Paper · 2013 · IOSR Journal of Agriculture and Veterinary Science

Effect of Phosphorus Fertilizers on Growth and Physiological Phosphorus Use Efficiency of Three Soy Bean Cultivars

Environmental Science Dept. College of Science, University of Salahaddin-Hawler, Iraq

10
claims
20
verbatim quotes
17
citations
2
research areas
✓
Open access

Abstract

A pot experiment was conducted to study the effect of difference phosphorus fertilizers on growth and nutrient status of soya bean cultivars. The treatments including, three cultivars of soybean (C1=4.7, C2=43355, C3=44NK), the phosphorus fertilizers including (P1=Control no fertilizer,P2=Triple super phosphate, P3=Di ammonium phosphate,P4=Di potassium phosphate, P5=NPK 20:20:20 with some trace elements and P6=NPK 12:36:12 with Mg) each of them applied in 75 Kg P.ha -1 . The factorial experiment was laid out in a complete randomized design (CRD) with three replicates. The results indicates that the highest values (23.47 g.pot -1 12.07 g.pot -1 and 1117.62 kg.ka -1 ) for shoot dry matter , root dry matter and biological yield respectively were given by the application superphosphate fertilizers in the cultivar 44NK followed by the cultivars 4.7 and 43355 which treated by the PK and NPK (12:36:12) Mg respectively. However the result revealed that the increase in uptake of P with the application of phosphorus over control was 280.49% in case of 44NK cultivar, 255.01 % in case of 4.7 cultivar and 99.75% in case of 43355cultivar. The high values of PUEp (55.556%) and PFE(10.079%) were recorded by the application of superphosphate in 44NK cultivars, while the low values were (4.622% and 0.392%) over control recorded by the application of NPK(20:20:20) trace elements and super phosphate in case of 4.7 and 43355 cultivars respectively.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Superphosphate gave the highest shoot dry matter in cultivar 44NK at 23.47 g.pot -1.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
superphosphate fertilizerse0
Outcome
shoot dry mattere0
Direction
higheste0
Value
23.47 g.pot -1e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“highest values (23.47 g.pot -1 12.07 g.pot -1 and 1117.62 kg.ka -1 ) for shoot dry matter , root dry matter and biological yield respectively were given by the application superphosphate fertilizers in the cultivar 44NK”

✓ located verbatim in the source · abstract, characters 606–825 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Superphosphate gave the highest root dry matter in cultivar 44NK at 12.07 g.pot -1.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
superphosphate fertilizerse0
Outcome
root dry mattere0
Direction
higheste0
Value
12.07 g.pot -1e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“highest values (23.47 g.pot -1 12.07 g.pot -1 and 1117.62 kg.ka -1 ) for shoot dry matter , root dry matter and biological yield respectively were given by the application superphosphate fertilizers in the cultivar 44NK”

✓ located verbatim in the source · abstract, characters 606–825 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Superphosphate gave the highest biological yield in cultivar 44NK at 1117.62 kg.ka -1.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
superphosphate fertilizerse0
Outcome
biological yielde0
Direction
higheste0
Value
1117.62 kg.ka -1e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“highest values (23.47 g.pot -1 12.07 g.pot -1 and 1117.62 kg.ka -1 ) for shoot dry matter , root dry matter and biological yield respectively were given by the application superphosphate fertilizers in the cultivar 44NK”

✓ located verbatim in the source · abstract, characters 606–825 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus application increased P uptake in cultivar 44NK by 280.49% relative to control.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
application of phosphoruse0
Outcome
uptake of Pe0
Direction
increasee0
Value
280.49%e0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“increase in uptake of P with the application of phosphorus over control was 280.49% in case of 44NK cultivar”

✓ located verbatim in the source · abstract, characters 963–1071 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus application increased P uptake in cultivar 4.7 by 255.01 %.

