Paper · 2021 · Fundamental and applied agriculture

Growth and Yield of Broccoli (Brassica oleracea L. var. italica) Impacted by Seedling Age and Mulching Materials

Afsana Yasmin; Md Hossain; Md Rahman

16
claims
48
verbatim quotes
2
citations
1
research areas
✓
Open access · cc-by-nc

Abstract

The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh to explore the influence of seedling age and mulching materials on growth and yield of broccoli. The experiment consisted of three seedling ages viz., 21, 28, 35 days and five mulching materials viz., control (Non-mulch), black polythene, rice straw, water hyacinth and white polythene. The experiment was laid out following randomized complete block design with three replications. Results showed that the highest plant height (34.91 cm), number of leaves (15.81), yield (12.19 t/ha) were recorded in 35-day-old seedling (A3 treatment). Among the mulching treatments, the highest plant height (33.55 cm), number of leaves (16.66), yield (11.11 t/ha) were recorded under black polythene mulch (T2 treatment) while non-mulch control condition (T1 treatment) performed inferior on most of the studied parameters. Regarding the combined effects of seedling age and mulching materials, it was observed that maximum number of leaves (16.80) and highest plant height (36.58 cm). Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene) and the lowest were recorded from A1T1 (21-day-old seedling with non-mulch control condition) treatment. It was found that 35-day-old seedling with black polythene performed superior on plant growth and yield of broccoli whereas the lowest results obtained from 21-day-old seedling with non-mulch control condition. However, it can be concluded that the highest production of broccoli is obtained from 35-day-old seedling and black polythene mulch. [Fundam Appl Agric 2021; 6(2.000): 134-143]

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. 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 16

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedlings had the highest plant height (34.91 cm).

Treatment
35-day-old seedlinge1
Outcome
plant heighte1
Direction
higheste1
Value
34.91 cme1
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e1

“the highest plant height (34.91 cm), number of leaves (15.81), yield (12.19 t/ha) were recorded in 35-day-old seedling (A3 treatment)”

✓ located verbatim in the source · abstract, characters 539–672 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedlings had the highest number of leaves (15.81).

Treatment
35-day-old seedlinge1
Outcome
number of leavese1
Direction
higheste1
Value
15.81e1
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e1

“the highest plant height (34.91 cm), number of leaves (15.81), yield (12.19 t/ha) were recorded in 35-day-old seedling (A3 treatment)”

✓ located verbatim in the source · abstract, characters 539–672 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedlings had the highest yield (12.19 t/ha).

Treatment
35-day-old seedlinge1
Outcome
yielde1
Direction
higheste1
Value
12.19 t/hae1
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e1

“the highest plant height (34.91 cm), number of leaves (15.81), yield (12.19 t/ha) were recorded in 35-day-old seedling (A3 treatment)”

✓ located verbatim in the source · abstract, characters 539–672 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Black polythene mulch gave the highest plant height (33.55 cm).

Treatment
black polythene mulche2
Outcome
plant heighte2
Direction
higheste2
Value
33.55 cme2
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e2

“the highest plant height (33.55 cm), number of leaves (16.66), yield (11.11 t/ha) were recorded under black polythene mulch (T2 treatment)”

✓ located verbatim in the source · abstract, characters 705–843 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Black polythene mulch gave the highest number of leaves (16.66).

Treatment
black polythene mulche2
Outcome
number of leavese2
Direction
higheste2
Value
16.66e2
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e2

“the highest plant height (33.55 cm), number of leaves (16.66), yield (11.11 t/ha) were recorded under black polythene mulch (T2 treatment)”

✓ located verbatim in the source · abstract, characters 705–843 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Black polythene mulch gave the highest yield (11.11 t/ha).

Treatment
black polythene mulche2
Outcome
yielde2
Direction
higheste2
Value
11.11 t/hae2
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e2

“the highest plant height (33.55 cm), number of leaves (16.66), yield (11.11 t/ha) were recorded under black polythene mulch (T2 treatment)”

✓ located verbatim in the source · abstract, characters 705–843 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The non-mulch control condition performed inferior on most of the studied parameters.

