Paper · 2009 · Guangdong nongye kexue

Effect of balance fetilization on Tangerine

Zhou Xiu-chong

11
claims
20
verbatim quotes
0
citations
3
research areas
✓
Open access · cc-by-nc

Abstract

A field experiment was conducted to investigate the effect of N,P,K,Mg and B balanced fertilization on the yield and qulity of Tangerine in orchard,with the soil deficient in available N,K,Mg and B.The results showed that the proper combiantion of N,P,K,Mg and B increaesed the foliar nutrient contents in the mature autumn branches,improved the nutritional status of Tangerine.The balanced fertilization of N,P,K,Mg and B increased the fruit yield by 37.7% and 10.1%,enhanced the plantation profits by 49.0% and 11.0%,as compared to the conbinated application of NPK and the farmer's practice,respectively.While the fruit yield is approximately 20 000 kg per hectare,100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit.

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Claims 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced N,P,K,Mg and B increased foliar nutrient contents.

Taxon
TangerineCitrus reticulatae0
Organ / stage
mature autumn branchese0
Treatment
proper combiantion of N,P,K,Mg and Be0
Outcome
foliar nutrient contentse0
Direction
increaesede0

Not reportedComparator

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the proper combiantion of N,P,K,Mg and B increaesed the foliar nutrient contents in the mature autumn branches,improved the nutritional status of Tangerine”

✓ located verbatim in the source · abstract, characters 222–377 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced fertilization improved tangerine nutritional status.

Taxon
TangerineCitrus reticulatae0
Treatment
proper combiantion of N,P,K,Mg and Be0
Outcome
nutritional statuse0
Direction
improvede0

Not reportedComparator

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the proper combiantion of N,P,K,Mg and B increaesed the foliar nutrient contents in the mature autumn branches,improved the nutritional status of Tangerine”

✓ located verbatim in the source · abstract, characters 222–377 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced fertilization increased fruit yield by 37.7% relative to NPK.

Taxon
TangerineCitrus reticulatat0
Treatment
balanced fertilization of N,P,K,Mg and Be0
Outcome
fruit yielde0
Direction
increasede0
Value
37.7%e0
Comparator
conbinated application of NPKe0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“The balanced fertilization of N,P,K,Mg and B increased the fruit yield by 37.7% and 10.1%,enhanced the plantation profits by 49.0% and 11.0%,as compared to the conbinated application of NPK and the farmer's practice,respectively”

✓ located verbatim in the source · abstract, characters 378–606 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced fertilization increased fruit yield by 10.1% relative to farmer practice.

Taxon
TangerineCitrus reticulatat0
Treatment
balanced fertilization of N,P,K,Mg and Be0
Outcome
fruit yielde0
Direction
increasede0
Value
10.1%e0
Comparator
farmer's practicee0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“The balanced fertilization of N,P,K,Mg and B increased the fruit yield by 37.7% and 10.1%,enhanced the plantation profits by 49.0% and 11.0%,as compared to the conbinated application of NPK and the farmer's practice,respectively”

✓ located verbatim in the source · abstract, characters 378–606 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced fertilization enhanced plantation profits by 49.0% relative to NPK.

Taxon
TangerineCitrus reticulatat0
Treatment
balanced fertilization of N,P,K,Mg and Be0
Outcome
plantation profitse0
Direction
enhancede0
Value
49.0%e0
Comparator
conbinated application of NPKe0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“The balanced fertilization of N,P,K,Mg and B increased the fruit yield by 37.7% and 10.1%,enhanced the plantation profits by 49.0% and 11.0%,as compared to the conbinated application of NPK and the farmer's practice,respectively”

✓ located verbatim in the source · abstract, characters 378–606 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Balanced fertilization enhanced plantation profits by 11.0% relative to farmer practice.

Taxon
TangerineCitrus reticulatat0
Treatment
balanced fertilization of N,P,K,Mg and Be0
Outcome
plantation profitse0
Direction
enhancede0
Value
11.0%e0
Comparator
farmer's practicee0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“The balanced fertilization of N,P,K,Mg and B increased the fruit yield by 37.7% and 10.1%,enhanced the plantation profits by 49.0% and 11.0%,as compared to the conbinated application of NPK and the farmer's practice,respectively”

✓ located verbatim in the source · abstract, characters 378–606 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

At about 20 000 kg/ha fruit yield, generating 50 kg fruit absorbed 100.6 g N, 8.6 g P and 65.5 g K.

Taxon
TangerineCitrus reticulatat0
Outcome
Ne0
Value
100.6 g Ne0
Qualifier
50 kg fruite0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“While the fruit yield is approximately 20 000 kg per hectare,100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit”

✓ located verbatim in the source · abstract, characters 607–753 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Generating 50 kg tangerine fruit absorbed 8.6 g P.

Taxon
TangerineCitrus reticulatat0
Outcome
Pe0
Value
8.6 g Pe0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit”

✓ located verbatim in the source · abstract, characters 668–753 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Generating 50 kg tangerine fruit absorbed 65.5 g K.

Taxon
TangerineCitrus reticulatat0
Outcome
Ke0
Value
65.5 g Ke0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit”

✓ located verbatim in the source · abstract, characters 668–753 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Generating 50 kg tangerine fruit absorbed 5.2 g Mg.

Taxon
TangerineCitrus reticulatat0
Outcome
Mge0
Value
5.2 g Mge0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit”

✓ located verbatim in the source · abstract, characters 668–753 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Generating 50 kg tangerine fruit absorbed 106.4 g B.

Taxon
TangerineCitrus reticulatat0
Outcome
Be0
Value
106.4 g Be0

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

Citrus reticulata
Citrus reticulata · TaxonJoe Ravi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Tangerine”

✓ located verbatim in the source · title, characters 34–43 · show in text ↑
e0

“100.6 g N,8.6 g P,65.5 g K,5.2 g Mg and 106.4 g B is absorbed to generate 50 kg fruit”

✓ located verbatim in the source · abstract, characters 668–753 · show in text ↑

magnesium atom · yield · Citrus reticulata (tangerine)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 →

phosphorus · yield · Citrus reticulata (tangerine)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

nitrogen · nutrient: content · Citrus reticulata (tangerine)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

nitrogen · yield · Citrus reticulata (tangerine)Results agree

17 papers: 17 positive, 0 negative or no effect

16 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 papers →

fertilization · yield · Citrus reticulata (tangerine)Results agree

29 papers: 29 positive, 0 negative or no effect

28 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

25 papers more in this group

See all 29 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.