Influence of Transmigration on Sustainable Agriculture in Southeast Sulawesi, Indonesia

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Influence of Transmigration on Sustainabl e Agriculture in Southeast Sulawesi, Indonesia Haposan Saragih*, Hitoshi Okuhira*, and Shigeru Yoshida** *The United Graduate School of Agricultural Sciences, Kagoshima University-Japan; ** Faculty of Agriculture, University of the Ryukyus-Japan Contents I. Introduction II. Methodology III. Result and Discussion . Conclusions and Suggestion

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Influence of Transmigration on Sustainable Agriculture in Southeast Sulawesi, Indonesia. Haposan Saragih*, Hitoshi Okuhira*, and Shigeru Yoshida** *The United Graduate School of Agricultural Sciences, Kagoshima University -Japan ; ** Faculty of Agriculture, University of the Ryukyus-Japan - PowerPoint PPT Presentation

Transcript of Influence of Transmigration on Sustainable Agriculture in Southeast Sulawesi, Indonesia

Page 1: Influence of Transmigration on Sustainable Agriculture  in Southeast Sulawesi, Indonesia

Influence of Transmigration on Sustainable Agriculture

in Southeast Sulawesi, Indonesia Haposan Saragih*, Hitoshi Okuhira*, and Shigeru Yoshida**

*The United Graduate School of Agricultural Sciences, Kagoshima University-Japan; ** Faculty of Agriculture, University of the Ryukyus-Japan

Contents • I.                   Introduction

• II.        Methodology                

• III.               Result and Discussion

• Ⅳ.        Conclusions and Suggestion

Page 2: Influence of Transmigration on Sustainable Agriculture  in Southeast Sulawesi, Indonesia

Land

Agricultural Production

Agricultural Labor

Population

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Figure 5. Flow chart model

Agricultural production sector

Population sector

Agricultural

Non-agricultural

Land use sector

Technology levelLive quality conditionSocial condition

Agricultural labor sector

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Figure 11. Population sector

Declining natural population rate

Population level

Land development attractiveness for migration multiplier

Land use sectorAgricultural production sector

Land use sectorAgricultural production sector

Increasing population inflow rate Declining population

outflow rate

Natural population growth rate

Land area feasible use ratio

Attractiveness for migration multiplier

Population growth inflow factor Level variable

(Stock)

Rate variable(Flow)

Source and sink

Sub-system

Multiplier table

Constant(Parameter)

Flow information

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Figure 12. Land use sector

Maximum land area feasible use

Devastating land rate

Land area feasible use

Potential land development rate

Agricultural land area

Declining agricultural land rate

Increasing agricultural land use rate

Land area feasible development ratio

Agricultural development level attractiveness multiplier

Agricultural land development feasible acquisition multiplier

Non-agricultural land area sector

Population sectorAgricultural production sector

Population sectorNon-agricultural land area sectorAgricultural production sector

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Figure 13. Agricultural production sector

Agricultural production demand multiplier

Increasing agricultural production rate

Declining agricultural production rate

Agricultural production level

Agricultural land sector

Population sector

Land productivity

Declining soil fertility multiplier

Agricultural population production rate

Effectiveness population density multiplier Agricultural

labor sector

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Figure 14. Agricultural labor sector

Population sector

Agricultural production sector

Capital stock multiplier

Agricultural labor level

Increasing agricultural labor ratio Agricultural labor

productivity

Declining agricultural labor rate

Increasing agricultural labor rate

Population labor sector

Total labor

Intensity extension attractiveness multiplier

Agricultural labor ratio

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Figure 6. Base run simulation

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