Paper · 2017 · Journal of Plant Nutrition

UsingMoringa oleiferaextract as biostimulant enhancing the growth, yield and nutrients accumulation of pea plants

Abdel-Rahaman M. A. Merwad

6
claims
12
verbatim quotes
53
citations
2
research areas
—
Not open access

Abstract

Trials on the potentials of moringa for organic farming have shown that leaves contain substances, which when sprayed on crops enhance growth and yield of crops. Moringa is nutrient-rich plant with combination of antioxidants, amino acids, nutrients, potassium (K), calcium (Ca), iron (Fe) and vitamins. A field experiment was conducted on a sandy soil conditions at Salhia El-gdida county, El-Sharkia Government, Egypt during the growth seasons of 2014/2015 to study the effect of moringa leaves extract (MLE) at different rates on yield and nutrient accumulation of pea plants (pisum sativum L.). Foliar spraying of MLE was done in three equal doses at 25, 35 and 45 after planting at a rate of 0%, 1%, 2%, 3% and 4%. All treatments of MLE significantly increased fresh pods yield, shoot and seeds dry weight, biological yield, 100 seed weight, yield efficiency, protein content and nutrient accumulation as compared to control. The highest values of photosynthetic pigments, growth parameters and nutrient accumulation of plants were obtained with 4% of MLE. Also, the highest percentage increase in fresh pods yield and protein content of 82.5% and 45%, respectively, was recorded from the treatment of 4% MLE.

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Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Moringa leaf extract significantly increased pea fresh pod yield, shoot and seed dry weight.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
MLEe0
Outcome
fresh pods yield, shoot and seeds dry weighte0
Direction
increasede0
Comparator
controle0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“All treatments of MLE significantly increased fresh pods yield, shoot and seeds dry weight, biological yield, 100 seed weight, yield efficiency, protein content and nutrient accumulation as compared to control”

✓ located verbatim in the source · abstract, characters 720–929 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Moringa leaf extract significantly increased pea biological yield, 100 seed weight and yield efficiency.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
MLEe0
Outcome
biological yield, 100 seed weight, yield efficiencye0
Direction
increasede0
Comparator
controle0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“All treatments of MLE significantly increased fresh pods yield, shoot and seeds dry weight, biological yield, 100 seed weight, yield efficiency, protein content and nutrient accumulation as compared to control”

✓ located verbatim in the source · abstract, characters 720–929 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Moringa leaf extract significantly increased pea protein content and nutrient accumulation.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
MLEe0
Outcome
protein content and nutrient accumulatione0
Direction
increasede0
Comparator
controle0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“All treatments of MLE significantly increased fresh pods yield, shoot and seeds dry weight, biological yield, 100 seed weight, yield efficiency, protein content and nutrient accumulation as compared to control”

✓ located verbatim in the source · abstract, characters 720–929 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Four-percent moringa leaf extract gave the highest pea photosynthetic pigments, growth parameters and nutrient accumulation.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
4% of MLEe0
Outcome
photosynthetic pigments, growth parameters and nutrient accumulatione0
Direction
higheste0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The highest values of photosynthetic pigments, growth parameters and nutrient accumulation of plants were obtained with 4% of MLE”

✓ located verbatim in the source · abstract, characters 931–1060 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Four-percent moringa leaf extract increased pea fresh pod yield by 82.5%.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
4% MLEe0
Outcome
fresh pods yielde0
Direction
increasee0
Value
82.5%e0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the highest percentage increase in fresh pods yield and protein content of 82.5% and 45%, respectively, was recorded from the treatment of 4% MLE”

✓ located verbatim in the source · abstract, characters 1068–1213 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Four-percent moringa leaf extract increased pea protein content by 45%.

Taxon
pea plantsLathyrus oleraceuse1
Treatment
4% MLEe0
Outcome
protein contente0
Direction
increasee0
Value
45%e0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the highest percentage increase in fresh pods yield and protein content of 82.5% and 45%, respectively, was recorded from the treatment of 4% MLE”

✓ located verbatim in the source · abstract, characters 1068–1213 · show in text ↑
e1

“pea plants (pisum sativum L.)”

✓ located verbatim in the source · abstract, characters 568–597 · show in text ↑

botanical · quality: protein · Lathyrus oleraceus (pea)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

botanical · physiology: photosynthesis · Lathyrus oleraceus (pea)Positive and negative results

7 papers: 4 positive, 3 negative or no effect

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

  1. negative
  2. negative
  3. negative

3 papers more in this group

See all 7 papers →

botanical · yield · Lathyrus oleraceus (pea)Positive and negative results

26 papers: 25 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

22 papers more in this group

See all 26 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.