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Distribution of Soil Macrofauna Diversity and Abudance Land Used at Moving Agricultura Systems Warmare District, Regency of Manokwari, Province of West Papua Mbusango, Amin; Tola, Kati Syamsudin Kadang; Bachri, Samsul; Ningsi, Ratna
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6892

Abstract

Warmare District, Manokwari Regency, West Papua Province is one of the areas where the people still maintain the shifting cultivation system and it has even become one of the local wisdoms in the area. This research aims to examine the diversity and density of soil macrofauna on shifting cultivation land in the Warmare District, Manokwari Regency. The method used in this research is the direct handsorting method in the field and macrofauna identification using a binocular microscope. Data analysis used in this research was cluster analysis with PAST (Powerful Software for Scientific Data Analysis) software version 3.4 and used the Landmarks 3D PCA test to see the relationship between soil macrofauna diversity and land use types. The research results showed that the highest density and diversity of soil macrofauna was shown by the use of forest land with 38 taxa at a depth of 0-10 cm and 37 taxa at a depth of 10-20 cm. Where the high diversity composition of the Shannon-Weaner index is shown by forest land use with a value of 0.94 and is reinforced by the low Simpson index value of 0.30 for forest land use. This is in line with the results of the PCA analysis which shows that macrofauna forest land is compared with monoculture cultivation land and polyculture cultivation land.
PENGARUH ENDORSE SELEBRITI DAN CITRA MEREK TERHADAP KEPUTUSAN PEMBELIAN PRODUK BITTERSWEET BY NAJLA Fauzi, Achmad; Wijayanti, Maylinda; Wilson, Michael Aris; Fadhilah, Muhammad Reffy; Pratiwi, Rahmaliya; Hanifah, Rizka Nurul; Bachri, Samsul
SENTRI: Jurnal Riset Ilmiah Vol. 2 No. 12 (2023): SENTRI : Jurnal Riset Ilmiah, Desember 2023
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v2i12.1910

Abstract

Penelitian ini mempergunakan metode kuantitatif, yang memiliki tujuan guna menentukan seberapa besar endorse selebriti dan citra merek memegang pengaruh yang signifikan atas keputusan pembelian konsumen pada produk Bittersweet By Najla. Penelitian dilakukan dengan menggunakan program statistik SPSS, sampel berjumlah 150 orang yang tinggal di Jabodetabek, dan menggunakan teknik purposive dan non-probability sampling. Penelitian ini menemukan bahwa endorse selebriti dan citra merek memengaruhi pilihan pelanggan untuk membeli produk Bittersweet By Najla. Dengan menggunakan strategi marketing ini untuk mempertahankan dan meningkatkan kepercayaan pelanggan, Bittersweet By Najla dapat bersaing dengan pesaingnya.
Comparison of Several Methods for Analysis Slope Length Index Factor at A Watershed Scale Faisol, Arif; Mashudi, Mashudi; Bachri, Samsul
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.817-830

Abstract

Slope length and steepness factor index (LS) is one of the parameters for the Universal Soil Loss Equation (USLE) to estimate soil erosion. Currently, several methods for LS analysis, i.e. Wischmeier-Smith, Moore-Nieber, and Desmet – Govers. This study aims to compare the Wischmeier-Smith method, Moore–Nieber method, and Desmet–Govers method to analyze LS in the watershed in Manokwari – West Papua. This research consists of 4 main stages, i.e. data inventory, watershed boundary delineation, LS analysis, and LS comparison. The research showed that the Wischmeier-Smith method gave a higher LS value than the Moore – Nieber method and the Desmet – Govers method. Meanwhile, the Desmet – Gover method gives a lower average LS value than the Wischmeier-Smith method and the Moore – Nieber method. Based on the T-test, the LS produced by the Wischmeier-Smith, Moore-Nieber, and Desmet–Govers methods has significant differences in analyzing LS in the watershed in Manokwari – West Papua. Keywords: Desmet – Govers, Moore – Nieber, Universal Soil Loss Equation, Watershed, Wischmeier-Smith
The Influence of Financial Literacy, Financial Attitude and Financial Planning on Financial Management of Students at Cokroaminoto University, Palopo Haq, Muhammad Fauzan; Bachri, Samsul; Sahrir, Sahrir
Jurnal Studi Manajemen dan Bisnis Vol 12, No 1 (2025): Juni
Publisher : Trunojoyo University of Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/jsmb.v12i1.29749

Abstract

The purpose of this study is to determine how financial literacy, financial attitude, and financial planning affect the financial management of students enrolled at Cokroaminoto Palopo University's physics program. employing a quantitative methodology and information gathered from an online survey with 80 participants, with an emphasis on students as research subjects. Multiple linear regression was used for data analysis in order to assess each variable's contribution to financial management. The study's findings indicate that student financial management is significantly impacted by financial literacy, financial attitude, and financial planning. These results demonstrate the significance of financial literacy, financial attitude, and financial planning in student financial management.