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All Journal ALEXANDRIA: Journal of Economics, Business, and Entrepreneurship Jurnal Wicara Desa
Ayunda, Nur
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Public Health Social Sciences

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PENGARUH PENAMBAHAN SEKAM PADA PEMBUATAN KOMPOS DARI BAHAN ORGANIK Riska, Rina Afrinata; Febriyanti, Iko Sabrina; Ayunda, Nur
Jurnal Wicara Vol 2 No 4 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i4.5531

Abstract

Composting is one of the best ways to manage organic waste. The purpose of this study was to study how the addition of rice husks to the process and quality of compost made from dry leaves. Rice husks were chosen as an additive because they are easy to find and have the ability to absorb moisture. In this study, various proportions of rice husks were added to the mixture of dry leaf materials. During the composting process, temperature, humidity, pH, and carbon and nitrogen levels were observed. The results showed that the addition of rice husks significantly affected the process rate and quality of the compost, with certain proportions of rice husks producing compost with an ideal ratio. The addition of rice husks was also shown to accelerate the composting time and increase the stability and structure of the compost. Therefore, the use of rice husks as an additive in composting can be suggested as an effective and sustainable solution in managing organic waste.
Pengaruh Harga dan Citra Merek Terhadap Keputusan Pembelian Produk dari CV. Tri Utami Jaya di Kota Mataram Ayunda, Nur; Retnowati, Weni
ALEXANDRIA (Journal of Economics, Business, & Entrepreneurship) Vol. 6 No. 2 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/alexandria.v6i2.1141

Abstract

This study aims to find out and explain the influence of price and brand image on product purchase decisions from CV. Tri Utami Jaya in Mataram City. This type of research uses associative quantitative and data collection methods using a survey sample with a sample of 100 respondents. The analysis method in this study uses multiple linear regression analysis using the Stastical Package For The Social Sciences (SPSS) tool. The results of the study showed that price had a positive and significant effect on purchase decisions with a calculated t-value of 3,459>1,984. And Brand Image has a positive and significant effect on product purchase decisions from CV. Tri Utami Jaya in Mataram City with a calculated t value of 6,878>1,984. The results of this research can be used as a basis for improving purchasing decisions by developing the benefits of price and brand image.
PENGARUH PENAMBAHAN SEKAM PADA PEMBUATAN KOMPOS DARI BAHAN ORGANIK Riska, Rina Afrinata; Febriyanti, Iko Sabrina; Ayunda, Nur
Jurnal Wicara Vol 2 No 4 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i4.5531

Abstract

Composting is one of the best ways to manage organic waste. The purpose of this study was to study how the addition of rice husks to the process and quality of compost made from dry leaves. Rice husks were chosen as an additive because they are easy to find and have the ability to absorb moisture. In this study, various proportions of rice husks were added to the mixture of dry leaf materials. During the composting process, temperature, humidity, pH, and carbon and nitrogen levels were observed. The results showed that the addition of rice husks significantly affected the process rate and quality of the compost, with certain proportions of rice husks producing compost with an ideal ratio. The addition of rice husks was also shown to accelerate the composting time and increase the stability and structure of the compost. Therefore, the use of rice husks as an additive in composting can be suggested as an effective and sustainable solution in managing organic waste.
Co-Authors Febriyanti, Iko Sabrina Retnowati, Weni Riska, Rina Afrinata