Urine Fertilizer Research Articles

Effect of Rabbit Urine Bio Fertilizer and NPK on Vegetative Variables of Sorghum (Sorghum bicolor L.)

Sorghum (Sorghum bicolor L.) is a plant that requires more N nutrients than other nutrients. The abundance and affordability of rabbit urine bio fertilizer can reduce the cost of cultivation production inputs due to the high price of inorganic fertilizers. Rabbit urine contains higher N nutrients compared to other livestock urine. This study aims to obtain a combination of Rabbit Bio Urine (BUK) fertilizer concentration and NPK fertilizer dosage that can give the best results on the growth of sorghum plants (Sorghum bicolor L.). The research method used is a non-factorial Randomized Group Design (RAK) consisting of 6 levels, namely: P1 (BUK 0 ml/L + 100% NPK), P2 (BUK 41 ml/L + 80% NPK), P3 (BUK 27 ml/L + 80% NPK), P4 (BUK 18 ml/L + 80% NPK), P5 (BUK 9 ml/L + 80% NPK), and P6 (BUK 5 ml/L + 80% NPK). The application of rabbit bio urine fertilizer gives a real effect on the parameters of plant height and stem diameter at the age of 36 HST and 42 HST. In the parameter of the number of leaves, rabbit bio urine fertilizer and NPK gave no significant effect at all observation times. The P2 treatment (BUK 41 ml/L + NPK 80%) gave the highest results in the parameters of plant height at the age of 36 HST and 42 HST which amounted to 98,1 cm and 123,7 cm. In the parameter of stem diameter, the highest result was obtained by P1 (BUK 0 ml/L + NPK 100%) which amounted to 14,8 mm. Keywords : N Nutrient, Rabbit Urine Bio Fertilizer, Sorghum

Impact of Variations in Rabbit Urine Fertilizer Dosage on Corn Fodder (Zea mays) productivity

Corn is a ruminant animal feed with high vegetable protein and carbohydrate values. Because corn growers need a large area of land, one alternative is corn fodder. The application of corn fodder is very simple, harvests quickly and saves land. To support the growth of corn fodder, adequate nutrition is needed. Rabbit urine organic fertilizer contains high levels of N, P and K nutrients to increase plant productivity. This study aims to determine the effect of different doses of rabbit urine on the productivity of corn fodder (Zea mays). The method in this research is the research method used in this research is the Completely Randomized Design Method (CRD) which consists of 4 treatments, namely the concentration of rabbit urine fertilizer. Rabbit urine fertilizer concentrations consisted of 7 ml, 14 ml and 21 ml. Harvested on day 14. The parameters observed were plant height, number of leaves, wet biomass and dry biomass. Based on the results of this research, it can be concluded that the use of rabbit urine fertilizer in corn fodder at the average plant height P0=10.32 P1=11.85 P2=11.44 P3=13.67. The mean number of leaves P0=1.64 P1=1.73 P2=1.69 P3=1.81. The mean for wet biomass P0=57.37 P1=71.14 P2=74.09 P3=86.65. The average dry biomass, namely P0=6 P1=11 P2=11.40 P3=17.40. The conclusion from this research is that corn fodder given rabbit urine fertilizer has a very significant effect (P<0,01) on plant height, number of leaves, wet biomass and dry biomass.

Anthroponics: Application and effects on growth of parsley, rhipsalis, coriander, and basil fed with urine fertiliser

Urine has emerged as a promising nutrient-rich waste stream suitable for plant fertigation. Biological nitrification in a membrane bioreactor offers an effective method for producing liquid fertiliser from urine, extracting essential nutrients into a final product. Despite the increasing interest in hydroponics and urban horticulture, research exploring the efficacy of urine-derived fertilisers remains scarce. This study employed three growing systems, including nutrient film technique open channels in outdoor setup, pot-drench under glasshouse conditions, and deep-water culture (DWC) under laboratory conditions to investigate the efficiency of urine-derived fertiliser compared to commercial fertilisers. The results demonstrated comparable growth responses in parsley, rhipsalis, coriander, and basil, as demonstrated by the analysis of several parameters including biomass, stem numbers and length, and nutritional composition in shoots and roots. In conclusion, urine-derived fertilisers showed promising potential as a sustainable alternative to synthetic fertilisers, laying the foundation for the development of a circular economy of nutrients in agriculture.

Pengaruh pemberian air kotoran ikan dan biourin domba terhadap karakteristik fisiologi tanaman padi (Oryza sativa L.) Varietas inpari 32

One of the factors that influences plants physiological processes is the absorption of nutrients obtained from both organic and inorganic fertilizers. Some organic fertilizers that can be given are fish waste water and sheep urine fertilizer. The aim of this research is to obtain information regarding the effect of fish waste water and sheep biourine on the physiological characteristics of rice plants (Oryza sativa L.) such as leaf chlorophyll content, Net Assimilation Rate (NAR) and Crop Growth Rate (CGR). This research was conducted on Agricultural Extension Field, Majalaya District, Karawang Regency, from January to April 2022. This experiment used an experimental method with a split plot design (Split Plot Design) with 10 treatment combinations which were repeated 3 times. The main plots are fish waste water (A): A1 (fish waste water), and A2 (ordinary irrigation water). As subplots for Sheep Biourine (P): P0 (Control), P1 (Factory Biourine 100 ml/l), P2 (Sheep Biourine 100 ml/l), P3 (Sheep Biourine 150 ml/l) and P4 (Sheep Biourine 200 ml /l). The research results showed that there was no interaction between biourine fertilizer treatment and fish waste water on the physiology characteristics of the rice plants (Oryza sativa L.).

