Traditional swidden rice cultivation in Kapuas Hulu consists of long-fallow cycles practiced on forested slopes. As oil palm development accelerates swidden transitions, these traditional practices are increasingly replaced by modified swidden systems which incorporate shorter fallows, and less forest regeneration.
This report documents changes in rice cultivation practices and the types and varieties of rice cultivated among smallholder farmers. Using a mix of primary and secondary data, this report highlights the great diversity of local varieties of rice still cultivated — many of which are indigenous to the region. However, as oil palm adopting households alter their cultivation practices, locally produced rice appears to comprise a smaller proportion of rice consumption and a smaller share of rice available in the market food system.
The nutritional consequences of these transitions are as yet unknown. Existing Food Composition Tables (FCT) for rice consist of only a few varieties and comparisons between locally produced and market origin rice are not available. However, many indigenous rice varieties have been shown to be nutritionally superior to higher-yielding alternatives commonly found in market systems. Given the significant quantities of rice being consumed, even small differences in nutrient content may have effects on nutrient intake and nutritional adequacy.
This report recommends investigation of the nutritional effects of changes in swidden rice transitions. An urgent priority is the nutritional analysis of indigenous rice varieties to be included in local and national FCTs. Such improved tables can then be used to model nutritional effects at the population level of changes in swidden rice cultivation and local food systems, and provide agricultural and health program planners with actionable recommendations to improve the health and nutrition of local populations.
This report documents changes in rice cultivation practices and the types and varieties of rice cultivated among smallholder farmers. Using a mix of primary and secondary data, this report highlights the great diversity of local varieties of rice still cultivated — many of which are indigenous to the region. However, as oil palm adopting households alter their cultivation practices, locally produced rice appears to comprise a smaller proportion of rice consumption and a smaller share of rice available in the market food system.
The nutritional consequences of these transitions are as yet unknown. Existing Food Composition Tables (FCT) for rice consist of only a few varieties and comparisons between locally produced and market origin rice are not available. However, many indigenous rice varieties have been shown to be nutritionally superior to higher-yielding alternatives commonly found in market systems. Given the significant quantities of rice being consumed, even small differences in nutrient content may have effects on nutrient intake and nutritional adequacy.
This report recommends investigation of the nutritional effects of changes in swidden rice transitions. An urgent priority is the nutritional analysis of indigenous rice varieties to be included in local and national FCTs. Such improved tables can then be used to model nutritional effects at the population level of changes in swidden rice cultivation and local food systems, and provide agricultural and health program planners with actionable recommendations to improve the health and nutrition of local populations.
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DOI:
https://doi.org/10.17528/cifor-icraf/009128Skor altmetrik:
Jumlah Kutipan Dimensi:
Tahun publikasi
2024
Penulis
Habibie, I.Y.; Rowland, D.; Wirawan, N.N.; Purwestri, R.; Rafiony, A.; Ickowitz, A.
Bahasa
English
Kata kunci
swidden agriculture, nutrient intake, dietary intake, farming systems, food resources, food quality, household income, livelihoods
Geografis
Indonesia
