Paper · 1986 · Experimental Agriculture

Sesame Agronomy in South-east Tanzania. I. Plant Population and Sowing Method

B. R. Taylor; J. Y. Chambi

5
claims
10
verbatim quotes
5
citations
1
research areas
—
Not open access

Abstract

SUMMARY Field trials are described in which the seed yield response of row-sown sesame to increasing plant population was examined, and in which row-sowing was compared with broadcasting at different seed rates. Maximum yields were obtained at an intended 200 to 250 × 10 3 plants ha −1 but yields were not greatly affected by a wider range of populations. Broadcasting, the normal local practice, gave yields slightly higher than those from rows 50 cm apart, the un-thinned rate of 800 × 10 3 viable seeds sown ha −1 yielded as well as treatments thinned to the optimum population, and double this seed rate, unthinned, gave the lowest yields, especially in rows.

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Claims 5

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Maximum sesame yield occurred at an intended 200 to 250 × 10 3 plants ha −1.

Outcome
Maximum yieldse0
Direction
Maximume0
Value
200 to 250 × 10 3 plants ha −1e0

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

“Maximum yields were obtained at an intended 200 to 250 × 10 3 plants ha −1”

✓ located verbatim in the source · abstract, characters 212–286 · show in text ↑
t0

“sesame”

✓ located after whitespace/quote normalisation · title, characters 0–6 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Yield was not greatly affected across a wider population range.

Treatment
wider range of populationse0
Outcome
yieldse0
Direction
not greatly affectede0

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

“yields were not greatly affected by a wider range of populations”

✓ located verbatim in the source · abstract, characters 291–355 · show in text ↑
t0

“sesame”

✓ located after whitespace/quote normalisation · title, characters 0–6 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Broadcasting yielded slightly more than rows 50 cm apart.

Treatment
Broadcastinge0
Outcome
yieldse0
Direction
highere0
Comparator
rows 50 cm aparte0

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

“Broadcasting, the normal local practice, gave yields slightly higher than those from rows 50 cm apart”

✓ located verbatim in the source · abstract, characters 357–458 · show in text ↑
t0

“sesame”

✓ located after whitespace/quote normalisation · title, characters 0–6 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Unthinned sowing at 800 × 10 3 viable seeds per hectare yielded as well as thinning to the optimum population.

Treatment
un-thinned rate of 800 × 10 3 viable seeds sown ha −1e0
Outcome
yielded as well ase0
Direction
as well ase0
Comparator
treatments thinned to the optimum populatione0

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 un-thinned rate of 800 × 10 3 viable seeds sown ha −1 yielded as well as treatments thinned to the optimum population”

✓ located verbatim in the source · abstract, characters 460–581 · show in text ↑
t0

“sesame”

✓ located after whitespace/quote normalisation · title, characters 0–6 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Doubling the unthinned seed rate produced the lowest yields, especially in rows.

Treatment
double this seed rate, unthinnede0
Outcome
yieldse0
Direction
loweste0
Qualifier
especially in rowse0

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

“double this seed rate, unthinned, gave the lowest yields, especially in rows”

✓ located verbatim in the source · abstract, characters 587–663 · show in text ↑
t0

“sesame”

✓ located after whitespace/quote normalisation · title, characters 0–6 · show in text ↑

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

13 papers: 10 positive, 3 negative or no effect

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

  1. negative
  2. negative
  3. negative

9 papers more in this group

See all 13 papers →

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

50 papers: 44 positive, 6 negative or no effect

5 papers in the same direction as this paper · 44 in the opposite direction

  1. positive
  2. positive
  3. positive

46 papers more in this group

See all 50 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.