Paper · 2009 · Journal of Productivity and Development

EFFECT OF SOME MICRO-ORGANISMS AND NITROGEN FERTILIZATION ON GROWTH, YIELD AND ITS QUALITY OF PEAS (Pisum sativum L).

Essam Abou El-Salehein; Ahmed Asharaf; Wafaa Fekry

9
claims
18
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Two field experiments were carried out at the Farm of Al-Zawia Zone – Libya in the winter seasons of 2006/2007 and 2007/2008 to study the effect of two micro-organisms (Rhizobium bacteria and yeast fungi) and nitrogen fertilization (100kg/hectare urea, 46.5%N) on plant growth, green pod yield and its components, quality of pods and nutritive value of pea seeds, cv. Master – B. The experiment was included 8 treatments, i.e., control, dry yeast, rhizobuim, urea, yeast + rhizobium, yeast + urea, rhizobuim + urea and yeast + rhizobium + urea. The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds). In addition, there are no significant differences between the treatment of rhizobium + urea and dry yeast + rhizobium on average pod weight in the two growing seasons of study and on pod diameter in the first season only. In most cases, the triple treatment was the best on the most of studied characters, followed in descending order by rhizobium + urea and dry yeast + rhizobium. The lowest values of all studied characters was obtained by the control treatment.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined dry yeast, rhizobium and urea treatment increased plant height and number of leaves/plant in peas.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatment of dry yeast, rhizobium and urea fertilizatione0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
plant height and number of leaves/plante0
Direction
increasede0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds)”

✓ located verbatim in the source · abstract, characters 545–977 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined dry yeast, rhizobium and urea treatment increased number of pods/plant in peas.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatment of dry yeast, rhizobium and urea fertilizatione0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
number of pods/plante0
Direction
increasede0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds)”

✓ located verbatim in the source · abstract, characters 545–977 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined dry yeast, rhizobium and urea treatment increased total green pod yield per plant and per hectare in peas.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatment of dry yeast, rhizobium and urea fertilizatione0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
total green pod yield per plant and per hectaree0
Direction
increasede0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds)”

✓ located verbatim in the source · abstract, characters 545–977 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined dry yeast, rhizobium and urea treatment increased pod length and number of seeds per pod in peas.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatment of dry yeast, rhizobium and urea fertilizatione0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
pod length and number of seeds per pode0
Direction
increasede0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds)”

✓ located verbatim in the source · abstract, characters 545–977 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined dry yeast, rhizobium and urea treatment increased P and K - contents of seeds in peas.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatment of dry yeast, rhizobium and urea fertilizatione0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
P and K - contents of seedse0
Direction
increasede0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The obtained results showed that the triple treatment of dry yeast, rhizobium and urea fertilization, being the most effective on increased plant growth (plant height and number of leaves/plant), green pod yield and its components (and number of pods/plant ,total green pod yield per plant and per hectare), quality of pods (pod length and number of seeds per pod) and the nutritive value of pea seeds ( P and K - contents of seeds)”

✓ located verbatim in the source · abstract, characters 545–977 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Rhizobium plus urea and dry yeast plus rhizobium did not significantly differ in average pod weight in either season.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
rhizobium + ureae0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
average pod weighte0
Direction
no significant differencese0
Qualifier
two growing seasons of studye0
Comparator
dry yeast + rhizobiume0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“there are no significant differences between the treatment of rhizobium + urea and dry yeast + rhizobium on average pod weight in the two growing seasons of study”

✓ located verbatim in the source · abstract, characters 992–1154 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Rhizobium plus urea and dry yeast plus rhizobium did not significantly differ in pod diameter in the first season.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
rhizobium + ureae0
Interactor
rhizobiumRhizobiume0symbiont
Outcome
pod diametere0
Direction
no significant differencese0
Qualifier
first season onlye0
Comparator
dry yeast + rhizobiume0

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 ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“there are no significant differences between the treatment of rhizobium + urea and dry yeast + rhizobium on average pod weight in the two growing seasons of study and on pod diameter in the first season only”

✓ located verbatim in the source · abstract, characters 992–1199 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Most measured characters ranked the triple treatment first, followed by rhizobium plus urea and dry yeast plus rhizobium.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
triple treatmente0
Outcome
best on the most of studied characterse0
Direction
beste0
Comparator
rhizobium + urea and dry yeast + rhizobiume0

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

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“In most cases, the triple treatment was the best on the most of studied characters, followed in descending order by rhizobium + urea and dry yeast + rhizobium”

✓ located verbatim in the source · abstract, characters 1201–1359 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The control had the lowest values of all studied characters.

Taxon
PEAS (Pisum sativum L)Lathyrus oleraceust0
Treatment
control treatmente0
Outcome
values of all studied characterse0
Direction
loweste0

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

t0

“PEAS (Pisum sativum L)”

✓ located verbatim in the source · title, characters 94–116 · show in text ↑
e0

“The lowest values of all studied characters was obtained by the control treatment”

✓ located verbatim in the source · abstract, characters 1361–1442 · show in text ↑

fertilization · Rhizobium · Lathyrus oleraceus (pea)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

nitrogen · Rhizobium · 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 →

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.