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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Penelitian Sains dan Teknologi Indonesia
Mutmainah, Laily
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences

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KORELASI TINGKAT PENGHINDARAN RISIKO DENGAN ECONOMIC WELLBEING PETANI PADI Yanuarti, Rizky; Ibanah, Indah; Lutfiyah, Lenny; Mutmainah, Laily; Suwandari, Anik; Rokhani, Rokhani
Jurnal Penelitian Sains dan Teknologi Indonesia Vol 1 No 2 (2022): Jurnal Penelitian Sains dan Teknologi Indonesia (JPSTI)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpsti.v1i2.166

Abstract

Farmers' attitudes and perspectives towards risk will be reflected in their decision-making and will be related to risk aversion levels. Recognizing farmers' attitudes towards risk will be beneficial in providing innovative product development according to farmers' needs. The development of a farmer protection system against risks has been carried out by the Indonesian government in the form of Rice Farming Insurance (AUTP). This study aims to analyze risk aversion level (RAL) and measure its relationship to farmers' economic well-being which is illustrated by the income of rice farmers in Wuluhan, Jember Regency. Multiple price list designs were used to analyze RAL and Pearson analysis was employed to measure their correlation. The results showed that farmers tend to show a relatively high level of risk aversion, in which 36.923% of farmers prefer to insure their entire land (option A). Meanwhile, only 2.308% prefer not to insure their land (option F). Pearson correlation value is 0.69, it can be interpreted that an increase in income will be followed by an increase in the RAL value meaning that the level of risk aversion decreases. The research results are useful for policymakers, especially risk in the agricultural sector to determine innovation in optimizing the implementation of AUTP
Synergistic Effect of Phosphorus, Magnesium, and Copper on Phenolic and Flavonoid Production in Paddy Rice Setiawati, Tri Candra; Rewisa, Vega Kintaghea; Febiola, Desi; Mutmainah, Laily; Wafa, Ali; Efendi, Syahrul; Susilowati, Lolita Endang
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10140

Abstract

Secondary metabolites are crucial for plant resistance to biotic and abiotic stress. Fertilization with phosphorus (P), magnesium (Mg), and copper (Cu) can enhance secondary metabolite production, supporting plant defense mechanisms. This study evaluated the effects of P, Mg, and Cu fertilization on nutrient absorption and the production of phenolic and flavonoid metabolites in Pendok rice during vegetative and generative phases. A randomized block design with seven nutrient treatments and three replications was applied, involving 21 pots in a greenhouse. P was supplied as Super Phosphate Ca(H2PO4) (SP-36) and Phosphate Rock (PR). Mg and Cu treatments included combinations with and without their addition. Results showed that SP-36 with Mg produced the highest phenolic content during the vegetative phase, significantly higher than other treatments with 7.80 mg (GAE).g extract-1. Mg increased phenolic levels, while Mg and P had a significant effect (95% confidence level) on flavonoid and phenolic content during both growth phases. In conclusion, Mg and P fertilization effectively enhanced secondary metabolite production, improving plant resilience through nutrient optimization. These findings emphasize the role of proper nutrient management in boosting secondary metabolite quality in rice cultivation.
Co-Authors Ali Wafa Anik Suwandari Efendi, Syahrul Febiola, Desi Ibanah, Indah Lutfiyah, Lenny Rewisa, Vega Kintaghea Rokhani Rokhani Setiawati, Tri Candra Yanuarti, Rizky