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All Journal Jurnal Teknologi Industri Pertanian Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Nutrisi dan Teknologi Pakan
Permana, Asep Tata
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Agriculture, Biological Sciences & Forestry Engineering Industrial & Manufacturing Engineering Other

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Increasing the Growth and Production of Alfalfa by Supplementation with Various Types of Organic Fertilizers and Arbuscular Mycorrhizal Fungi Sabilah, Inka Shal Sabilah; Prihantoro, Iwan; Permana, Asep Tata
Jurnal Ilmu-Ilmu Peternakan Vol. 34 No. 3 (2024): December 2024
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2024.034.03.4

Abstract

This study aimed to evaluate the effects of various organic fertilizers and arbuscular mycorrhizal fungi (AMF) on the growth and production of alfalfa plants in the tropics. This study used a completely randomized design (CRD) factorial pattern consisting of two factors with ten replications. Factor A included the types of organic fertilizer, including chicken manure, cow manure, goat manure, and vermicompost. Factor B was the dose of AMF, which included 0 g and 10 g. The results revealed an interaction effect (p<0,01) between the type of organic fertilizer and AMF factors on AMF colonization in alfalfa roots and leaf chlorophyll. The single factor of the type of organic fertilizer had a very significant effect (p<0,01) on increasing the pH, plant height, number of branches, number of leaves, root fresh weight, shoot fresh weight, and shoot dry weight of the media. Moreover, the single factor AMF had no significant effect (p>0,05) on the observed parameters. In conclusion, the application of various types of organic fertilizers with 20% media volume effectively increased the growth and production of alfalfa plants, and the type of organic fertilizer, cow manure, was the best treatment. The application of organic fertilizers alone or in combination with 10 g of AMF did not significantly affect the growth and production of alfalfa plants
DELIGNIFIKASI TANDAN KOSONG KELAPA SAWIT (TKKS) DENGAN NaOH TERHADAP KUALITAS PUPUK ORGANIK CAIR Aulia, Winda Dwi; Permana, Asep Tata; Dimawarnita, Firda; Faramitha, Yora
Jurnal Teknologi Industri Pertanian Vol. 34 No. 1 (2024): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2024.34.1.47

Abstract

Empty palm oil bunches (EFB) are the largest solid waste produced in every processing of palm oil and need to be utilized so as not to pollute the environment. One effort that can be made is to process EFB into liquid fertilizer. However, the high lignin content in EFB makes it difficult for this waste to decompose naturally. Therefore, efforts need to be made to reduce lignin levels in EFB with a delignification process for two hours at a temperature of 90 oC with 12% NaOH solution. The aim of this research was to evaluate the effect of delignification on the quality of liquid fertilizer (N, P, K, Ca, Mg, S, fulvic acid, C/N ratio, and pH). This study used a completely randomized design (CRD) with four treatments and five replications. P1: Non-delignified EFB, P2: P1 + cow urine, P3: delignified EFB, and P4: P3 + cow urine. Liquid fertilizer was made using a fermentation method for 21 days. The research results showed that delignification treatment was able to increase the presence of calcium and magnesium in liquid fertilizer. The combination of delignification with the addition of cow urine increases the availability of fulvic acid in liquid fertilizer. Keywords: empty palm oil bunches, lignin, nutrients, waste
Addition of Goat and Sheep Urine Fertilizers to Increase the Seedling Growth of Alfalfa (Medicago sativa) Aulia, Winda Dwi; Prihantoro, Iwan; Permana, Asep Tata
Jurnal Ilmu-Ilmu Peternakan Vol. 35 No. 3 (2025): December 2025
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2025.035.03.5

Abstract

This study aimed to evaluate the effectiveness of goat and sheep urine and determine the optimal dosage for alfalfa seedling growth. The experimental design used was a randomized complete factorial design consisting of two factors. Factor A is the urine type (goat or sheep), while factor B is the concentration of urine (5, 10, 15, 20, 25, 30, or 35%) + AB mix 400 ppm. The positive control consisted of 800 ppm AB mixture fertilizer, whereas the negative control received 0 ppm AB mixture. Each treatment was replicated 30 times. The results revealed a significant interaction effect (p < 0.05) between different types and levels of urine on media pH, plant height, and canopy biomass. Furthermore, the single factor of the urine level had a significant effect (p < 0.05) on the number of leaves. The results suggest that unfermented sheep urine liquid fertilizer at a level of 5% + AB mixture at 400 ppm is effective for alfalfa (Medicago sativa) seedlings. A relatively high urine level (? 10%) decreases the growth of plant vegetative tissue and has the opportunity to produce an abnormal leaf color (pale green).
Evaluasi Level Pemupukan Urea pada Penanaman Hijauan Daun Sambung Nyawa di Tanah Latosol: Evaluation of Urea Fertilization Levels in Planting Sambung Nyawa Leaf Greens on Latosol Soil Permana, Asep Tata; Amalia, Rosalia; Kumalasari, Nur Rochmah
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 23 No. 3 (2025): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.23.3.146-151

Abstract

Gynura procumbens has the potential to serve as forage for ruminant livestock. This study aimed to evaluate the growth parameters and biomass of G. procumbens cultivated on latosol soil under varying levels of urea fertilization. The experimental design employed a Randomized Block Design (RBD) based on land slope gradients (3%, 4%, 5%, and 7%) with four levels of urea application. The treatments included: P0 as control (compost (8 ton ha-1) + NPK 15-15-15 (200 kg ha-1), P1 = P0 plus 100 kg ha-1 urea (4.6 g  plant-1), P2 = P0 plus 200 kg ha-1 urea (9.2 g plant-1), and P3 = P0 plus 300 kg/ha urea (13.9 g plant-1). Observed parameters included plant height, number of stems and leaves, fresh and dry biomass, and nutrient content. Data were analyzed using ANOVA, followed by Duncan’s multiple range test for significant differences. Results indicated that increasing urea levels reduced the number of branches and leaves, as well as the fresh and dry weight of leaves and stems. Urea application did not significantly affect plant height, shoot and leaf area, shoot fresh weight, or leaf nutrient content. The study concluded that G. procumbens does not require additional urea fertilizer when grown on latosol soil.
Co-Authors Amalia, Rosalia Aulia, Winda Dwi Dimawarnita, Firda Faramitha, Yora Iwan Prihantoro Nur Rochmah Kumalasari Sabilah, Inka Shal Sabilah