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All Journal Jurnal Ilmiah Pertanian PINISI Discretion Review
Hidayani, Sri Vina
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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Competitiveness Analysis and The Impact of Government Policies on Feed Maize Farming in Tanah Datar District Hidayani, Sri Vina; Tanjung, Faidil; Khairati, Rusda
PINISI Discretion Review Volume 8, Issue 1, September 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pdr.v8i1.66869

Abstract

Maize ia an important food crop after rice and one of the commodities widely grown by farmers and a leading commodity in Tanah Datar. This research aims to analyze the competitiveness of corn farming in Tanah Datar Regency through comparative and competitive advantages, as well as to analyze the impact of government policies on corn farming in Tanah Datar Regency. The method used in this research is the survey method. The power analysis employed in this study is quantitative, using the Policy Analysis Matrix as a measurement tool. (PAM). The research results show that corn farming in Tanah Datar Regency is profitable both financially and economically. This shows a private profit of Rp 4,273,753 and a social profit of Rp 2,025,189. Corn cultivation in Tanah Datar Regency has competitive and comparative advantages. This can be seen from the PCR value of 0.50 and DRCR of 0.54 < 1, which means that corn farming has a high competitive advantage and comparative advantage. The impact of government policy shows that there are government policies that protect the prices of tradable outputs and inputs in the form of subsidized fertilizers. This is indicated by the Nominal Protection Coefficient for corn output of 1.2; the Nominal Protection Coefficient for inputs of 0.63; the Effective Protection Coefficient of 1.76; the Profitability Coefficient of 2.12; and the Subsidy Ratio to Producers of 0.64.
Evaluating chia (Salvia hispanica L.) seed administration for cholesterol reduction in quail (Coturnix coturnix) Uthia, Rahimatul; Rz, Ira Oktaviani; Hidayani, Sri Vina; Lestari, Kustiasih; Jannah, Fathul
Jurnal Ilmiah Pertanian Vol. 21 No. 3 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i3.17175

Abstract

Chia (Salvia hispanica L.) seeds contain phenolic compounds such as flavonols and phenolic acids (myricetin, quercetin, kaempferol, caffeic acid) that act as primary and synergistic antioxidants. These antioxidants reduce cholesterol by inhibiting absorption in the intestine and enhancing bile acid formation, facilitating cholesterol excretion through feces. Additionally, the high protein and fiber content in S. hispanica L. seeds reduces appetite and promotes prolonged satiety. This study evaluates the effect of different administration patterns of S. hispanica L. seeds on cholesterol reduction in common quail (Coturnix coturnix). The research involved five groups: three treatment groups receiving S. hispanica L. seeds at varying frequencies (once, twice, three times daily) and two controls (positive, negative), with six C. coturnix in each group. The S. hispanica L. seed dose was 1.8 mg per 200 g body weight (BW) administered for 30 days. Cholesterol levels were measured at baseline and after treatment and analyzed using one-way ANOVA and Duncan’s Post Hoc Test. Results indicated that administering S. hispanica L. seeds three times daily significantly reduced cholesterol levels (p < 0.05) compared to other frequencies. This research provides a foundation for further exploration into practical applications of S. hispanica L. seeds in cholesterol management, both in animals and potentially in humans.
Co-Authors Faidil Tanjung Fathul Jannah, Fathul Lestari, Kustiasih Rusda Khairati rz, ira oktaviani Uthia, Rahimatul