Paper · 2023 · Zenodo (CERN European Organization for Nuclear Research)

Intercropping Impact on Weed Dry Matter, Soil C and N, Sugar Quality and Sugarcane (Saccharum officinarum L.) Productivity

Bassey, M. S.; Shittu, E. A.; Ngonadi, E. N.

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verbatim quotes
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citations
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Open access · cc-by

Abstract

The effects of intercropping on weed dry matter, soil C and N, sugar quality and sugarcane productivity were investigated at Badeggi, Nigeria in 2016 and 2017. The results revealed that application of Sugarcane + Groundnut intercropping produced lower weed dry matter comparable to Sugarcane + Soybean intercropping which significantly increased growth and yield attributes of sugarcane. Application of Sugarcane + Groundnut intercropping, resulted in a comparable germination count, Tiller count, plant and stalk height to Soybean intercropping. Similarly, Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable stalk height and brix content. Also, Sugarcane + Groundnut intercropping generated more millable canes and stools per plot. Application of Sugarcane + Groundnut intercropping proved equally effective as Soybean intercropping in contributing the highest soil C and N and cane yield. In the same way, Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable sucrose and glucose content. Lower weed dry matter was found in Sugarcane + Groundnut intercropping, and taller plant and stalks, girth, brix content, millable cane, stools, sucrose, glucose content. and cane yield were observed in Sugarcane + Groundnut intercropping. In conclusion, application of Sugarcane + Groundnut intercropping or Soybean intercropping effectively controlled weeds, increased Soil C and N, plant and stalk height, girth, brix content, millable cane, stools and cane yield of sugarcane.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping produced lower weed dry matter, comparable to Sugarcane + Soybean intercropping.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Interactor
weede0weed
Outcome
weed dry mattere0
Direction
lowere0
Comparator
Sugarcane + Soybean intercroppinge0

Verbatim

e0

“Sugarcane + Groundnut intercropping produced lower weed dry matter comparable to Sugarcane + Soybean intercropping”

✓ located verbatim in the source · abstract, characters 201–315 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping gave germination count and tiller count comparable to Soybean intercropping.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
germination count, Tiller counte0
Direction
comparablee0
Comparator
Soybean intercroppinge0

Verbatim

e0

“Sugarcane + Groundnut intercropping, resulted in a comparable germination count, Tiller count, plant and stalk height to Soybean intercropping”

✓ located verbatim in the source · abstract, characters 403–545 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping gave plant height and stalk height comparable to Soybean intercropping.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
plant and stalk heighte0
Direction
comparablee0
Comparator
Soybean intercroppinge0

Verbatim

e0

“Sugarcane + Groundnut intercropping, resulted in a comparable germination count, Tiller count, plant and stalk height to Soybean intercropping”

✓ located verbatim in the source · abstract, characters 403–545 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable brix content.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
brix contente0
Direction
comparablee0
Comparator
Soybean intercroppinge0

Verbatim

e0

“Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable stalk height and brix content”

✓ located verbatim in the source · abstract, characters 558–669 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping generated more millable canes and stools per plot.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
millable canes and stools per plote0
Direction
moree0

Not reportedComparator

Verbatim

e0

“Sugarcane + Groundnut intercropping generated more millable canes and stools per plot”

✓ located verbatim in the source · abstract, characters 677–762 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping was equally effective as Soybean intercropping in giving the highest soil C and N and cane yield.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
soil C and N and cane yielde0
Direction
higheste0
Comparator
Soybean intercroppinge0

Verbatim

e0

“Application of Sugarcane + Groundnut intercropping proved equally effective as Soybean intercropping in contributing the highest soil C and N and cane yield”

✓ located verbatim in the source · abstract, characters 764–920 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable sucrose and glucose content.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercroppinge0
Outcome
sucrose and glucose contente0
Direction
comparablee0
Comparator
Soybean intercroppinge0

Verbatim

e0

“Sugarcane + Groundnut intercropping and Soybean intercropping produced comparable sucrose and glucose content”

✓ located verbatim in the source · abstract, characters 939–1048 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sugarcane + Groundnut intercropping or Soybean intercropping effectively controlled weeds in sugarcane.

Taxon
Sugarcanee0
Treatment
Sugarcane + Groundnut intercropping or Soybean intercroppinge0
Interactor
weedse0weed
Outcome
weedse0
Direction
controllede0

Not reportedComparator

Verbatim

e0

“application of Sugarcane + Groundnut intercropping or Soybean intercropping effectively controlled weeds”

✓ located verbatim in the source · abstract, characters 1305–1409 · show in text ↑

Arachis hypogaea · yield · Saccharum officinarum (sugarcane)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

4 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

2 papers more in this group

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Arachis hypogaea · molecular: metabolites · Saccharum officinarum (sugarcane)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. no effect
See all 2 papers →

Glycine max · weed · Saccharum officinarum (sugarcane)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Arachis hypogaea · quality: sugar starch · Saccharum officinarum (sugarcane)Results agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. negative
  2. no effect
See all 3 papers →

Arachis hypogaea · weed · Saccharum officinarum (sugarcane)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

intercropping · yield · Saccharum officinarum (sugarcane)Results differ

88 papers: 67 positive, 21 negative or no effect

66 papers in the same direction as this paper · 20 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

84 papers more in this group

See all 88 papers →

intercropping · molecular: metabolites · Saccharum officinarum (sugarcane)Positive and negative results

6 papers: 3 positive, 3 negative or no effect

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

  1. positive
  2. positive
  3. positive
    Intercropping reduced herbicide use by 61%.

    A 7-year multi-criteria analysis of sugarcane intercropping compared to conventional cropping systems · 2026 · compared with conventional chemical and low weed control systems

    No difference from an alternative

2 papers more in this group

See all 6 papers →

intercropping · quality: sugar starch · Saccharum officinarum (sugarcane)Positive and negative results

10 papers: 5 positive, 5 negative or no effect

4 papers in the same direction as this paper · 5 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

8 of 10 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.