barley)Positive and negative results

19 papers: 17 positive, 2 negative or no effect

1 paper in the same direction as this paper · 17 in the opposite direction

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

fertilization · yield · Hordeum vulgare (barley)Positive and negative results

550 papers: 473 positive, 77 negative or no effect

472 papers in the same direction as this paper · 66 in the opposite direction · 11 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

546 papers more in this group

See all 550 papers →

fertilization · physiology: osmolytes · Hordeum vulgare (barley)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.