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Improving Smallholder Livelihoods through Yield Intensification: Identifying Key Good Agricultural Practices in Malaysian Oil Palm Cultivation
KTH, School of Engineering Sciences (SCI), Mathematics (Dept.), Probability, Mathematical Physics and Statistics.
KTH, School of Engineering Sciences (SCI), Mathematics (Dept.), Probability, Mathematical Physics and Statistics.
2026 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Förbättrade levnadsvillkor för småskaliga palmoljebönder genom produktivitetsökning : Identifiering av centrala Good Agricultural Practices inom malaysisk oljepalmsodling (Swedish)
Abstract [en]

Independent oil palm smallholders are vital to Malaysia's economy, yet financial and structural constraints keep their average income below the national median, threatening the long-term viability of smallholder livelihoods. This study identifies and prioritizes the Good Agricultural Practices (GAP) most strongly associated with fresh fruit bunch (FFB) yield intensification. Using multiple linear regression on data from 84 program-enrolled farms in Johor, Malaysia, FFB yield is modeled as a function of improvements in GAP and farm conditions. Semi-structured interviews with stakeholders in Malaysian palm oil production provide complementary insights into adoption constraints and practical feasibility. Fertilizer application and harvesting intervals are identified as the GAP most strongly associated with yield, while stands per hectare, manager gender, and pre-GAP yield are identified as significant control variables. The study concludes that realizing the full livelihood improvement potential of these yield gains requires addressing the capital, labor, and market access barriers that currently hinder optimal GAP implementation and constrain the translation of higher productivity into increased income.

Abstract [sv]

Fristående småskaliga palmoljebönder är viktiga för den malaysiska ekonomin, men trots det är deras genomsnittsinkomst avsevärt lägre än medianinkomsten i landet, vilket hotar böndernas långsiktiga levnadsvillkor. Denna studie syftar till att identifiera och rangordna Good Agricultural Practices (GAP) med starkast association med ökad produktion av palmoljefrukt (FFB). Genom multipel linjär regression på data från 84 programdeltagande palmoljeplantager i Johor, Malaysia, modelleras FFB-produktion per hektar som en funktion av GAP-förbättringar och plantageförhållanden. Semistrukturerade intervjuer med intressenter inom malaysisk palmoljeproduktion kompletterar statistiska resultat med insikter om implementeringsbegränsningar och praktiska hinder. Gödsling och skördeintervaller identifieras som de GAP starkast associerade med ökad produktivitet, samtidigt som träd per hektar, ansvarig chefs kön och produktivitet före GAP-implementering identifieras som signifikanta kontrollvariabler. Studien visar att produktivitetsökningens bidrag till en förbättrad levnadssituation är beroende av lösningar på de kapital-, arbetskraft- och marknadstillgångsmässiga hinder som för närvarande både begränsar fullskalig GAP-implementering och hämmar överföringen av ökad produktivitet till ökade reala inkomster

Place, publisher, year, edition, pages
2026.
Series
TRITA-SCI-GRU ; 2026:210
Keywords [en]
Multiple Linear Regression, Palm Oil, Good Agricultural Practices, Yield Intensification, Independent Smallholder, Malaysia, KTH Field Study
Keywords [sv]
Multipel linjär regression, Palmolja, Good Agricultural Practices, Ökad produktivitet, Fristående småskaliga palmoljebönder, Malaysia, KTH Field Study
National Category
Probability Theory and Statistics
Identifiers
URN: urn:nbn:se:kth:diva-384611OAI: oai:DiVA.org:kth-384611DiVA, id: diva2:2083285
External cooperation
Asia School of Business in collaboration with MIT Sloan
Subject / course
Applied Mathematics and Industrial Economics
Educational program
Master of Science in Engineering - Industrial Engineering and Management
Supervisors
Examiners
Available from: 2026-07-02 Created: 2026-07-02 Last updated: 2026-07-02Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
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