Paper · 2012 · Crop Research

Effect of integrated nutrient management on yield, nutrient uptake and changes in soil fertility under sugarcane-ratoon system in subhumid agro eco-system of Rajasthan

Pramod Dashora; Sudhir Gupta

9
claims
18
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota. The experimental crop was planted on February 25, 2005, ratooning initiated on January 20, 2006 and ratooning of plant crop during 2006-07 was initiated on January 30, 2007 to study the influence of integrated use of organic sources with different levels of mineral nutrition, biofertilizer and biopesticides in plant and ratoon crop, respectively. It was comprised of five treatments. Results revealed that treatment consisting of organic and inorganic fertilizer (T5) significantly produced higher plant and ratoon cane yield over T2 and T3 treatments. There was a drastic decrease in cane growth when resulted to mineral nutrition (T1). The treatment T5 having combination of 75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticides) showed higher net monetary return, higher uptake of NPK and higher sugar yield compared to T1 treatment (recommended NPK+micronutrient through inorganics) in plant and ratoon crop. There was a slight reduction in soil pH and increase in electrical conductivity with the application of organic manure. At the end of plant and ratoon crop, the significant increase in available N and K was recorded with the application of T5 treatment over T1 and T4 treatments, whereas T5 treatment was significantly superior over T1 and T2 with respect to available P.

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Claims 9

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic plus inorganic fertilizer (T5) produced higher plant and ratoon cane yield than T2 and T3 in sugarcane.

Taxon
sugarcanee0
Treatment
organic and inorganic fertilizer (T5)e1
Outcome
plant and ratoon cane yielde1
Direction
highere1
Comparator
T2 and T3 treatmentse1
Setting
Agricultural Research Station, Kotae0

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e1

“treatment consisting of organic and inorganic fertilizer (T5) significantly produced higher plant and ratoon cane yield over T2 and T3 treatments”

✓ located verbatim in the source · abstract, characters 596–741 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mineral nutrition alone (T1) drastically decreased cane growth in sugarcane.

Taxon
sugarcanee0
Treatment
mineral nutrition (T1)e2
Outcome
cane growthe2
Direction
decreasee2

Not reportedComparator

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e2

“There was a drastic decrease in cane growth when resulted to mineral nutrition (T1)”

✓ located verbatim in the source · abstract, characters 743–826 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T5 gave higher net monetary return than T1 in sugarcane.

Taxon
sugarcanee0
Treatment
75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticidese3
Outcome
net monetary returne3
Direction
highere3
Comparator
T1 treatmente3

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e3

“treatment T5 having combination of 75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticides) showed higher net monetary return, higher uptake of NPK and higher sugar yield compared to T1 treatment”

✓ located verbatim in the source · abstract, characters 832–1078 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T5 gave higher uptake of NPK than T1 in sugarcane.

Taxon
sugarcanee0
Treatment
75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticidese3
Outcome
uptake of NPKe3
Direction
highere3
Comparator
T1 treatmente3

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e3

“treatment T5 having combination of 75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticides) showed higher net monetary return, higher uptake of NPK and higher sugar yield compared to T1 treatment”

✓ located verbatim in the source · abstract, characters 832–1078 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T5 gave higher sugar yield than T1 in sugarcane.

Taxon
sugarcanee0
Treatment
75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticidese3
Outcome
sugar yielde3
Direction
highere3
Comparator
T1 treatmente3

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e3

“treatment T5 having combination of 75% recommended NPK through inorganic+25% through organic fertilizer (FYM)+biofertilizer and biopesticides) showed higher net monetary return, higher uptake of NPK and higher sugar yield compared to T1 treatment”

✓ located verbatim in the source · abstract, characters 832–1078 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Organic manure slightly reduced soil pH in the sugarcane system.

Taxon
sugarcanee0
Treatment
application of organic manuree4
Outcome
soil pHe4
Direction
reductione4

Not reportedComparator

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e4

“There was a slight reduction in soil pH and increase in electrical conductivity with the application of organic manure”

✓ located verbatim in the source · abstract, characters 1156–1274 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Organic manure increased soil electrical conductivity in the sugarcane system.

Taxon
sugarcanee0
Treatment
application of organic manuree4
Outcome
electrical conductivitye4
Direction
increasee4

Not reportedComparator

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e4

“There was a slight reduction in soil pH and increase in electrical conductivity with the application of organic manure”

✓ located verbatim in the source · abstract, characters 1156–1274 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

T5 significantly increased available N and K relative to T1 and T4.

Taxon
sugarcanee0
Treatment
application of T5 treatmente5
Outcome
available N and Ke5
Direction
increasee5
Comparator
T1 and T4 treatmentse5

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e5

“the significant increase in available N and K was recorded with the application of T5 treatment over T1 and T4 treatments”

✓ located verbatim in the source · abstract, characters 1313–1434 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

T5 was significantly superior to T1 and T2 for available P in sugarcane.

Taxon
sugarcanee0
Treatment
T5 treatmente6
Outcome
available Pe6
Direction
superiore6
Comparator
T1 and T2e6

Verbatim

e0

“A field experiment with integrated nutrient management by organic and inorganic fertilizers on sugarcane-ratoon system for two cycles was conducted at Agricultural Research Station, Kota”

✓ located verbatim in the source · abstract, characters 0–186 · show in text ↑
e6

“T5 treatment was significantly superior over T1 and T2 with respect to available P”

✓ located verbatim in the source · abstract, characters 1444–1526 · show in text ↑

fertilization · quality: sugar starch · Saccharum officinarum (sugarcane)Results differ

104 papers: 91 positive, 13 negative or no effect

90 papers in the same direction as this paper · 11 in the opposite direction · 2 reporting no difference from an alternative

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

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inoculation · nutrient: content · Saccharum officinarum (sugarcane)Positive and negative results

22 papers: 20 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

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inoculation · yield · Saccharum officinarum (sugarcane)Positive and negative results

50 papers: 47 positive, 3 negative or no effect

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

  1. no effect
  2. negative
  3. no effect

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fertilization · nutrient: content · Saccharum officinarum (sugarcane)Positive and negative results

78 papers: 71 positive, 7 negative or no effect

70 papers in the same direction as this paper · 5 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

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fertilization · yield · Saccharum officinarum (sugarcane)Positive and negative results

346 papers: 312 positive, 34 negative or no effect

311 papers in the same direction as this paper · 28 in the opposite direction · 6 reporting no difference from an alternative

  1. positive
  2. no effect
  3. negative

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biocontrol · quality: sugar starch · Saccharum officinarum (sugarcane)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
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biocontrol · yield · Saccharum officinarum (sugarcane)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

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inoculation · quality: sugar starch · Saccharum officinarum (sugarcane)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 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.