Improvement of Cassava Production in Central Java: a Production Function Approach

International Journal of Agriculture & Environmental Science

© 2019 by SSRG - IJAES Journal

Volume 6 Issue 5

Year of Publication : 2019

Authors : Agustono, Refa’ul Khairiyakh, EndangSiti Rahayu

10.14445/23942568/IJAES-V6I5P110

How to Cite?

Agustono, Refa’ul Khairiyakh, EndangSiti Rahayu, "Improvement of Cassava Production in Central Java: a Production Function Approach," SSRG International Journal of Agriculture & Environmental Science, vol. 6,  no. 5, pp. 50-53, 2019. Crossref, https://doi.org/10.14445/23942568/IJAES-V6I5P110

Abstract:

The aims of this research were (1) effects of TSP manure to cassava production, (2) elasticity of cassava production, (3) the risk of cassava production, and (4) impacts of production increase to cost, revenue, and income Furthermore,data analysis that used to determine the effect of TSP and others' input to cassava production was a regression model that combines with the dummy variable.This model was intended to emphasize the need to separate groups of farmers who applied TSP and groups of farmers who did not use TSP.Conclusions of this research were (1) the use of TSP would increase cassava production, on the group of farmers who applied TSP, urea was input that effect to cassava production, while on the group of farmers who did not apply TSP, urea and seed were input that effect to cassava production. (2) The elasticity of urea was by 0.87 on the group of farmers who applied TSP, and the elasticity of urea was by 0.35 and the elasticity of seed was by 0.44 on the group of farmers who did not apply. (4) Additional production by increasing the use of inputs could still provide additional income and additional income for farmers who applied TSP greater than those farmers who did not apply TSP.

Keywords:

Improvement, Production, Function, and TSP

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