Paper · 2020 · Greener Journal of Plant breeding and Crop Science

Effect of Different Sorghum Plant Arrangement and Population Density on Sesame-Sorghum Intercrop

Akombo Richard A.; Ajon Abraham T; Adia John E; et al.

3
claims
3
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

In particular, cereal and legumes intercropping is recognized as a common cropping system throughout tropical developing countries. This work is carried out in order to determine the actual within row spacing and the plant arrangement on which sorghum can be intercropped with sesame for higher yields. Varieties of sesame (Sesamum indicum) (CV, E8) and sorghum (Sorghum bicolor) (TG 5760KS ) were used for the experiment which was made up of 5 treatments which were replicated 3 times. The treatments were Sole Sesame, Sole sorghum, Sesame intercrop with sorghum at 50cm×2 stands, 50cm×1 stand and 100cm×1 stand. Data were obtained for plant height at 3, 6 and 9 weeks after planting (WAP), leaf number at 3, 6, and 9 WAP, number of branches at 4, and 8 WAP, number of capsule per plant at harvest, weight of seed, plant height at 3, 6, 9 and 12 WAP, number of leaves at 3, 6, 9 and 12 WAP, number of tillers at 4 and 8 WAP. Generally, intercropping sesame with sorghum reduces the yield of sorghum drastically. The total land equivalent ratio (LER) indicated yield advantages in intercropping sesame with sorghum, especially when sesame was intercropped with sorghum at 1 stand/50cm. It is interesting to note that, sorghum had little effect on sesame LER which produce yield advantage.

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Claims 3

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Sesame intercropping substantially reduced sorghum yield.

Taxon
sorghumSorghume0
Treatment
intercropping sesame with sorghume0
Outcome
yield of sorghume0
Direction
reducese0

Not reportedComparator

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Generally, intercropping sesame with sorghum reduces the yield of sorghum drastically.”

✓ located verbatim in the source · abstract, characters 926–1012 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sesame and sorghum intercropping had land equivalent ratio yield advantages, especially at one sorghum stand per 50 cm.

Treatment
intercropping sesame with sorghume0
Outcome
land equivalent ratio (LER)e0
Direction
yield advantagese0
Qualifier
1 stand/50cme0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The total land equivalent ratio (LER) indicated yield advantages in intercropping sesame with sorghum, especially when sesame was intercropped with sorghum at 1 stand/50cm.”

✓ located verbatim in the source · abstract, characters 1013–1185 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sorghum had little effect on sesame land equivalent ratio.

Treatment
sorghume0
Outcome
sesame LERe0
Direction
little effecte0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“sorghum had little effect on sesame LER which produce yield advantage.”

✓ located verbatim in the source · abstract, characters 1218–1288 · show in text ↑

Sorghum · yield · Sesamum indicum (sesame)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

Sesamum indicum · yield · SorghumPositive and negative results

4 papers: 3 positive, 1 negative or no effect

3 in the opposite direction

  1. positive
  2. positive
  3. positive
See all 4 papers →

intercropping · yield · SorghumResults differ

165 papers: 118 positive, 47 negative or no effect

46 papers in the same direction as this paper · 118 in the opposite direction

  1. positive
  2. positive
  3. positive

161 papers more in this group

See all 165 papers →

intercropping · yield · Sesamum indicum (sesame)Positive and negative results

30 papers: 21 positive, 9 negative or no effect

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

  1. negative
  2. negative
  3. negative

26 papers more in this group

See all 30 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.