Treatment
non-mulch control conditione3
Outcome
most of the studied parameterse3
Direction
inferiore3
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e3

“non-mulch control condition (T1 treatment) performed inferior on most of the studied parameters”

✓ located verbatim in the source · abstract, characters 850–945 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined seedling age and mulching treatments gave the maximum number of leaves (16.80).

Treatment
combined effects of seedling age and mulching materialse4
Outcome
number of leavese4
Direction
maximume4
Value
16.80e4
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e4

“Regarding the combined effects of seedling age and mulching materials, it was observed that maximum number of leaves (16.80) and highest plant height (36.58 cm)”

✓ located verbatim in the source · abstract, characters 947–1107 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined seedling age and mulching treatments gave the highest plant height (36.58 cm).

Treatment
combined effects of seedling age and mulching materialse4
Outcome
plant heighte4
Direction
higheste4
Value
36.58 cme4
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e4

“Regarding the combined effects of seedling age and mulching materials, it was observed that maximum number of leaves (16.80) and highest plant height (36.58 cm)”

✓ located verbatim in the source · abstract, characters 947–1107 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave the maximum diameter of primary curd (15.60 cm).

Treatment
35-day-old seedling with black polythenee5
Outcome
diameter of primary curde5
Direction
Maximume5
Value
15.60 cme5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave the minimum days to curd initiation (64.39 days after transplanting).

Treatment
35-day-old seedling with black polythenee5
Outcome
days to curd initiatione5
Direction
minimume5
Value
64.39 days after transplantinge5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave a higher weight of primary curd (410.31 g).

Treatment
35-day-old seedling with black polythenee5
Outcome
weight of primary curde5
Direction
higherinferrede5
Value
410.31 ge5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave a higher fresh weight of leaves (745.33 gm).

Treatment
35-day-old seedling with black polythenee5
Outcome
fresh weight of leavese5
Direction
higherinferrede5
Value
745.33 gme5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave a higher dry matter of primary curd (19.43%).

Treatment
35-day-old seedling with black polythenee5
Outcome
dry matter of primary curde5
Direction
higherinferrede5
Value
19.43%e5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 35-day-old seedling with black polythene gave a higher yield (13.41 t/ha).

Treatment
35-day-old seedling with black polythenee5
Outcome
yielde5
Direction
higherinferrede5
Value
13.41 t/hae5
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e5

“Maximum diameter of primary curd (15.60 cm), minimum days to curd initiation (64.39 days after transplanting), weight of primary curd (410.31 g), fresh weight of leaves (745.33 gm), dry matter of primary curd (19.43%), yield (13.41 t/ha) were obtained from A3T2 treatment (35-day-old seedling with black polythene)”

✓ located verbatim in the source · abstract, characters 1109–1423 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The 21-day-old seedling with non-mulch control condition gave the lowest plant growth and yield results.

Treatment
21-day-old seedling with non-mulch control conditione6
Outcome
plant growth and yielde6
Direction
loweste6
Comparator
35-day-old seedling with black polythenee6
Setting
Horticulture Farme0

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

t0

“Broccoli (Brassica oleracea L. var. italica)”

✓ located verbatim in the source · title, characters 20–64 · show in text ↑
e0

“The experiment was conducted at the Horticulture Farm of the Department of Horticulture, Bangladesh Agricultural University, Mymensingh”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
e6

“35-day-old seedling with black polythene performed superior on plant growth and yield of broccoli whereas the lowest results obtained from 21-day-old seedling with non-mulch control condition”

✓ located verbatim in the source · abstract, characters 1547–1738 · show in text ↑

poly(ethylene) · yield · Brassica oleracea (wild cabbage)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

8 papers more in this group

See all 12 papers →

poly(ethylene) · growth · Brassica oleracea (wild cabbage)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

mulching · yield · Brassica oleracea (wild cabbage)Results differ

61 papers: 49 positive, 12 negative or no effect

48 papers in the same direction as this paper · 10 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

57 papers more in this group

See all 61 papers →

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

33 papers: 31 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

29 papers more in this group

See all 33 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.