Paper · 2019 · International Journal of Current Microbiology and Applied Sciences

Study on Sustaining Sugarcane Productivity through Mobilization of Nutrients using Bio-Inoculants

E. Jamuna; M. Pandiyan

11
claims
22
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Field experiment was undertaken to evaluate the response of sugarcane variety CoC 24 to application of bioinoculants, viz., Gluconoacetobacter diazotrophicus, AM fungi and Azophos (Azospirillum and phosphobacteria), under different levels of N, P2O5 and K2O inorganic fertilizer. The results revealed that the application of mycorrhizae, G. diazotrophicus, Azospirillum and phosphobacteria significantly produced higher cane yield in plant crop. The application of Gluconoacetobacter diazotrophicus @10 kg + AM fungi @ 50 kg/ ha + Azophos @10 kg + 75 % NPK recorded higher germination (87.36 %) and maximum tiller population (1,94,185/ha). The soil samples were collected before planting and after application of inorganic fertilizers and bioinoculants and were analyzed for the microbial population count and also for the dynamics in the soil nutritional status. The bacterial, fungal and diazotrophs population was also maximum with the application of G. diazotrophicus+ AM fungi + Azophos + 75 % NPK. It also significantly enhanced the total nitrogen content, available phosphorous, potassium and organic carbon content in the soil. We have also recorded the maximum mean millable cane population of 1.32 lakhs /ha, cane yield (137.45 t/ha) and sugar yield (16.96 t/ha). Applied bacterial sources helped in nitrogen fixation. Continuous mobilization and solubilisation of nutrients and their persistence and colonization in soil was an added advantage which also enhanced the soil fertility.

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Claims 11

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined mycorrhizae and bacterial inoculants significantly raised plant-crop cane yield.

Taxon
Sugarcanet0
Treatment
application of mycorrhizae, G. diazotrophicus, Azospirillum and phosphobacteriae0
Interactor
mycorrhizaee0symbiont
Outcome
cane yielde0
Direction
highere0
Qualifier
G. diazotrophicus, Azospirillum and phosphobacteriae0

Not reportedComparator

Verbatim

e0

“the application of mycorrhizae, G. diazotrophicus, Azospirillum and phosphobacteria significantly produced higher cane yield in plant crop.”

✓ located verbatim in the source · abstract, characters 306–445 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined inoculants and 75% NPK produced germination at 87.36 %.

Taxon
Sugarcanet0
Treatment
Gluconoacetobacter diazotrophicus @10 kg + AM fungi @ 50 kg/ ha + Azophos @10 kg + 75 % NPKe0
Interactor
Gluconoacetobacter diazotrophicuse0symbiont
Second interactor
AM fungiGlomeromycotae0symbiont
Outcome
germinatione0
Direction
highere0
Value
87.36 %e0
Qualifier
Azophose0

Not reportedComparator

Verbatim

e0

“The application of Gluconoacetobacter diazotrophicus @10 kg + AM fungi @ 50 kg/ ha + Azophos @10 kg + 75 % NPK recorded higher germination (87.36 %) and maximum tiller population (1,94,185/ha).”

✓ located verbatim in the source · abstract, characters 446–639 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined inoculants and 75% NPK produced tiller population at 1,94,185/ha.

Taxon
Sugarcanet0
Treatment
Gluconoacetobacter diazotrophicus @10 kg + AM fungi @ 50 kg/ ha + Azophos @10 kg + 75 % NPKe0
Interactor
Gluconoacetobacter diazotrophicuse0symbiont
Second interactor
AM fungiGlomeromycotae0symbiont
Outcome
tiller populatione0
Direction
maximume0
Value
1,94,185/hae0
Qualifier
Azophose0

Not reportedComparator

Verbatim

e0

“The application of Gluconoacetobacter diazotrophicus @10 kg + AM fungi @ 50 kg/ ha + Azophos @10 kg + 75 % NPK recorded higher germination (87.36 %) and maximum tiller population (1,94,185/ha).”

✓ located verbatim in the source · abstract, characters 446–639 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined inoculants and 75% NPK gave the maximum bacterial, fungal and diazotroph populations.

