Paper · 1997 · Journal of the Indian Society of Soil Science

Influence of Residual Sodium Carbonate in Sodic Water on the Yield, Oil Content and Oil Production of Lemon Grass (Cymbopogon cytratus)

Dharmendra Singh; Bijendra Singh

5
claims
6
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

The high residual sodium carbonate in irrigation water significantly decreased the herb yield and oil production of lemon grass (Cymbopogon cytratus) and increased the pH and ECe of the sandy loam soil. However, increases in ECe were observed only in surface (0–15) soil.

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Claims 5

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

High residual sodium carbonate in irrigation water decreased herb yield.

Taxon
lemon grass (Cymbopogon cytratus)Cymbopogon citratuse0
Treatment
high residual sodium carbonate in irrigation watere0
Outcome
herb yielde0
Direction
decreasede0

Not reportedComparator

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

Cymbopogon citratus
Cymbopogon citratus · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The high residual sodium carbonate in irrigation water significantly decreased the herb yield and oil production of lemon grass (Cymbopogon cytratus) and increased the pH and ECe of the sandy loam soil.”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

High residual sodium carbonate in irrigation water decreased oil production.

Taxon
lemon grass (Cymbopogon cytratus)Cymbopogon citratuse0
Treatment
high residual sodium carbonate in irrigation watere0
Outcome
oil productione0
Direction
decreasede0

Not reportedComparator

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

Cymbopogon citratus
Cymbopogon citratus · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The high residual sodium carbonate in irrigation water significantly decreased the herb yield and oil production of lemon grass (Cymbopogon cytratus) and increased the pH and ECe of the sandy loam soil.”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High residual sodium carbonate in irrigation water increased pH.

Taxon
lemon grass (Cymbopogon cytratus)Cymbopogon citratuse0
Treatment
high residual sodium carbonate in irrigation watere0
Outcome
pHe0
Direction
increasede0

Not reportedComparator

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

Cymbopogon citratus
Cymbopogon citratus · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The high residual sodium carbonate in irrigation water significantly decreased the herb yield and oil production of lemon grass (Cymbopogon cytratus) and increased the pH and ECe of the sandy loam soil.”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High residual sodium carbonate in irrigation water increased ECe.

Taxon
lemon grass (Cymbopogon cytratus)Cymbopogon citratuse0
Treatment
high residual sodium carbonate in irrigation watere0
Outcome
ECee0
Direction
increasede0

Not reportedComparator

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

Cymbopogon citratus
Cymbopogon citratus · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The high residual sodium carbonate in irrigation water significantly decreased the herb yield and oil production of lemon grass (Cymbopogon cytratus) and increased the pH and ECe of the sandy loam soil.”

✓ located verbatim in the source · abstract, characters 0–202 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The ECe increase was confined to surface (0–15) soil.

Taxon
lemon grass (Cymbopogon cytratus)Cymbopogon citratust0
Outcome
ECee0
Direction
increasese0
Qualifier
only in surface (0–15) soile0

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

Cymbopogon citratus
Cymbopogon citratus · Taxon · picture from its Wikimedia Commons categoryObsidian Soul · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“However, increases in ECe were observed only in surface (0–15) soil.”

✓ located verbatim in the source · abstract, characters 203–271 · show in text ↑
t0

“Lemon Grass (Cymbopogon cytratus)”

✓ located verbatim in the source · title, characters 102–135 · show in text ↑

irrigation · yield · Cymbopogon citratus (lemon grass)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

3 in the opposite direction

  1. positive
  2. positive
  3. positive
See all 4 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.