Paper · 2021 · Communications in Soil Science and Plant Analysis

Management of Nano-black Carbon, Phosphorous and Bio Fertilizer Improve Soil Organic Carbon and Ensilage Biomass of Soybean and Maize

Imran; Amanullah; Abdel Rahman M. Al Tawaha

11
claims
18
verbatim quotes
43
citations
2
research areas
—
Not open access

Abstract

Field experiments were conducted for two-consecutive summer seasons of 2016–17 and 2017–18 at Agriculture Research Institute Mingora Swat, Pakistan, on soybean and maize under soybean-wheat (S-W) and maize-wheat (M-W) cropping systems. Three peach sources were used as a residues, its compost and its Nano-black carbon, three phosphorus-rates (50, 75 and 100 kg-ha−1) and two beneficial microbes (PSB and Trichoderma) were tested for improvement of ensilage biomass of maize and soybean, and soil organic-carbon (SOC) under both cropping systems. The results revealed that all the treated plots produced highest SOC compared to the control plots under soybean and maize cropping system. Improved SOC was noted with the OS amendment of Nano-black carbon in both cropping systems. Whereas minimum SOC was noted in soybean experimentation with compost while in maize plot reduced SOC was noted with peach residues incorporation. Beneficial microbes had a significant effect on SOC and improved SOC was recorded with soil application Trichoderma as compared to seed inoculation with PSB in soybean and maize plots. Phosphorus levels had also significant effect on SOC and highest SOC was recorded at 100 kg P ha−1 followed by 75 kg P ha−1 whereas the smallest SOC was recorded with 50 kg P ha−1. Ensilage highest biomass of the both crops was noted with peach Nano-black carbon, followed by compost and reduced biomass were noted with peach residues application. Among the P-rate, increased ensilage biomass was recorded with 100 kg P ha−1application while in case of beneficial microbes application, soil application of Trichoderma produced highest biomass as compared to seed inoculation with PSB.

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Claims 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treated soybean and maize plots had higher SOC than controls.

Taxon
soybean and maizeGlycine maxZea mayse0
Treatment
treated plotse0
Outcome
SOCe0
Direction
higheste0
Comparator
control plotse0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“all the treated plots produced highest SOC compared to the control plots under soybean and maize cropping system”

✓ located verbatim in the source · abstract, characters 573–685 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nano-black carbon improved SOC in both cropping systems.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
OS amendment of Nano-black carbone0
Outcome
SOCe0
Direction
Improvede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Improved SOC was noted with the OS amendment of Nano-black carbon in both cropping systems”

✓ located verbatim in the source · abstract, characters 687–777 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Compost gave the minimum SOC in soybean experimentation.

Taxon
soybeanGlycine maxe0
Treatment
composte0
Outcome
SOCe0
Direction
minimume0

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

“minimum SOC was noted in soybean experimentation with compost”

✓ located verbatim in the source · abstract, characters 787–848 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Peach residue incorporation reduced SOC in maize plots.

Taxon
maizeZea mayse0
Treatment
peach residues incorporatione0
Outcome
SOCe0
Direction
reducede0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“in maize plot reduced SOC was noted with peach residues incorporation”

✓ located verbatim in the source · abstract, characters 855–924 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil-applied Trichoderma raised SOC relative to seed-inoculated PSB in soybean and maize.

Taxon
soybean and maizeGlycine maxZea mayse0
Treatment
soil application Trichodermae0
Interactor
TrichodermaTrichodermae0symbiont
Second interactor
PSBe0symbiont
Outcome
SOCe0
Direction
improvede0
Comparator
seed inoculation with PSBe0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Beneficial microbes had a significant effect on SOC and improved SOC was recorded with soil application Trichoderma as compared to seed inoculation with PSB in soybean and maize plots”

✓ located verbatim in the source · abstract, characters 926–1109 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 100 kg P rate gave the highest SOC, followed by 75 kg P.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
100 kg P ha−1e0
Outcome
SOCe0
Direction
higheste0
Comparator
75 kg P ha−1e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“highest SOC was recorded at 100 kg P ha−1 followed by 75 kg P ha−1”

✓ located verbatim in the source · abstract, characters 1168–1234 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The 50 kg P rate gave the smallest SOC.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
50 kg P ha−1e0
Outcome
SOCe0
Direction
smalleste0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the smallest SOC was recorded with 50 kg P ha−1”

✓ located verbatim in the source · abstract, characters 1243–1290 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Peach Nano-black carbon gave the highest ensilage biomass in both crops.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
peach Nano-black carbone0
Outcome
biomasse0
Direction
higheste0
Comparator
composte0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Ensilage highest biomass of the both crops was noted with peach Nano-black carbon, followed by compost and reduced biomass were noted with peach residues application”

✓ located verbatim in the source · abstract, characters 1292–1457 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Peach residue application reduced ensilage biomass.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
peach residues applicatione0
Outcome
biomasse0
Direction
reducede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“reduced biomass were noted with peach residues application”

✓ located verbatim in the source · abstract, characters 1399–1457 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A 100 kg P rate increased ensilage biomass.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
100 kg P ha−1applicatione0
Outcome
ensilage biomasse0
Direction
increasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“increased ensilage biomass was recorded with 100 kg P ha−1application”

✓ located verbatim in the source · abstract, characters 1477–1546 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soil-applied Trichoderma yielded greater ensilage biomass than seed-inoculated PSB.

Taxon
Soybean and MaizeGlycine maxZea mayst0
Treatment
soil application of Trichodermae0
Interactor
TrichodermaTrichodermae0symbiont
Second interactor
PSBe0symbiont
Outcome
biomasse0
Direction
higheste0
Comparator
seed inoculation with PSBe0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“soil application of Trichoderma produced highest biomass as compared to seed inoculation with PSB”

✓ located verbatim in the source · abstract, characters 1597–1694 · show in text ↑
t0

“Soybean and Maize”

✓ located verbatim in the source · title, characters 116–133 · show in text ↑

Trichoderma · growth · Glycine max (soybean)Results differ

25 papers: 25 positive, 0 negative or no effect

24 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

21 papers more in this group

See all 25 papers →

Trichoderma · growth · Zea mays (maize)Results differ

26 papers: 19 positive, 7 negative or no effect

18 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

22 papers more in this group

See all 26 papers →

Trichoderma · soil: chemistry · Zea mays (maize)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 →

nanoparticle · soil: chemistry · Zea mays (maize)Positive and negative results

12 papers: 9 positive, 3 negative or no effect

8 papers in the same direction as this paper · 3 in the opposite direction

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

8 papers more in this group

See all 12 papers →

application · soil: chemistry · Zea mays (maize)Positive and negative results

12 papers: 10 positive, 2 negative or no effect

9 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. negative
  3. positive

8 papers more in this group

See all 12 papers →

other · soil: chemistry · Glycine max (soybean)Positive and negative results

13 papers: 11 positive, 2 negative or no effect

10 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

9 papers more in this group

See all 13 papers →

other · soil: chemistry · Zea mays (maize)Positive and negative results

38 papers: 35 positive, 3 negative or no effect

34 papers in the same direction as this paper · 3 in the opposite direction

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

34 papers more in this group

See all 38 papers →

fertilization · soil: chemistry · Glycine max (soybean)Positive and negative results

78 papers: 73 positive, 5 negative or no effect

4 papers in the same direction as this paper · 73 in the opposite direction

  1. positive
  2. positive
  3. positive

74 papers more in this group

See all 78 papers →

8 of 14 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.