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All Journal PENDIPA Journal of Science Education PUCUK : Jurnal Ilmu Tanaman
Dia Novita Sari
universitas ratu samban
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics

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PERTUMBUHAN DAN HASIL SAWI (Brassica juncea) DENGAN KOMBINASI BAHAN ORGANIK BERBAHAN AMPAS TEBU PADA DUA PERIODE TANAM Dia Novita Sari; Yudi Gustian; Edi Susilo
PUCUK : Jurnal Ilmu Tanaman Vol 1 No 1 (2021): Juni
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2499.946 KB) | DOI: 10.58222/pucuk.v1i1.6

Abstract

Mustard greens is a type of leaf vegetable that is favored by consumers because it contains high levels of pro-vitamin A and ascorbic acid which are beneficial for health. However, the production of mustard greens is still relatively low due to the limited availability of fertilizers. Bagasse is the first waste produced from the industrial processing of sugar cane, the volume reaches 30 - 34% of milled sugar cane. This research was conducted in the experimental field of Ratu Samban University. The purpose of this study was to determine the growth and yield of mustard greens against a combination of organic matter made from bagasse in two planting periods. This study used a single factor Completely Randomized Block Design (RAKL) with 10 replications. The treatment used in this study consisted of 4 levels, namely: P0 = control without treatment, P1 = 200g bagasse + 75g chicken manure, P2 = 250g bagasse + 50g chicken manure, P3 = 300g bagasse + 25g chicken manure. The results showed that the planting of the first and second periods, all treatments, namely P0, P1, P2, P3 had a very significant effect on all observation variables at all plant ages. P3 treatment (300g bagasse + 25g chicken manure) gave the best results on all variables observed yotu plant height, number of leaves, plant production, shoot wet weight, and root wet weight.
Fortifikasi Pakan Ikan Berbasis Limbah Pertanian Untuk Meningkatkan Pertumbuhan Dan Hasil Lele Sangkuriang (Clarias gariepinus): Fortifikasi Pakan Ikan Berbasis Limbah Pertanian Untuk Meningkatkan Pertumbuhan Dan Hasil Lele Sangkuriang (Clarias gariepinus) Novita Hamron; Bambang Wijaya Kesuma; Oktamalia; Dia Novita Sari; Eny Rolenti Togatorop
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.726-734

Abstract

The development of fish feed fortification technology based on agricultural waste is one of the potential solutions to reduce feed production costs. Fish feed fortification can be derived from animal and plant sources, provided that the fortification ingredients contain protein, carbohydrates, fat, and other nutrients. Rice bran, an agricultural by-product, contains carbohydrates that can be utilized as raw material in fish feed formulation. The objective of this study was to analyze the effect of fortified fish feed made from silk worm meal and fish meal fortified with rice bran waste on the growth and yield of Sangkuriang catfish (Clarias gariepinus). The research method employed a Completely Randomized Block Design (CRBD) with four treatments, namely: A (2.25% tapioca flour + 0.75% rice bran flour), B (2% tapioca flour + 1% rice bran flour), C (1.5% tapioca flour + 1.5% rice bran flour), and D (0.75% tapioca flour + 2.25% rice bran flour). Each treatment was replicated three times, resulting in a total of 12 experimental units. The results showed that treatment D (0.75% tapioca flour + 2.25% rice bran flour) was the best artificial feed formulation for Sangkuriang catfish grow-out, as indicated by higher absolute length gain, absolute weight gain, survival rate, and feed conversion ratio. The nutritional content of treatment D feed formulation (1:3), consisting of 0.75% tapioca flour + 2.25% rice bran flour, was 1.85% carbohydrate, 12.79% fat, and 31.01% protein.
Uji Suplementasi Fitobiotik dan Karbohidrat pada Pakan Buatan Berbasis Bahan Baku Lokal Untuk Pertumbuhan Ikan Nila (Oreochromis niloticus): Phytobiotic and Carbohydrate Supplementation Test in Artificial Feed Based on Local Ingredients for the Growth of Nile Tilapia (Oreochromis niloticus) Oktamalia Oktamalia; Novita Hamron; Dia Novita Sari; Eny Rolenti Togatorop
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.735-741

Abstract

In recent years, the use of natural and local ingredients to improve the nutritional quality of feed, as well as fish health and growth, has required the addition of supplementary components such as phytobiotics and carbohydrates. The abundance of local ingredients like papaya leaves and cassava in the Bengkulu region presents great potential for their utilization as feed supplements for fish. This study aimed to evaluate the effect of combining phytobiotic and carbohydrate supplementation on the growth performance of Nile tilapia. The experimental design used was a Completely Randomized Design (CRD) with a single factor and four treatments: A (basal diet), B (basal diet + 25% papaya leaf meal + 75% cassava meal), C (basal diet + 50% papaya leaf meal + 50% cassava meal), and D (basal diet + 75% papaya leaf meal + 25% cassava meal). Each treatment was replicated three times, resulting in a total of 15 experimental units. The results showed that diet formulation D (basal diet + 75% papaya leaf meal + 25% cassava meal) was the best treatment, as it produced the highest feed intake, better daily growth rate and biomass, and a relatively greater absolute length compared to the other treatments.
Co-Authors Bambang Wijaya Kesuma Edi Susilo Eny Rolenti Togatorop Novita Hamron Oktamalia Oktamalia Oktamalia Yudi Gustian