Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal PKM Manajemen Bisnis
Salsabillah Salsabillah
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
BECOME A RELIABLE TRADER : Playing The Role Of Price As A Psychological Influence On Consumers Pratiwi Pratiwi; Salsabillah Salsabillah
Jurnal PKM Manajemen Bisnis Vol. 1 No. 2 (2021): Jurnal PKM Manajemen Bisnis
Publisher : Perhimpunan Sarjana Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (37.853 KB)

Abstract

In simple terms, the principle of trading is to work for yourself. While the basic principle of doing business is to involve many parties in trading to achieve a bigger goal. Theoretically, being an entrepreneur is very difficult, but that doesn't mean it's impossible. Due to the fact, many business actors appear throughout the year. Therefore, it takes effort to learn to be an entrepreneur or businessman. For this reason, this service activity was carried out. The purpose of community service activities is to share knowledge, so that people can increase their capacity as entrepreneurs by optimizing their talents. The method of this activity is the presentation of material packaged in the form of learning. The end of this activity is to motivate the participants to dare to do business, starting with the most possible and minimal risk, for example becoming an agent, reseller, dropshipper, and so on. In addition, the participants were also given training on using the Market place, a place to sell digitally without capital. At the same time, teach how to become an agent or reseller at big stores. So that the participants get direct experience of entrepreneurship.
Sensitivitas Metode Thresholding Terhadap Apparent Leaf Area Index Downward-Looking Digital Cover Photography Pada Kanopi Jagung Manis Muhammad Hifzan Silmi; Najwa Robaniyah Firdaus; Addawyah Wahidah; Salsabillah Salsabillah; Aditya Nurhidayat; Kania Aliya Putri Zahrani; Muhammad Amir Sholihin; Sastrika Anindita
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 13 No. 1 (2026): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v13i1.13157

Abstract

Leaf Area Index (LAI) is an important parameter for describing crop canopy conditions, but LAI estimation based on downward-looking Digital Cover Photography (DCP) strongly depends on the successful segmentation of vegetation and non-vegetation pixels. This study aimed to evaluate the sensitivity of seven thresholding methods, namely Otsu, Yen, Li, Triangle, Isodata, Mean, and Minimum, to Apparent LAI in sweet corn canopy. RGB images that passed quality control were converted into the CIE Lab* color space; subsequently, the a* channel was transformed and inverted before segmentation. Apparent LAI values were calculated using a gap fraction approach, the Beer-Lambert formulation, a 7 x 7 grid subdivision, and clumping index correction. The results showed that Otsu, Li, Isodata, and Mean were the most stable methods because they had complete sample numbers and data distributions that met the normality assumption. In contrast, Yen and Triangle produced extreme values, whereas Minimum showed processing limitations with only 80 valid data points. The sensitivity analysis showed that the moderate scenario had lower variation than the extreme and complete scenarios. The RM ANOVA results showed significant differences among the stable methods, with F = 345.4141, p-GG = 0.0000, and ng^2 = 0.43902. Post hoc testing showed that Li and Isodata were not significantly different, whereas the other method pairs differed significantly. These findings confirm that the choice of thresholding method strongly determines Apparent LAI estimation, with Li and Isodata as the most consistent methods, Otsu as a moderate comparator, Mean as a conservative method, and Yen, Triangle, and Minimum as diagnostic methods.
Co-Authors Addawyah Wahidah Aditya Nurhidayat Kania Aliya Putri Zahrani Muhammad Amir Sholihin Muhammad Hifzan Silmi Najwa Robaniyah Firdaus Pratiwi Pratiwi Sastrika ANINDITA