Paper · 2019 · Journal of Plant Production

Effect of some Stimulants on Productivity of Pea (Pisum sativum L.) under High Temperature Stress Conditions

S. T. M. EL-Afifi; S. M. Farid; Refka S. A. Mansour

11
claims
22
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Two filed experiment were conducted at El- Baramoon Experimental Farm during 2016/2017 and 2017/2018 seasons to study effect of sowing dates and some growth stimulants on growth, yield and its component and seed quality of pea. The experiment was laid-out in a split-plot design with three replications. Sowing on 1st week of Sept. recorded the best results of plant height, number of leaves, fresh and dry weights of plant, N, P and K contents in leaves, pods number/plant, yield per plant and feddan than. Treated pea plants with NPK at 50 % of RR + humic acid + magnetic iron recorded highest values of plant height, number of leaves, total fresh and dry weights/plant, yield per plant fed in the both seasons and 100-seed weight in 2nd season. The N, P and K % in leaves were obtained with NPK at 50 % RR + humic acid + proline. Sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR + humic acid + magnetic iron increased plant height, number of leaves, total fresh and dry weights/plant, yield per plant fed in both seasons and 100 seed weight in the 2nd season. While, sowing on 1st week of Feb. and spraying with proline amino increased proline content and oxides enzyme activity. Meanwhile, sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR+ humic acid + proline gave the highest values of N, K and lowest values of proline content and oxides enzyme.

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 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September sowing gave the best growth measures.

Treatment
Sowing on 1st week of Sept.e0
Outcome
plant height, number of leaves, fresh and dry weights of plante0
Direction
beste0

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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Sowing on 1st week of Sept. recorded the best results of plant height, number of leaves, fresh and dry weights of plant”

✓ located verbatim in the source · abstract, characters 304–423 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September sowing gave the best leaf N, P and K contents.

Treatment
Sowing on 1st week of Sept.e0
Outcome
N, P and K contents in leavese0
Direction
beste0

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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Sowing on 1st week of Sept. recorded the best results of plant height, number of leaves, fresh and dry weights of plant, N, P and K contents in leaves”

✓ located verbatim in the source · abstract, characters 304–454 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September sowing gave the best pod number and yield.

Treatment
Sowing on 1st week of Sept.e0
Outcome
pods number/plant, yield per plant and feddane0
Direction
beste0

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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Sowing on 1st week of Sept. recorded the best results of plant height, number of leaves, fresh and dry weights of plant, N, P and K contents in leaves, pods number/plant, yield per plant and feddan”

✓ located verbatim in the source · abstract, characters 304–501 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NPK, humic acid and magnetic iron gave the highest growth measures.

Treatment
NPK at 50 % of RR + humic acid + magnetic irone0
Outcome
plant height, number of leaves, total fresh and dry weights/plante0
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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Treated pea plants with NPK at 50 % of RR + humic acid + magnetic iron recorded highest values of plant height, number of leaves, total fresh and dry weights/plant”

✓ located verbatim in the source · abstract, characters 508–671 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

NPK, humic acid and magnetic iron gave the highest yields in both seasons and 100-seed weight in the second season.

Treatment
NPK at 50 % of RR + humic acid + magnetic irone0
Outcome
yield per plant fed in the both seasons and 100-seed weight in 2nd seasone0
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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Treated pea plants with NPK at 50 % of RR + humic acid + magnetic iron recorded highest values of plant height, number of leaves, total fresh and dry weights/plant, yield per plant fed in the both seasons and 100-seed weight in 2nd season”

✓ located verbatim in the source · abstract, characters 508–746 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

NPK, humic acid and proline produced the reported leaf N, P and K percentages.

Treatment
NPK at 50 % RR + humic acid + prolinee0
Outcome
N, P and K % in leavese0

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

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“The N, P and K % in leaves were obtained with NPK at 50 % RR + humic acid + proline”

✓ located verbatim in the source · abstract, characters 748–831 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September sowing with NPK, humic acid and magnetic iron increased plant growth measures.

Treatment
Sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR + humic acid + magnetic irone0
Outcome
plant height, number of leaves, total fresh and dry weights/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 ↗

Verbatim

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR + humic acid + magnetic iron increased plant height, number of leaves, total fresh and dry weights/plant”

✓ located verbatim in the source · abstract, characters 833–1001 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

That September sowing and fertilizer combination increased yield and second-season seed weight.

Treatment
Sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR + humic acid + magnetic irone0
Outcome
yield per plant fed in both seasons and 100 seed weight in the 2nd seasone0
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 ↗

Verbatim

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“Sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR + humic acid + magnetic iron increased plant height, number of leaves, total fresh and dry weights/plant, yield per plant fed in both seasons and 100 seed weight in the 2nd season”

✓ located verbatim in the source · abstract, characters 833–1076 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

February sowing with proline spraying increased proline content and oxidase activity.

Treatment
sowing on 1st week of Feb. and spraying with proline aminoe0
Outcome
proline content and oxides enzyme activitye0
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 ↗

Verbatim

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“sowing on 1st week of Feb. and spraying with proline amino increased proline content and oxides enzyme activity”

✓ located verbatim in the source · abstract, characters 1085–1196 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

September sowing with NPK, humic acid and proline gave the highest N and K values.

Treatment
sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR+ humic acid + prolinee0
Outcome
N, Ke0
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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR+ humic acid + proline gave the highest values of N, K”

✓ located verbatim in the source · abstract, characters 1209–1326 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

September sowing with NPK, humic acid and proline gave the lowest proline content and oxidase activity.

Treatment
sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR+ humic acid + prolinee0
Outcome
proline content and oxides enzymee0
Direction
loweste0

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

t0

“Pea (Pisum sativum L.)”

✓ located verbatim in the source · title, characters 45–67 · show in text ↑
e0

“sowing on 1st week of Sept. and fertilizing with NPK at 50 % RR+ humic acid + proline gave the highest values of N, K and lowest values of proline content and oxides enzyme”

✓ located verbatim in the source · abstract, characters 1209–1381 · show in text ↑

iron atom · growth · Lathyrus oleraceus (pea)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. positive
  2. negative
  3. negative

8 papers more in this group

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iron atom · yield · Lathyrus oleraceus (pea)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

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other · growth · Lathyrus oleraceus (pea)Positive and negative results

20 papers: 18 positive, 2 negative or no effect

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

  1. positive
  2. negative
  3. no effect

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

25 papers: 23 positive, 2 negative or no effect

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

  1. positive
  2. positive
  3. no effect

21 papers more in this group

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

97 papers: 86 positive, 11 negative or no effect

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

  1. no effect
  2. negative
  3. negative

93 papers more in this group

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

240 papers: 216 positive, 24 negative or no effect

215 papers in the same direction as this paper · 23 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

236 papers more in this group

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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.