Abdonia W. Finmeta
UPG 1945 NTT

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RESPON PERTUMBUHAN PAKCOY (Brassica rapa L.) TERHADAP NAUNGAN YANG BERBEDA  DI GREEN HOUSE FMIPA UPG 1945 NTT Maria Watti Kale; Ir. Nur Aini Bunyani; Abdonia W. Finmeta; Maria Yasintha Afoan
NETIZEN: JOURNAL OF SOCIETY AND BUSSINESS Vol. 2 No. 8 (2026): NETIZEN (JOURNAL OF SOCIETY AND BUSSINESS)
Publisher : CV. ADIBA AISHA AMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.20663059

Abstract

Pakcoy (Brassica rapa L.) is a high-value horticultural crop whose growth is strongly influenced by light intensity. Shading is commonly used to regulate light availability and create more favorable growing conditions. This study aimed to evaluate the effect of different shading levels on the growth of pakcoy. The experiment was conducted at the Greenhouse of FMIPA UPG 1945 NTT, Oebobo District, Kupang City, from November to December 2025 using a Completely Randomized Design (CRD) with three treatments: no shading (T0), 60% shading (T1), and 80% shading (T2), each replicated five times. Observed parameters included plant height, number of leaves, and fresh weight, and the data were analyzed using analysis of variance (ANOVA) followed by the Least Significant Difference (LSD) test at a 5% significance level. The results showed that shading significantly affected pakcoy growth; the no-shade treatment (T0) resulted in the tallest plants, while 60% shading (T1) produced the most optimal overall growth, and 80% shading (T2) led to the lowest performance. Therefore, 60% shading is recommended to improve pakcoy growth under the given conditions.
PENGARUH PEMBERIAN PAKAN AMPAS TAHU FERMENTASI DENGAN DOSIS YANG BERBEDA TERHADAP PERTUMBUHANIKAN LELE DUMBO (Clarias graiepinus) Daud Loha Nguru; Maya F. Roman; Nardi Matias Leo; Abdonia W. Finmeta; Nur Aini Bunyani
NETIZEN: JOURNAL OF SOCIETY AND BUSSINESS Vol. 2 No. 9 (2026): NETIZEN (JOURNAL OF SOCIETY AND BUSSINESS)
Publisher : CV. ADIBA AISHA AMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.21368069

Abstract

This research was conducted in Oesapa Selatan Village, Kelapa Lima District, Kupang City, East Nusa Tenggara, in November–January 2026. The research aimed to determine the effect of providing fermented tofu dregs with different doses in feed on the growth of African catfish (Clarias gariepinus), and to determine the dose that provided the best growth results. The research method used a Completely Randomized Design (CRD) with four treatments and four replications to obtain 16 experimental units. The treatments given included P0 (100 g of commercial Hi-Pro-Vite feed without fermented tofu dregs), P1 (10 g of fermented tofu dregs), P2 (15 g of fermented tofu dregs), and P3 (20 g of fermented tofu dregs). The parameters observed included weight gain, body length gain, specific growth rate (SGR), and survival rate (SR). Observations were carried out every 10 days for 40 days of maintenance. Data were analyzed using Analysis of Variance (ANOVA), and if significant differences were found, the Least Significant Difference (LSD) test was performed at the 5% level. The results showed that the provision of fermented tofu dregs significantly affected the growth and survival of African catfish. Treatment P2 (15 g fermented tofu dregs) provided the best results, with the highest weight gain, length gain, SGR, and SR compared to other treatments.