Paper · 2008 · Guangxi nongye kexue

Effects of multielement biological organic fertilizer on quality of pear growing in karst hill area

Zhang JingChi

9
claims
18
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

An application trial on different stages,different depths and different dosages of multielement biolgical organic fertilizer was conducted in pear tree growing in the karst hill area in Baibao Town,Quanzhou County of Guangxi to study their effects on the quality of pear fruit.The results showed that the size of pare fruit could be enlarged and the soluble solid content,the ratio of TS:TA and vitamin C content also could be increased when the multielement biological organic fertilizer was used at the beginning of fruit enlarging stage.There is a preferably integrative effect with the depth of 25cm fertilizing at the beginning of fruit enlarging stage,while it is better with the depth of 15cm fertilizing at the fruit nutrition accumulation stage,and the ratio of TS:TA is higher with the depth of 25cm fertilizing at the beginning of fruit enlarging stage + fruit nutrition accumulation stage.The ratio of TS:TA could be increased and better flavor could be obtained no matter the fertilizer was used at the beginning of fruit enlarging stage,or the fruit nutrition accumulation stages,or the beginning of fruit enlarging stage + fruit nutrition accumulation stage.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fertilizer at the beginning of fruit enlargement enlarged pear fruit.

Treatment
multielement biological organic fertilizere0
Outcome
size of pare fruite0
Direction
enlargede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the size of pare fruit could be enlarged and the soluble solid content,the ratio of TS:TA and vitamin C content also could be increased when the multielement biological organic fertilizer was used at the beginning of fruit enlarging stage”

✓ located verbatim in the source · abstract, characters 301–539 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same application increased soluble solid content.

Treatment
multielement biological organic fertilizere0
Outcome
soluble solid contente0
Direction
increasede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the soluble solid content,the ratio of TS:TA and vitamin C content also could be increased when the multielement biological organic fertilizer was used at the beginning of fruit enlarging stage”

✓ located verbatim in the source · abstract, characters 346–539 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same application increased the TS:TA ratio.

Treatment
multielement biological organic fertilizere0
Outcome
ratio of TS:TAe0
Direction
increasede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the ratio of TS:TA and vitamin C content also could be increased when the multielement biological organic fertilizer was used at the beginning of fruit enlarging stage”

✓ located verbatim in the source · abstract, characters 372–539 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same application increased vitamin C content.

Treatment
multielement biological organic fertilizere0
Outcome
vitamin C contente0
Direction
increasede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“vitamin C content also could be increased when the multielement biological organic fertilizer was used at the beginning of fruit enlarging stage”

✓ located verbatim in the source · abstract, characters 395–539 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A 25cm fertilizer depth at fruit enlargement had a preferable integrated effect.

Treatment
25cm fertilizing at the beginning of fruit enlarging stagee0
Outcome
preferably integrative effecte0

Not reportedDirection

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“There is a preferably integrative effect with the depth of 25cm fertilizing at the beginning of fruit enlarging stage”

✓ located verbatim in the source · abstract, characters 540–657 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A 15cm fertilizer depth was better at fruit nutrition accumulation.

Treatment
15cm fertilizing at the fruit nutrition accumulation stagee0
Outcome
bettere0

Not reportedDirection

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“it is better with the depth of 15cm fertilizing at the fruit nutrition accumulation stage”

✓ located verbatim in the source · abstract, characters 664–753 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

A 25cm fertilizer depth at both stages gave a higher TS:TA ratio.

Treatment
25cm fertilizing at the beginning of fruit enlarging stage + fruit nutrition accumulation stagee0
Outcome
ratio of TS:TAe0
Direction
highere0

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the ratio of TS:TA is higher with the depth of 25cm fertilizing at the beginning of fruit enlarging stage + fruit nutrition accumulation stage”

✓ located verbatim in the source · abstract, characters 758–900 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fertilization at any of the three timing schedules increased TS:TA ratio.

Treatment
fertilizere0
Outcome
ratio of TS:TAe0
Direction
increasede0

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The ratio of TS:TA could be increased and better flavor could be obtained no matter the fertilizer was used at the beginning of fruit enlarging stage,or the fruit nutrition accumulation stages,or the beginning of fruit enlarging stage + fruit nutrition accumulation stage”

✓ located verbatim in the source · abstract, characters 901–1172 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fertilization at any of the three timing schedules produced better flavor.

Treatment
fertilizere0
Outcome
better flavore0

Not reportedDirection

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“better flavor could be obtained no matter the fertilizer was used at the beginning of fruit enlarging stage,or the fruit nutrition accumulation stages,or the beginning of fruit enlarging stage + fruit nutrition accumulation stage”

✓ located verbatim in the source · abstract, characters 943–1172 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 68–72 · show in text ↑

fertilization · molecular: metabolites · Pyrus communis (pear)Positive and negative results

18 papers: 13 positive, 5 negative or no effect

12 papers in the same direction as this paper · 5 in the opposite direction

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

14 papers more in this group

See all 18 papers →

fertilization · growth · Pyrus communis (pear)Positive and negative results

25 papers: 23 positive, 2 negative or no effect

22 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. positive

21 papers more in this group

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fertilization · quality: phytochemicals · Pyrus communis (pear)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
    Zhongyuan fertilizer gave higher fruit flavonoid.

    Different effects of four commercial fertilizers on organic pear orchard · 2014 · compared with other commercial organic fertilizers and homemade compost

    Same direction

See all 2 papers →

fertilization · quality: sugar starch · Pyrus communis (pear)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 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.