Paper · 2016 · Indian Journal of Horticulture

Growth, yield and quality response of organic broccoli to intercrops and crop geometry

Lalu Prasad Yadav; Avtar Singh; S.K. Malhotra

13
claims
15
verbatim quotes
8
citations
3
research areas
✓
Open access · cc-by

Abstract

A field experiment was conducted to evaluate the efficacy of intercropping and crop geometry in organic production of broccoli (Brassica oleracea var. italica) during winter season of the year 2013–2014. The experiment was laid out in split plot design replicated thrice with three different organic manures and two spacings as main plot treatments and five intercrops. Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly, while plant height (63.9 cm) was recorded maximum in the treatment M2S2C1, whereas yield of intercrop per ha (134.9 q) was recorded maximum in the M2S2C5 treatment. Amongst the intercropping treatments, broccoli + fenugreek along with vermicompost application following the spacing of 45 x 45 cm (M2S1C4) recorded the highest growth and yield attributing characters except number of sprouts per plant, which was found significantly better in the treatment (M2S1C3).

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 13

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum number of leaves (28.6) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
number of leavese0
Direction
maximume0
Value
28.6e0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum weight of main head (203.3 g) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
weight of main heade0
Direction
maximume0
Value
203.3 ge0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum head girth (15.2 cm) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
head girthe0
Direction
maximume0
Value
15.2 cme0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum number of sprouts per plant (9.9) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
number of sprouts per plante0
Direction
maximume0
Value
9.9e0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum yield of sprouts per plant (407.6 g) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
yield of sprouts per plante0
Direction
maximume0
Value
407.6 ge0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum yield of sprouts/plant (main head + sprouts) per plant (610.9 g) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
yield of sprouts/plant (main head + sprouts) per plante0
Direction
maximume0
Value
610.9 ge0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum total yield per ha (301.7 q) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
total yield per hae0
Direction
maximume0
Value
301.7 qe0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum vitamin A (14.43 mg/100 g) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
vitamin Ae0
Direction
maximume0
Value
14.43 mg/100 ge0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum vitamin C (96.80 mg/100 g) among 30 combinations.

Treatment
application of vermicompost coupled with single row spacing and sole crop of broccolie0
Outcome
vitamin Ce0
Direction
maximume0
Value
96.80 mg/100 ge0
Comparator
30 treatment combinationse0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Among the 30 treatment combinations, application of vermicompost coupled with single row spacing and sole crop of broccoli (M2S1C1) reordered the maximum values in terms of number of leaves (28.6), weight of main head (203.3 g), head girth (15.2 cm), number of sprouts per plant (9.9), yield of sprouts per plant (407.6 g), yield of sprouts/plant (main head + sprouts) per plant (610.9 g), total yield per ha (301.7 q), vitamin A (14.43 mg/100 g) and vitamin C (96.80 mg/100 g) significantly”

✓ located verbatim in the source · abstract, characters 370–861 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

M2S2C1 had maximum plant height of 63.9 cm.

Treatment
M2S2C1e0
Outcome
plant heighte0
Direction
maximume0
Value
63.9 cme0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (63.9 cm) was recorded maximum in the treatment M2S2C1, whereas yield of intercrop per ha (134.9 q) was recorded maximum in the M2S2C5 treatment”

✓ located verbatim in the source · abstract, characters 869–1026 · show in text ↑
t0

“broccoli”

✓ located verbatim in the source · title, characters 46–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

M2S2C5 had maximum intercrop yield of 134.9 q per ha.

Treatment
M2S2C5e0
Outcome
yield of intercrop per hae0
Direction
maximume0
Value
134.9 qe0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height (63.9 cm) was recorded maximum in the treatment M2S2C1, whereas yield of intercrop per ha (134.9 q) was recorded maximum in the M2S2C5 treatment”

✓ located verbatim in the source · abstract, characters 869–1026 · show in text ↑
t0

“broccoli”

✓ located verbatim in the source · title, characters 46–54 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Broccoli with fenugreek, vermicompost and 45 x 45 cm spacing had the highest growth and yield attributes except sprout number.

Treatment
broccoli + fenugreek along with vermicompost application following the spacing of 45 x 45 cme0
Outcome
growth and yield attributing characterse0
Direction
higheste0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“broccoli + fenugreek along with vermicompost application following the spacing of 45 x 45 cm (M2S1C4) recorded the highest growth and yield attributing characters except number of sprouts per plant, which was found significantly better in the treatment (M2S1C3)”

✓ located verbatim in the source · abstract, characters 1066–1327 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

M2S1C3 had significantly better sprout number.

Treatment
M2S1C3e0
Outcome
number of sprouts per plante0
Direction
bettere0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“broccoli + fenugreek along with vermicompost application following the spacing of 45 x 45 cm (M2S1C4) recorded the highest growth and yield attributing characters except number of sprouts per plant, which was found significantly better in the treatment (M2S1C3)”

✓ located verbatim in the source · abstract, characters 1066–1327 · show in text ↑

Trigonella foenum-graecum · yield · Brassica oleracea (wild cabbage)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

1 paper more in this group

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Brassica oleracea var. italica · growth · Brassica oleracea (wild cabbage)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. negative
  2. negative
  3. positive

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Brassica oleracea var. italica · quality: phytochemicals · Brassica oleracea (wild cabbage)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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Brassica oleracea var. italica · yield · Brassica oleracea (wild cabbage)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
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  3. positive

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fertilization · quality: phytochemicals · Brassica oleracea (wild cabbage)Results differ

66 papers: 57 positive, 9 negative or no effect

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

  1. no effect
  2. no effect
  3. negative

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intercropping · quality: phytochemicals · Brassica oleracea (wild cabbage)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

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

  1. no effect
  2. positive
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intercropping · growth · Brassica oleracea (wild cabbage)Positive and negative results

14 papers: 12 positive, 2 negative or no effect

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

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density · growth · Brassica oleracea (wild cabbage)Positive and negative results

25 papers: 19 positive, 6 negative or no effect

18 papers in the same direction as this paper · 6 in the opposite direction

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

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8 of 12 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.