Paper · 2011 · Modern Agricultural Science and Technology

Study on Yield-increasing Effect of Enteromorpha prolifera Seaweed Fertilizer on Cabbage

Liang Yun-bo

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

Abstract

Outbreak of Enteromorpha prolifera brings large pressure to environment of ocean and city.Nutrition of Enteromorpha prolifera is very rich,it contains rich sulfated polysaccharide,it is a kind of great value seaweed resources.The yield-increasing effect of Enteromorpha prolifera seaweed fertilizer on cabbage was studied.The results showed that the yield-increasing effect of liquid state about Entromorpha prolifera seaweed fertilizer on cabbage was 15.6%,the proportion of powdered fertilizer was 7.4%.It had no significant difference with seaweed fertilizer of kelp as a new type of seaweed fertilizer,it was suitable to popularize in the production.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Liquid seaweed fertilizer increased cabbage yield by 15.6%.

Treatment
liquid state about Entromorpha prolifera seaweed fertilizere0
Outcome
yield-increasing effecte0
Direction
yield-increasinge0
Value
15.6%e0

Not reportedComparator

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

Brassica oleracea var. capitata
Brassica oleracea var. capitata · TaxonThamizhpparithi Maari · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that the yield-increasing effect of liquid state about Entromorpha prolifera seaweed fertilizer on cabbage was 15.6%”

✓ located verbatim in the source · abstract, characters 322–457 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Powdered seaweed fertilizer increased cabbage yield by 7.4%.

Treatment
powdered fertilizere0
Outcome
proportione0
Value
7.4%e0

Not reportedTaxonComparatorDirection

Verbatim

e0

“the proportion of powdered fertilizer was 7.4%”

✓ located verbatim in the source · abstract, characters 458–504 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The fertilizer did not differ significantly from kelp seaweed fertilizer.

Outcome
differencee0
Direction
no significant differencee0
Comparator
seaweed fertilizer of kelpe0

Not reportedTaxonTreatment

Verbatim

e0

“It had no significant difference with seaweed fertilizer of kelp”

✓ located verbatim in the source · abstract, characters 505–569 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommended the seaweed fertilizer for production.

Outcome
suitable to popularize in the productione0

Not reportedTaxon

Verbatim

e0

“it was suitable to popularize in the production”

✓ located verbatim in the source · abstract, characters 606–653 · show in text ↑

other · yield · Brassica oleracea (wild cabbage)Results differ

37 papers: 33 positive, 4 negative or no effect

32 papers in the same direction as this paper · 4 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

33 papers more in this group

See all 37 papers →

fertilization · yield · Brassica oleracea (wild cabbage)Positive and negative results

496 papers: 445 positive, 51 negative or no effect

444 papers in the same direction as this paper · 43 in the opposite direction · 8 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

492 papers more in this group

See all 496 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.