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“yield decrease”

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paper W2811189733 ✕

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.

Outcome: soil pHe0
Direction: decreasee0
Value: 11%e0
Qualifier: more than 30 yearse0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH”
✓ located verbatim in the source · abstract, characters 779–920

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil total N was 49% lower under cassava monoculture older than 30 years.

Outcome: total Ne0
Direction: lowere0
Value: 49%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N”
✓ located verbatim in the source · abstract, characters 779–936

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil organic C was 66% lower under cassava monoculture older than 30 years.

Outcome: organic Ce0
Direction: lowere0
Value: 66%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C”
✓ located verbatim in the source · abstract, characters 779–955

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Available soil P was 57% lower under cassava monoculture older than 30 years.

Outcome: available Pe0
Direction: lowere0
Value: 57%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C, 57% of available P”
✓ located verbatim in the source · abstract, characters 779–975

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil K was 64% lower under cassava monoculture older than 30 years.

Outcome: Ke0
Direction: lowere0
Value: 64%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C, 57% of available P, 64% of K”
✓ located verbatim in the source · abstract, characters 779–985

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil Ca was 70% lower under cassava monoculture older than 30 years.

Outcome: Cae0
Direction: lowere0
Value: 70%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C, 57% of available P, 64% of K, 70% of Ca”
✓ located verbatim in the source · abstract, characters 779–996

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil Mg was 55% lower under cassava monoculture older than 30 years.

Outcome: Mge0
Direction: lowere0
Value: 55%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C, 57% of available P, 64% of K, 70% of Ca, 55% of Mg”
✓ located verbatim in the source · abstract, characters 779–1007

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil CEC was 37% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil CEC was 37% lower under cassava monoculture older than 30 years.

Outcome: CECe0
Direction: lowere0
Value: 37%e0
Comparator: cassava monoculture for less than 10 yearse0
Setting: cassava monoculturee0

Not reportedTaxon

Verbatim

e0
“cassava monoculture for more than 30 years was lower than cassava monoculture for less than 10 years including the decrease of 11% of soil pH, 49% of total N , 66% of organic C, 57% of available P, 64% of K, 70% of Ca, 55% of Mg and 37% of CEC”
✓ located verbatim in the source · abstract, characters 779–1022

Title

Effect of long of landuse and cropping system on soil fertility and cassava yield

Andy Wijanarko; Benito Heru Purwanto Journal of Degraded and Mining Lands Management 2018. doi:10.15243/jdmlm.2018.054.1327

Other claims from this paper (13)

Association Soil pH under cassava monoculture older than 30 years was 11% lower than under monoculture younger than 10 years.
Association Soil total N was 49% lower under cassava monoculture older than 30 years.
Association Soil organic C was 66% lower under cassava monoculture older than 30 years.
Association Available soil P was 57% lower under cassava monoculture older than 30 years.
Association Soil K was 64% lower under cassava monoculture older than 30 years.
Association Soil Ca was 70% lower under cassava monoculture older than 30 years.
Association Soil Mg was 55% lower under cassava monoculture older than 30 years.
Association Intercropping or rotation of cassava increased soil pH, organic C and total N.
Association Intercropping or rotation of cassava increased soil K, Ca and Mg.
Association Intercropping or rotation of cassava decreased exchangeable soil Al.
Association Cassava yield was highest with cassava and maize rotation.
Association Cassava yield was lowest in monoculture older than 30 years.
Association Cassava yield under rotation exceeded yield under intercropping.

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“yield decrease”

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