Taxon
Soy BeanGlycine maxt0
Material
4.7e0
Treatment
application of phosphoruse0
Outcome
uptake of Pe0
Direction
increasee0
Value
255.01 %e0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“increase in uptake of P with the application of phosphorus over control was 280.49% in case of 44NK cultivar, 255.01 % in case of 4.7 cultivar”

✓ located verbatim in the source · abstract, characters 963–1105 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phosphorus application increased P uptake in cultivar 43355 by 99.75%.

Taxon
Soy BeanGlycine maxt0
Material
43355e0
Treatment
application of phosphoruse0
Outcome
uptake of Pe0
Direction
increasee0
Value
99.75%e0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“increase in uptake of P with the application of phosphorus over control was 280.49% in case of 44NK cultivar, 255.01 % in case of 4.7 cultivar and 99.75% in case of 43355cultivar”

✓ located verbatim in the source · abstract, characters 963–1141 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Superphosphate in cultivar 44NK produced the high PUEp value of 55.556%.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
superphosphatee0
Outcome
PUEpe0
Direction
highe0
Value
55.556%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“high values of PUEp (55.556%) and PFE(10.079%) were recorded by the application of superphosphate in 44NK cultivars”

✓ located verbatim in the source · abstract, characters 1147–1262 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Superphosphate in cultivar 44NK produced the high PFE value of 10.079%.

Taxon
Soy BeanGlycine maxt0
Material
44NKe0
Treatment
superphosphatee0
Outcome
PFEe0
Direction
highe0
Value
10.079%e0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“high values of PUEp (55.556%) and PFE(10.079%) were recorded by the application of superphosphate in 44NK cultivars”

✓ located verbatim in the source · abstract, characters 1147–1262 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NPK with trace elements in cultivar 4.7 gave a low reported efficiency value of 4.622%.

Taxon
Soy BeanGlycine maxt0
Material
4.7e0
Treatment
NPK(20:20:20) trace elementse0
Outcome
low valuese0
Direction
lowe0
Value
4.622%e0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“low values were (4.622% and 0.392%) over control recorded by the application of NPK(20:20:20) trace elements and super phosphate in case of 4.7 and 43355 cultivars respectively”

✓ located verbatim in the source · abstract, characters 1274–1450 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Superphosphate in cultivar 43355 gave a low reported efficiency value of 0.392%.

Taxon
Soy BeanGlycine maxt0
Material
43355e0
Treatment
super phosphatee0
Outcome
low valuese0
Direction
lowe0
Value
0.392%e0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“low values were (4.622% and 0.392%) over control recorded by the application of NPK(20:20:20) trace elements and super phosphate in case of 4.7 and 43355 cultivars respectively”

✓ located verbatim in the source · abstract, characters 1274–1450 · show in text ↑
t0

“Soy Bean Cultivars”

✓ located verbatim in the source · title, characters 96–114 · show in text ↑

phosphorus · nutrient: content · Glycine max (soybean)Positive and negative results

124 papers: 107 positive, 17 negative or no effect

106 papers in the same direction as this paper · 17 in the opposite direction

  1. positive
  2. negative
  3. no effect

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phosphorus · growth · Glycine max (soybean)Positive and negative results

146 papers: 117 positive, 29 negative or no effect

116 papers in the same direction as this paper · 28 in the opposite direction · 1 reporting no difference from an alternative

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  2. no effect
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phosphorus · yield · Glycine max (soybean)Positive and negative results

355 papers: 303 positive, 52 negative or no effect

302 papers in the same direction as this paper · 42 in the opposite direction · 10 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

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fertilization · growth · Glycine max (soybean)Positive and negative results

418 papers: 359 positive, 59 negative or no effect

358 papers in the same direction as this paper · 56 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

414 papers more in this group

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fertilization · yield · Glycine max (soybean)Positive and negative results

1,192 papers: 1,021 positive, 171 negative or no effect

1,020 papers in the same direction as this paper · 155 in the opposite direction · 16 reporting no difference from an alternative

  1. no effect
  2. positive
  3. positive

1,188 papers more in this group

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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.