Taxon
Sugarcanet0
Treatment
application of G. diazotrophicus+ AM fungi + Azophos + 75 % NPKe0
Interactor
G. diazotrophicuse0symbiont
Second interactor
AM fungiGlomeromycotae0symbiont
Outcome
bacterial, fungal and diazotrophs populatione0
Direction
maximume0

Not reportedComparator

Verbatim

e0

“The bacterial, fungal and diazotrophs population was also maximum with the application of G. diazotrophicus+ AM fungi + Azophos + 75 % NPK.”

✓ located verbatim in the source · abstract, characters 864–1003 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined inoculants and fertilizer significantly enhanced soil total nitrogen, available phosphorous and potassium.

Taxon
Sugarcanet0
Outcome
total nitrogen content, available phosphorous, potassiume0
Direction
enhancede0

Not reportedTreatmentComparator

Verbatim

e0

“It also significantly enhanced the total nitrogen content, available phosphorous, potassium and organic carbon content in the soil.”

✓ located verbatim in the source · abstract, characters 1004–1135 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Combined inoculants and fertilizer significantly enhanced soil organic carbon.

Taxon
Sugarcanet0
Outcome
organic carbon content in the soile0
Direction
enhancede0

Not reportedTreatmentComparator

Verbatim

e0

“It also significantly enhanced the total nitrogen content, available phosphorous, potassium and organic carbon content in the soil.”

✓ located verbatim in the source · abstract, characters 1004–1135 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatment produced maximum millable cane population of 1.32 lakhs /ha.

Taxon
Sugarcanet0
Outcome
millable cane populatione0
Direction
maximume0
Value
1.32 lakhs /hae0

Verbatim

e0

“maximum mean millable cane population of 1.32 lakhs /ha, cane yield (137.45 t/ha) and sugar yield (16.96 t/ha).”

✓ located verbatim in the source · abstract, characters 1162–1273 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatment produced maximum cane yield of 137.45 t/ha.

Taxon
Sugarcanet0
Outcome
cane yielde0
Direction
maximume0
Value
137.45 t/hae0

Verbatim

e0

“maximum mean millable cane population of 1.32 lakhs /ha, cane yield (137.45 t/ha) and sugar yield (16.96 t/ha).”

✓ located verbatim in the source · abstract, characters 1162–1273 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The treatment produced maximum sugar yield of 16.96 t/ha.

Taxon
Sugarcanet0
Outcome
sugar yielde0
Direction
maximume0
Value
16.96 t/hae0

Verbatim

e0

“maximum mean millable cane population of 1.32 lakhs /ha, cane yield (137.45 t/ha) and sugar yield (16.96 t/ha).”

✓ located verbatim in the source · abstract, characters 1162–1273 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Applied bacterial sources helped nitrogen fixation.

Taxon
Sugarcanet0
Treatment
Applied bacterial sourcese0
Outcome
nitrogen fixatione0

Verbatim

e0

“Applied bacterial sources helped in nitrogen fixation.”

✓ located verbatim in the source · abstract, characters 1274–1328 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Nutrient mobilization, solubilisation, persistence and soil colonization enhanced soil fertility.

Taxon
Sugarcanet0
Outcome
soil fertilitye0
Qualifier
mobilization and solubilisation of nutrients and their persistence and colonization in soile0

Verbatim

e0

“Continuous mobilization and solubilisation of nutrients and their persistence and colonization in soil was an added advantage which also enhanced the soil fertility.”

✓ located verbatim in the source · abstract, characters 1329–1494 · show in text ↑
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29 · show in text ↑

Gluconacetobacter · pest · Saccharum officinarum (sugarcane)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Gluconacetobacter · growth · Saccharum officinarum (sugarcane)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Azospirillum · 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

See all 6 papers →

mycorrhiza · growth · Saccharum officinarum (sugarcane)Positive and negative results

14 papers: 13 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

10 papers more in this group

See all 14 papers →

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

31 papers: 26 positive, 5 negative or no effect

25 papers in the same direction as this paper · 5 in the opposite direction

  1. no effect
  2. negative
  3. no effect

27 papers more in this group

See all 31 papers →

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

147 papers: 129 positive, 18 negative or no effect

128 papers in the same direction as this paper · 14 in the opposite direction · 4 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

143 papers more in this group

See all 147 papers →

mycorrhiza · pest · Saccharum officinarum (sugarcane)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

mycorrhiza · yield · Saccharum officinarum (sugarcane)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.