Paper · 2001 · Indian Journal of Agronomy

Effect of genotype, seedling age and row spacing on performance of transplanted African mustard (Brassica carinata) under late-sown conditions

THAKAR SINGH; KALU SINGH DAHIYA; M.S. SlDHU

11
claims
22
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

A field experiment was conducted during the winter (rabi) seasons of 2001-02 and 2002-03 at Ludhiana, to evaluate the performance of transplanted African mustard (Brassica carinata A. Braun) under late sown condi- tions. Genotype 'PC 5-17' gave 5% higher seed yield than 'PC 5'. Leaf-area index, secondary brancheslplant, siliquaelplant, oil content, oil yield and net returns were significantly more in genotype 'PC 5-17' compared to 'PC 5'. The row spacing of 20, 30 and 40 cm resulted in similar seed yield during both the years. Transplanting of 45 days old seedlings resulted in 34.5% higher seed yield than direct seeding. Transplanting of seedlings of 30 and 60 days age also gave 27.8 and 33.5% respectively higher seed yield than direct seeding. Leaf-area index, number of primary and secondary brancheslplant, siliquaelplant, oil yield, protein yield and net returns were sig- nificantly higher in transplanted crop than direct-seeded ones.

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Claims 11

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

PC 5-17 seed yield was 5% higher than PC 5.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Material
PC 5-17e1
Outcome
seed yielde1
Direction
highere1
Value
5%e1
Comparator
PC 5e1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Genotype 'PC 5-17' gave 5% higher seed yield than 'PC 5'”

✓ located verbatim in the source · abstract, characters 221–277 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

PC 5-17 had significantly greater leaf area index, branches and siliquae than PC 5.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Material
PC 5-17e1
Outcome
Leaf-area index, secondary brancheslplant, siliquaelplante1
Direction
moree1
Comparator
PC 5e1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, secondary brancheslplant, siliquaelplant, oil content, oil yield and net returns were significantly more in genotype 'PC 5-17' compared to 'PC 5'”

✓ located verbatim in the source · abstract, characters 279–441 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

PC 5-17 had significantly greater oil content and oil yield than PC 5.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Material
PC 5-17e1
Outcome
oil content, oil yielde1
Direction
moree1
Comparator
PC 5e1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, secondary brancheslplant, siliquaelplant, oil content, oil yield and net returns were significantly more in genotype 'PC 5-17' compared to 'PC 5'”

✓ located verbatim in the source · abstract, characters 279–441 · show in text ↑
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

PC 5-17 had significantly greater net returns than PC 5.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Material
PC 5-17e1
Outcome
net returnse1
Direction
moree1
Comparator
PC 5e1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, secondary brancheslplant, siliquaelplant, oil content, oil yield and net returns were significantly more in genotype 'PC 5-17' compared to 'PC 5'”

✓ located verbatim in the source · abstract, characters 279–441 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Row spacings of 20, 30 and 40 cm gave similar seed yields.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
row spacing of 20, 30 and 40 cme1
Outcome
seed yielde1
Direction
similare1

Not reportedComparator

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“The row spacing of 20, 30 and 40 cm resulted in similar seed yield during both the years”

✓ located verbatim in the source · abstract, characters 443–531 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Transplanting 45-day seedlings increased seed yield 34.5% over direct seeding.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
Transplanting of 45 days old seedlingse1
Outcome
seed yielde1
Direction
highere1
Value
34.5%e1
Comparator
direct seedinge1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Transplanting of 45 days old seedlings resulted in 34.5% higher seed yield than direct seeding”

✓ located verbatim in the source · abstract, characters 533–627 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Transplanting 30-day seedlings increased seed yield 27.8% over direct seeding.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
Transplanting of seedlings of 30e1
Outcome
seed yielde1
Direction
highere1
Value
27.8e1
Comparator
direct seedinge1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Transplanting of seedlings of 30 and 60 days age also gave 27.8 and 33.5% respectively higher seed yield than direct seeding”

✓ located verbatim in the source · abstract, characters 629–753 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Transplanting 60-day seedlings increased seed yield 33.5% over direct seeding.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
60 days agee1
Outcome
seed yielde1
Direction
highere1
Value
33.5%e1
Comparator
direct seedinge1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Transplanting of seedlings of 30 and 60 days age also gave 27.8 and 33.5% respectively higher seed yield than direct seeding”

✓ located verbatim in the source · abstract, characters 629–753 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Transplanted crops had higher leaf area index, branches and siliquae than directly seeded crops.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
transplanted crope1
Outcome
Leaf-area index, number of primary and secondary brancheslplant, siliquaelplante1
Direction
highere1
Comparator
direct-seeded onese1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, number of primary and secondary brancheslplant, siliquaelplant, oil yield, protein yield and net returns were sig- nificantly higher in transplanted crop than direct-seeded ones”

✓ located verbatim in the source · abstract, characters 755–949 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Transplanted crops had higher oil and protein yields than directly seeded crops.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
transplanted crope1
Outcome
oil yield, protein yielde1
Direction
highere1
Comparator
direct-seeded onese1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, number of primary and secondary brancheslplant, siliquaelplant, oil yield, protein yield and net returns were sig- nificantly higher in transplanted crop than direct-seeded ones”

✓ located verbatim in the source · abstract, characters 755–949 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Transplanted crops had higher net returns than directly seeded crops.

Taxon
Brassica carinata A. BraunBrassica carinatae0
Treatment
transplanted crope1
Outcome
net returnse1
Direction
highere1
Comparator
direct-seeded onese1

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

Brassica carinata
Brassica carinata · TaxonZtmcfaul · Public domain · Wikimedia Commons ↗

Verbatim

e0

“African mustard (Brassica carinata A. Braun)”

✓ located verbatim in the source · abstract, characters 146–190 · show in text ↑
e1

“Leaf-area index, number of primary and secondary brancheslplant, siliquaelplant, oil yield, protein yield and net returns were sig- nificantly higher in transplanted crop than direct-seeded ones”

✓ located verbatim in the source · abstract, characters 755–949 · show in text ↑

density · yield · Brassica carinata (Ethiopian mustard)Positive and negative results

8 papers: 6 positive, 2 negative or no effect

1 paper in the same direction as this paper · 6 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

transplanting · yield · Brassica carinata (Ethiopian mustard)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 →

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.