Paper · 2009 · PubMed

Effect of vermicompost on soil fertility and crop productivity--beans (Phaseolus vulgaris).

S Manivannan; M Balamurugan; K Parthasarathi; et al.

18
claims
48
verbatim quotes
148
citations
2
research areas
—
Not open access

Abstract

Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris. Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times). It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times) and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times) in both soil types, particularly more in CLS. The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS. On the other hand, the application of inorganic fertilizers @ 20:80:40 kg ha(-1) has resulted in reduced porosity (1.03 and 1.01 times), organic carbon (1.04 and 9.5 times) and microbial activity (1.02 and 1.03 times) in both soil types.

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 18

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Vermicompost at 5 t/ha significantly enhanced soil pore space by 1.09 and 1.02 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
pore spacee1
Direction
enhancede1
Value
1.09 and 1.02 timese1
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced soil water holding capacity by 1.1 and 1.3 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
water holding capacitye1
Direction
enhancede1
Value
1.1 and 1.3 timese1
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced soil cation exchange capacity by 1.2 and 1.2 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
cation exchange capacitye1
Direction
enhancede1
Value
1.2 and 1.2 timese1
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha reduced soil particles by 1.2 and 1.2 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
particlese2
Direction
reducede2
Value
1.2 and 1.2 timese2
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e2

“It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 572–721 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha reduced soil bulk density by 1.2 and 1.2 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
bulk densitye2
Direction
reducede2
Value
1.2 and 1.2 timese2
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e2

“It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 572–721 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha reduced soil pH by 1 and 1.02 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
pHe2
Direction
reducede2
Value
1 and 1.02 timese2
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e2

“It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 572–721 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha reduced soil electrical conductivity by 1.4 and 1.2 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
electrical conductivitye2
Direction
reducede2
Value
1.4 and 1.2 timese2
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e2

“It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 572–721 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha increased soil organic carbon by 37 and 47 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
organic carbone3
Direction
increasede3
Value
37 and 47 timese3
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e3

“and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times)”

✓ located verbatim in the source · abstract, characters 722–1056 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha increased soil micronutrients (Ca, Mg, Na, Fe, Mn, Zn, Cu) relative to NPK fertilizer, with the per-element multiples given in qualifier.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
microe3
Direction
increasede3
Qualifier
Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 timese3
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e3

“and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times)”

✓ located verbatim in the source · abstract, characters 722–1056 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha increased soil macronutrients (N, P, K) relative to NPK fertilizer, with the per-element multiples given in qualifier.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
macroe3
Direction
increasede3
Qualifier
N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 timese3
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e3

“and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times)”

✓ located verbatim in the source · abstract, characters 722–1056 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Vermicompost at 5 t/ha increased soil microbial activity by 1.4 and 1.5 times relative to NPK fertilizer.

Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
microbial activitye3
Direction
increasede3
Value
1.4 and 1.5 timese3
Comparator
inorganic fertilizers-NPKe0
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxon

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e3

“and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times)”

✓ located verbatim in the source · abstract, characters 722–1056 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced bean growth in the clay loam soil relative to the sandy loam soil.

Taxon
Phaseolus vulgarisPhaseolus vulgarise0
Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
growthe4
Direction
enhancede4
Comparator
SLSe4
Setting
Sivapuri, Chidambaram, Tamil Nadue0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e4

“The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS”

✓ located verbatim in the source · abstract, characters 1103–1244 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced bean yield by 1.6 times in the clay loam soil relative to the sandy loam soil.

Taxon
Phaseolus vulgarisPhaseolus vulgarise0
Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
yielde4
Direction
enhancede4
Value
1.6 timese4
Comparator
SLSe4
Setting
Sivapuri, Chidambaram, Tamil Nadue0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e4

“The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS”

✓ located verbatim in the source · abstract, characters 1103–1244 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced bean seed protein content by 1.05 times in the clay loam soil relative to the sandy loam soil.

