Paper · Institutional Repositories DataBase (IRDB)

インドネシアにおける伝統的アグロフォレストリーに関する調査研究 -Banten州Baduy共同体を事例として-

Chen, Bixia; Nakama, Yuei; Yogi, Taishi; et al.

16
claims
25
verbatim quotes
0
citations
3
research areas
✓
Open access

Abstract

Agroforestry is an integrated approach of combining agriculture and forestry technologies, preserving the natural environment, producing food in a sustainable way and providing the local residents with stable food supply. It has gathered attention in the tropics recent years. This study focuses on status quo of traditional agroforestry in Baduy community, which is still little known. It further discusses the land use, vegetation composition, distribution of plants, and forest uses. There are two types of agroforestry in Baduy communty: Kebon and Huma-Jami-Reuma. In a Kebon, without slash and burn, there is an upstorey of fruit trees and woods, and a low storey of useful herbaceous plants for food, medicine and ritual. Useful plants could be continuously harvested. A Huma-Jami-Reuma is a kind of shifting cultivation after slash and burn. Huma, Jami, and Reuma refer to the different stages of shifting cultivation. During the first year of Huma, swidden rice (Oryza sativa L.) is majorly planted. One to three years after rice harvest, vegetables are usually planted when the trees are naturally regenerated. This stage is called Jami (vegetable stage). During the following 3 to 4 years, it is the stage of secondary forest, called Reuma. The fruits and wild plants are produced without maintenance during' Reuma. Thus, the land might be reused as shifting cultivation after 8 years. In Jami, there are numerous useful plants in the understorey. Thus, soil has been preserved with understorey vegetation and the dried straws of harvested rice. Vegetation in Reuma consists of Paraserianthes falcataria and fruit trees in the upstorey, banana plants, Noni in the middle storey and vegetables and wild useful plants in the understorey. Vegetation has been regenerated from the under storey to the up storey; a multilayered structure has been maintained under such a system. Traditional agroforestry in Baduy community consists of various types of land use and the cycling uses of ecosystem of the soil have been accomplished, which result in the soil preservation and the productive agricultural and forestry production.

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Claims 16

Observationobservedoriginal resultmeasured

Claim · model-written summary

Baduy agroforestry has Kebon and Huma-Jami-Reuma types.

Taxon
plantsViridiplantaee1
Outcome
two types of agroforestry in Baduy communtye0
Setting
Baduy communtye0

Verbatim

e0

“There are two types of agroforestry in Baduy communty: Kebon and Huma-Jami-Reuma”

✓ located verbatim in the source · abstract, characters 487–567 · show in text ↑
e1

“distribution of plants”

✓ located verbatim in the source · abstract, characters 446–468 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Kebon has an upper layer of fruit trees and woods and a lower layer of useful herbaceous plants.

Taxon
fruit trees and woodse0
Outcome
upstorey of fruit trees and woodse0
Setting
Kebone0

Verbatim

e0

“In a Kebon, without slash and burn, there is an upstorey of fruit trees and woods, and a low storey of useful herbaceous plants for food, medicine and ritual”

✓ located verbatim in the source · abstract, characters 569–726 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Useful plants in Kebon can be continuously harvested.

Taxon
plantsViridiplantaee0
Outcome
continuously harvestede0
Setting
Kebone1

Verbatim

e0

“Useful plants could be continuously harvested”

✓ located verbatim in the source · abstract, characters 728–773 · show in text ↑
e1

“In a Kebon”

✓ located verbatim in the source · abstract, characters 569–579 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Huma-Jami-Reuma is shifting cultivation after slash and burn.

Taxon
plantsViridiplantaee1
Outcome
shifting cultivation after slash and burne0
Setting
Huma-Jami-Reumae0

Verbatim

e0

“A Huma-Jami-Reuma is a kind of shifting cultivation after slash and burn”

✓ located verbatim in the source · abstract, characters 775–847 · show in text ↑
e1

“distribution of plants”

✓ located verbatim in the source · abstract, characters 446–468 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Swidden rice is the main crop in the first Huma year.

Taxon
Oryza sativa L.Oryza sativae0
Outcome
majorly plantede0
Qualifier
first yeare0
Setting
Humae0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“During the first year of Huma, swidden rice (Oryza sativa L.) is majorly planted”

✓ located verbatim in the source · abstract, characters 926–1006 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Vegetables are usually planted one to three years after rice harvest as trees regenerate.

