Paper · 2005 · Potato Journal/Journal of the Indian Potato Association

EFFECT OF ORGANIC AND INORGANIC FERTILIZERS ON YIELD, CHLOROPHYLL CONTENT, DRY MATTER AND KEEPING QUALITY OF POTATO

V. H. Kanbi; Rakesh Bhatnagar

3
claims
6
verbatim quotes
5
citations
2
research areas
✓
Open access

Abstract

Field experiment was conducted to study the effect of organic-inorganic sources of nitrogen fertilizers on chlorophyll content of leaves (at 65 and 85 days crop), tuber yield, dry matter, chips quality and storage behaviour of potato cv. Kufri Badshah during 2002-03 at Deesa. The application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic form or more than 50% of recommended dose of nitrogen in inorganic form and remaining parts of nitrogen in castor cake or poultry manure increased the chlorophyll content, tuber yield, tuber dry matter and minimized storage losses and improved quality of chips.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic plus inorganic nitrogen fertilization increased chlorophyll content, tuber yield and tuber dry matter of potato.

Material
cv. Kufri Badshahe0
Organ / stage
leavese0
Treatment
application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic forme1
Outcome
chlorophyll content, tuber yield, tuber dry mattere1
Direction
increasede1
Setting
Deesae0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Field experiment was conducted to study the effect of organic-inorganic sources of nitrogen fertilizers on chlorophyll content of leaves (at 65 and 85 days crop), tuber yield, dry matter, chips quality and storage behaviour of potato cv. Kufri Badshah during 2002-03 at Deesa”

✓ located verbatim in the source · abstract, characters 0–275 · show in text ↑
e1

“The application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic form or more than 50% of recommended dose of nitrogen in inorganic form and remaining parts of nitrogen in castor cake or poultry manure increased the chlorophyll content, tuber yield, tuber dry matter and minimized storage losses and improved quality of chips”

✓ located verbatim in the source · abstract, characters 277–637 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic plus inorganic nitrogen fertilization minimized storage losses of potato.

Material
cv. Kufri Badshahe0
Treatment
application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic forme1
Outcome
storage lossese1
Direction
minimizede1
Setting
Deesae0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Field experiment was conducted to study the effect of organic-inorganic sources of nitrogen fertilizers on chlorophyll content of leaves (at 65 and 85 days crop), tuber yield, dry matter, chips quality and storage behaviour of potato cv. Kufri Badshah during 2002-03 at Deesa”

✓ located verbatim in the source · abstract, characters 0–275 · show in text ↑
e1

“The application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic form or more than 50% of recommended dose of nitrogen in inorganic form and remaining parts of nitrogen in castor cake or poultry manure increased the chlorophyll content, tuber yield, tuber dry matter and minimized storage losses and improved quality of chips”

✓ located verbatim in the source · abstract, characters 277–637 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic plus inorganic nitrogen fertilization improved the quality of potato chips.

Material
cv. Kufri Badshahe0
Treatment
application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic forme1
Outcome
quality of chipse1
Direction
improvede1
Setting
Deesae0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Field experiment was conducted to study the effect of organic-inorganic sources of nitrogen fertilizers on chlorophyll content of leaves (at 65 and 85 days crop), tuber yield, dry matter, chips quality and storage behaviour of potato cv. Kufri Badshah during 2002-03 at Deesa”

✓ located verbatim in the source · abstract, characters 0–275 · show in text ↑
e1

“The application of 25 t/ha organic manure along with 100% recommended dose of nitrogen in inorganic form or more than 50% of recommended dose of nitrogen in inorganic form and remaining parts of nitrogen in castor cake or poultry manure increased the chlorophyll content, tuber yield, tuber dry matter and minimized storage losses and improved quality of chips”

✓ located verbatim in the source · abstract, characters 277–637 · show in text ↑

nitrogen · physiology: pigments · Solanum tuberosum (potato)Positive and negative results

9 papers: 8 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

nitrogen · quality: general · Solanum tuberosum (potato)Positive and negative results

10 papers: 4 positive, 6 negative or no effect

3 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

6 papers more in this group

See all 10 papers →

fertilization · physiology: pigments · Solanum tuberosum (potato)Positive and negative results

21 papers: 18 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

17 papers more in this group

See all 21 papers →

fertilization · quality: general · Solanum tuberosum (potato)Positive and negative results

41 papers: 31 positive, 10 negative or no effect

30 papers in the same direction as this paper · 8 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

37 papers more in this group

See all 41 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.