Risk analysis and revenue distribution of cassava farming as an impact of climate change in Wonogiri Regency

The geographical condition of Wonogiri Regency is agro climatically suitable for the cultivation of cassava. The management of cassava cultivation certainly has risks that can occur from natural factors, such as climate, weather, floods, as well as pests and diseases, during the cultivation process,...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-07, Vol.824 (1), p.12108
Main Authors: Rahayu, E S, Setyowati, Rahwadwiati, R
Format: Article
Language:English
Subjects:
Agricultural economics
Cassava
Climate change
Coefficient of variation
Cultivation
Environmental impact
Farmers
Farming
Frequency analysis
Growing season
Income
Pests
Random sampling
Revenue
Risk analysis
Risk assessment
Risk factors
Sampling
Socioeconomics
Statistical sampling
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Summary:The geographical condition of Wonogiri Regency is agro climatically suitable for the cultivation of cassava. The management of cassava cultivation certainly has risks that can occur from natural factors, such as climate, weather, floods, as well as pests and diseases, during the cultivation process, price risks, etc., and ultimately will have an impact on farmers’ income. Cassava risk analysis due to climate change is an interesting topic to research because it can cause huge losses that affect farmers’ incomes and income inequality of cassava farmers. The study aims to (1) identifies the impact of climate change on cassava farming, (2) analyze the income of cassava farmers as a result of climate change, (2) analyze the risks of cassava farming from the impacts of climate change. The research method used is a survey with purposive sampling in the determination of sub-districts and villages, selected Ngadirojo Subdistrict, cassava farmers took 60 farmers in simple random sampling. Data were analyzed with descriptive analysis, frequency analysis, revenue analysis, and risk analysis. The results showed that there was a 12.43% change in income due to climate change as measured by the delay in the growing season and product quality. There is a change in quality and quantity in three types of cassava market in Wonogiri Regency, namely (1) wet cassava market, (2) dry cassava market (gaplek ), (3) industrial market that goes directly into the factory. Risk analysis obtained coefficient of variation (CV) of 0.503 which means that the average income risk faced by farmers is classified as risky in the low category (CV>0.5), with the lower limit value (La) showing Rp. 28,121.82 which means that in running a cassava cultivation business, farmers must dare to bear the risk of income of Rp. 28,121.82 (12.47%) in one period of cultivation.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/824/1/012108