Taxon
vegetablese0
Outcome
usually plantede0
Qualifier
One to three years after rice harveste0

Verbatim

e0

“One to three years after rice harvest, vegetables are usually planted when the trees are naturally regenerated”

✓ located verbatim in the source · abstract, characters 1008–1118 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

The Reuma secondary-forest stage lasts three to four years.

Taxon
fruit treese1
Outcome
stage of secondary foreste0
Value
3 to 4 yearse0
Setting
Reumae0

Verbatim

e0

“During the following 3 to 4 years, it is the stage of secondary forest, called Reuma”

✓ located verbatim in the source · abstract, characters 1165–1249 · show in text ↑
e1

“an upstorey of fruit trees”

✓ located verbatim in the source · abstract, characters 614–640 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit and wild plants are produced without maintenance during Reuma.

Taxon
wild plantse0
Outcome
produced without maintenancee0
Setting
Reumae0

Verbatim

e0

“The fruits and wild plants are produced without maintenance during' Reuma”

✓ located verbatim in the source · abstract, characters 1251–1324 · show in text ↑
e1

“an upstorey of fruit trees”

✓ located verbatim in the source · abstract, characters 614–640 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The land may return to shifting cultivation after eight years.

Taxon
plantsViridiplantaee1
Outcome
reused as shifting cultivatione0
Value
8 yearse0

Verbatim

e0

“the land might be reused as shifting cultivation after 8 years”

✓ located verbatim in the source · abstract, characters 1332–1394 · show in text ↑
e1

“distribution of plants”

✓ located verbatim in the source · abstract, characters 446–468 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Jami has numerous useful plants in the understory.

Taxon
useful plantse0
Outcome
numerous useful plants in the understoreye0
Setting
Jamie0

Verbatim

e0

“In Jami, there are numerous useful plants in the understorey”

✓ located verbatim in the source · abstract, characters 1396–1456 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Understory vegetation and rice straw were associated with soil preservation.

Taxon
plantsViridiplantaee1
Outcome
soil has been preservede0
Qualifier
understorey vegetation and the dried straws of harvested ricee0

Verbatim

e0

“soil has been preserved with understorey vegetation and the dried straws of harvested rice”

✓ located verbatim in the source · abstract, characters 1464–1554 · show in text ↑
e1

“In Jami, there are numerous useful plants in the understorey”

✓ located verbatim in the source · abstract, characters 1396–1456 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Reuma upper vegetation includes Paraserianthes falcataria and fruit trees.

Taxon
Paraserianthes falcatariaFalcataria moluccanae0
Outcome
in the upstoreye0
Setting
Reumae0

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

Falcataria moluccana
Falcataria moluccana · TaxonForest & Kim Starr · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Vegetation in Reuma consists of Paraserianthes falcataria and fruit trees in the upstorey”

✓ located verbatim in the source · abstract, characters 1556–1645 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Reuma middle vegetation includes banana plants and Noni.

Taxon
banana plantse0
Outcome
in the middle storeye0

Verbatim

e0

“banana plants, Noni in the middle storey”

✓ located verbatim in the source · abstract, characters 1647–1687 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Reuma understory includes vegetables and wild useful plants.

Taxon
vegetablese0
Outcome
in the understoreye0

Verbatim

e0

“vegetables and wild useful plants in the understorey”

✓ located verbatim in the source · abstract, characters 1692–1744 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Vegetation regenerated upward while the system maintained a multilayer structure.

Taxon
plantsViridiplantaee1
Outcome
Vegetation has been regenerated from the under storey to the up storeye0

Verbatim

e0

“Vegetation has been regenerated from the under storey to the up storey; a multilayered structure has been maintained under such a system”

✓ located verbatim in the source · abstract, characters 1746–1882 · show in text ↑
e1

“distribution of plants”

✓ located verbatim in the source · abstract, characters 446–468 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors attributed soil preservation and agricultural and forestry production to cycling uses of the ecosystem.

Taxon
plantsViridiplantaee1
Outcome
soil preservation and the productive agricultural and forestry productione0
Qualifier
cycling uses of ecosystem of the soile0

Verbatim

e0

“the cycling uses of ecosystem of the soil have been accomplished, which result in the soil preservation and the productive agricultural and forestry production”

✓ located verbatim in the source · abstract, characters 1970–2129 · show in text ↑
e1

“distribution of plants”

✓ located verbatim in the source · abstract, characters 446–468 · show in text ↑