Paper · 2015

Cluster Bean (Cyamopsis tetragonoloba L.) Germination and Seedling Growth as Influenced by Seed Invigoration Techniques

Muhammad Aamir Iqbal

8
claims
19
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

To investigate the comparative efficacy of different priming techniques and their effect on germination as well as seedling growth and development of cluster bean, a laboratory trial was conducted in the Allelopathy Laboratory of Department of Agronomy, University of Agriculture Faisalabad Pakistan, during 2010-11. The experimental design was complete randomized design (CRD) and was replicated four times. Eight seeds of cluster bean were placed in each petri dish. Cluster bean seeds were subjected to hydro priming, on-farm priming, halo priming with KNO and priming with two concentrations (2% and 5%) of Moringa leaf 3 extract as experimental treatments. A control treatment was kept for comparison. The results revealed that all priming techniques were effective in increasing the germination as well as growth and development of cluster bean. Priming with 5% Moringa leaf extract was instrumental in decreasing time to start germination (1.8 days) and time taken to 50% germination (3.1 days). It also increased final germination percentage (90%) along with better root and shoot length. Priming with 5% Moringa leaf extract also gave significantly higher root and shoot fresh weight (4.4 and 4.8 g respectively) and it was followed by 2% Moringa leaf extract. Hydro priming performed better than on-farm priming and halo priming with KNO but was much less significant than either 3 concentration of Moringa leaf extract.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All priming techniques increased germination, growth and development of cluster bean relative to the control.

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
priming techniquese1
Outcome
germination as well as growth and developmente1
Direction
increasinge1
Comparator
controle2

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e2

“A control treatment was kept for comparison”

✓ located verbatim in the source · abstract, characters 662–705 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Priming with 5% Moringa leaf extract shortened the time to start germination of cluster bean (1.8 days).

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
5% Moringa leaf extracte3
Outcome
time to start germinatione3
Direction
decreasinge3
Value
1.8 dayse3

Not reportedComparator

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e3

“Priming with 5% Moringa leaf extract was instrumental in decreasing time to start germination (1.8 days) and time taken to 50% germination (3.1 days)”

✓ located verbatim in the source · abstract, characters 852–1001 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Priming with 5% Moringa leaf extract shortened the time taken to 50% germination of cluster bean (3.1 days).

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
5% Moringa leaf extracte3
Outcome
time taken to 50% germinatione3
Direction
decreasinge3
Value
3.1 dayse3

Not reportedComparator

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e3

“Priming with 5% Moringa leaf extract was instrumental in decreasing time to start germination (1.8 days) and time taken to 50% germination (3.1 days)”

✓ located verbatim in the source · abstract, characters 852–1001 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Priming with 5% Moringa leaf extract increased final germination percentage of cluster bean (90%).

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
5% Moringa leaf extracte3
Outcome
final germination percentagee4
Direction
increasede4
Value
90%e4

Not reportedComparator

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e3

“Priming with 5% Moringa leaf extract was instrumental in decreasing time to start germination (1.8 days) and time taken to 50% germination (3.1 days)”

✓ located verbatim in the source · abstract, characters 852–1001 · show in text ↑
e4

“It also increased final germination percentage (90%)”

✓ located verbatim in the source · abstract, characters 1003–1055 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Priming with 5% Moringa leaf extract significantly increased root and shoot fresh weight of cluster bean (4.4 and 4.8 g respectively).

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
5% Moringa leaf extracte5
Outcome
root and shoot fresh weighte5
Direction
highere5
Value
4.4 and 4.8 g respectivelye5

Not reportedComparator

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e5

“Priming with 5% Moringa leaf extract also gave significantly higher root and shoot fresh weight (4.4 and 4.8 g respectively)”

✓ located verbatim in the source · abstract, characters 1097–1221 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Priming with 2% Moringa leaf extract ranked second after 5% Moringa leaf extract for root and shoot fresh weight of cluster bean.

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
2% Moringa leaf extracte6
Outcome
root and shoot fresh weighte5
Direction
followed bye6
Comparator
5% Moringa leaf extracte5

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e5

“Priming with 5% Moringa leaf extract also gave significantly higher root and shoot fresh weight (4.4 and 4.8 g respectively)”

✓ located verbatim in the source · abstract, characters 1097–1221 · show in text ↑
e6

“it was followed by 2% Moringa leaf extract”

✓ located verbatim in the source · abstract, characters 1226–1268 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hydro priming performed better than on-farm priming and halo priming with KNO in cluster bean.

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
Hydro priminge7
Outcome
performed bettere7
Direction
bettere7
Comparator
on-farm priming and halo priming with KNOe7

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e7

“Hydro priming performed better than on-farm priming and halo priming with KNO”

✓ located verbatim in the source · abstract, characters 1270–1347 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Hydro priming was much less effective than the three concentrations of Moringa leaf extract in cluster bean.

Taxon
cluster beanCyamopsis tetragonolobae1
Treatment
Hydro priminge7
Outcome
much less significante6
Direction
lesse6
Comparator
3 concentration of Moringa leaf extracte6

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

Cyamopsis tetragonoloba
Cyamopsis tetragonoloba · Taxon · picture from its Wikimedia Commons categoryTon Rulkens · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e1

“all priming techniques were effective in increasing the germination as well as growth and development of cluster bean”

✓ located verbatim in the source · abstract, characters 733–850 · show in text ↑
e7

“Hydro priming performed better than on-farm priming and halo priming with KNO”

✓ located verbatim in the source · abstract, characters 1270–1347 · show in text ↑
e6

“but was much less significant than either 3 concentration of Moringa leaf extract”

✓ located verbatim in the source · abstract, characters 1348–1429 · show in text ↑

botanical · growth · Cyamopsis tetragonoloba (cluster bean)Positive and negative results

10 papers: 9 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

seed treatment · growth · Cyamopsis tetragonoloba (cluster bean)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 →

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.