Taxon
Phaseolus vulgarisPhaseolus vulgarise0
Organ / stage
seede4
Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
proteine4
Direction
enhancede4
Value
1.05 timese4
Comparator
SLSe4
Setting
Sivapuri, Chidambaram, Tamil Nadue0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e4

“The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS”

✓ located verbatim in the source · abstract, characters 1103–1244 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vermicompost at 5 t/ha enhanced bean seed sugar content by 1.01 times in the clay loam soil relative to the sandy loam soil.

Taxon
Phaseolus vulgarisPhaseolus vulgarise0
Organ / stage
seede4
Treatment
application of vermicompost @ 5 tonnes ha(-1)e1
Outcome
sugare4
Direction
enhancede4
Value
1.01 timese4
Comparator
SLSe4
Setting
Sivapuri, Chidambaram, Tamil Nadue0

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

Phaseolus vulgaris
Phaseolus vulgaris · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e1

“Results showed that the application of vermicompost @ 5 tonnes ha(-1) had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times)”

✓ located verbatim in the source · abstract, characters 347–570 · show in text ↑
e4

“The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS”

✓ located verbatim in the source · abstract, characters 1103–1244 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Inorganic fertilizer at 20:80:40 kg/ha reduced soil porosity by 1.03 and 1.01 times.

Treatment
the application of inorganic fertilizers @ 20:80:40 kg ha(-1)e5
Outcome
porositye5
Direction
reducede5
Value
1.03 and 1.01 timese5
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxonComparator

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e5

“the application of inorganic fertilizers @ 20:80:40 kg ha(-1) has resulted in reduced porosity (1.03 and 1.01 times), organic carbon (1.04 and 9.5 times) and microbial activity (1.02 and 1.03 times) in both soil types”

✓ located verbatim in the source · abstract, characters 1265–1482 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Inorganic fertilizer at 20:80:40 kg/ha reduced soil organic carbon by 1.04 and 9.5 times.

Treatment
the application of inorganic fertilizers @ 20:80:40 kg ha(-1)e5
Outcome
organic carbone5
Direction
reducede5
Value
1.04 and 9.5 timese5
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxonComparator

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e5

“the application of inorganic fertilizers @ 20:80:40 kg ha(-1) has resulted in reduced porosity (1.03 and 1.01 times), organic carbon (1.04 and 9.5 times) and microbial activity (1.02 and 1.03 times) in both soil types”

✓ located verbatim in the source · abstract, characters 1265–1482 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Inorganic fertilizer at 20:80:40 kg/ha reduced soil microbial activity by 1.02 and 1.03 times.

Treatment
the application of inorganic fertilizers @ 20:80:40 kg ha(-1)e5
Outcome
microbial activitye5
Direction
reducede5
Value
1.02 and 1.03 timese5
Setting
Sivapuri, Chidambaram, Tamil Nadue0

Not reportedTaxonComparator

Verbatim

e0

“Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers-NPK, on the physio-chemical and biological characteristics of the soils--clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans--Phaseolus vulgaris”

✓ located verbatim in the source · abstract, characters 0–345 · show in text ↑
e5

“the application of inorganic fertilizers @ 20:80:40 kg ha(-1) has resulted in reduced porosity (1.03 and 1.01 times), organic carbon (1.04 and 9.5 times) and microbial activity (1.02 and 1.03 times) in both soil types”

✓ located verbatim in the source · abstract, characters 1265–1482 · show in text ↑

fertilization · quality: protein · Phaseolus vulgaris (common bean)Positive and negative results

30 papers: 25 positive, 5 negative or no effect

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

  1. positive
  2. negative
  3. no effect

26 papers more in this group

See all 30 papers →

fertilization · growth · Phaseolus vulgaris (common bean)Positive and negative results

143 papers: 121 positive, 22 negative or no effect

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

  1. positive
  2. positive
  3. positive

139 papers more in this group

See all 143 papers →

fertilization · yield · Phaseolus vulgaris (common bean)Positive and negative results

376 papers: 331 positive, 45 negative or no effect

330 papers in the same direction as this paper · 42 in the opposite direction · 3 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

372 papers more in this group

See all 376 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.