Evaluation of the Growth and Yield of Organic Corn Fodder under Various Watering Times and Concentrations of Rabbit Urine Fertilizers

Organic Fodder System is a planting system without using soil as its main medium. The use of fertilizers can be regulated in quantities and concentrations that correspond to the needs of plants during the plant growth season to obtain optimal results with good quality. The study was conducted to determine corn fodder's growth productivity and nutrient content under the treatment of differences in watering time and rabbit urine fertilizer concentration. The treatment was carried out on the difference in the soaking solution of corn kernels and the difference in the watering time of corn seedlings. Soaking was carried out by 5 solutions namely L0: water, L1: AB mix (commercial fertilizer) 1%, L2: rabbit urine fertilizer 1%, L3: rabbit urine fertilizer 2.5%, L4: rabbit urine fertilizer 5%, as treatment, and 5 (five) replication groups. Watering was carried out at three different time intervals (W1: 6 hours/day, W2: 9 hours/day, W3: 12 hours/day) with five replication groups. The variables observed were germination percentage, normal sprout percentage, corn fodder height, fresh fodder production, fodder dry matter production, fodder protein content, fodder crude fiber content, fodder crude fat content, Non-Nitrogen Free Extract (NNFE), and corn fodder ash content. The experimental design used in this study was a Completely Randomized Design of factorial patterns. Differences in rabbit urine fertilizer concentration and watering time impact germination percentage, normal germination percentage, plant height, fresh matter production, dry matter production, protein content, and crude fiber.

Application of Human Urine in Vegetable Production in a School Garden: A Participatory Action Research

Urine separation toilets are a possible route for achieving maximum recovery and recycling urine nutrients. However, using fresh urine as agricultural fertilizer is problematic and controversial concerning hygiene, storage, distribution, and supply. The intervention of this study was implemented at a public high school in Nepal. This study explores the applicability of urine diversion toilets in the school setting to improve organic vegetable production from the school's Eco-garden and the status of improving sanitation. A urine diversion toilet was constructed, and hardware and software-based participatory interventions were undertaken in the schools' Eco-garden. It was found that the urine diversion toilet is useful in preventing surface water from being polluted and improving students' sanitation and hygiene behavior. When cultivating vegetables using human urine fertilizer and animal fertilizer in different plots of the same area, it is found that human urine as fertilizer increases by 40% more production of the vegetables in comparison with using animal fertilizer. It is concluded that urine-fertilized plots have more vegetables with nutrients than animal fertilizer. Human urine application could be effectively used as a nutrient fertilizer, a new area of scientific research in the research frontier.

Respon Pertumbuhan Dan Produksi Tanaman Sawi (Brassica juncea L.) Terhadap Interval Waktu Pemberian POC Urin Kelinci

This study aims to determine the appropriate application time interval of rabbit urine POC to support optimal growth and production of mustard greens. This study used an experimental method designed using a completely randomized design (CRD) with 4 treatments, including W0 (control), W1 (treated with 60 ml/L rabbit urine every 1 week), W2 (treated with 60 ml of rabbit urine /L every 2 weeks), and W3 (treated with 60 ml/L rabbit urine fertilizer every 3 weeks). Variables observed in this study included growth variables consisting of plant height, number of leaves, leaf width, and leaf length at 1 – 6 WAP, as well as production variables in the form of wet stover weight per plant (grams) and plant consumption weight (grams) at 6 WAP. The data obtained were analyzed by ANOVA and if it had a significant effect then continued by the Tukey test at the 95% level of confidence. The results of the study showed that the time interval treatment for application of POC rabbit urine only had a significant effect on the variable number of leaves, leaf length, and leaf width at 6 WAP and plant consumption weight. The time interval application of 2 weeks (W2) rabbit urine POC tend to give better results than other time interval treatments in almost all observation variables.

Replacing Mineral Fertilizer with Nitrified Human Urine in Hydroponic Lettuce (Lactuca sativa L.) Production

Source-separated, nitrified, and decontaminated human urine constitutes a promising plant fertilizer that contains a large share of the nitrogen and phosphorus in household wastewater, and other plant nutrients. However, human urine contains high levels of sodium and chloride that can affect salt-sensitive greenhouse crops. Replacing mineral fertilizer with nitrified urine fertilizer could reduce the environmental impact of lettuce production in hydroponic systems, if marketable yield, appearance, and produce quality are not affected. In the present study, a treatment combination of a nitrified urine fertilizer and mineral fertilizers was used to grow lettuce through the nutrient film technique. This was compared to a conventionally fertilized control treatment. No significant differences were observed regarding yield, phenotype, and contents of nitrate, heavy metals, phenolic acids, and chlorophyll in leaf tissue. Calcium content was significantly reduced and sodium was elevated in nitrified urine treatment. For the elements nitrogen, phosphorous, and potassium, a saving of 48%, 13%, and 15% was calculated, respectively. The calculated carbon footprint from the total fertilizer production was reduced by 34.25%, caused by the nitrified urine treatment. Based on these results, a nutrient solution composed of nitrified urine fertilizer combined with mineral fertilizer may be a promising alternative for growers to produce lettuce with a reduced environmental impact without loss of plant quantity and quality.

PEMANFAATAN LIMBAH URIN SAPI MENJADI BIOURIN SEBAGAI PUPUK ORGANIK CAIR DI DESA COT CUT KECAMATAN KOTA BARO KABUPATEN ACEH BESAR

Community service was carried out in Cot Cut Village, Kota Baro Subdistrict, Aceh Besar Regency. Waste management of a livestock business that is not good and correct will cause unpleasant odors in the environment around the farm. Cow urine waste has the potential to be used as liquid organic fertilizer as well as other benefits of cow urine fertilizer as a Growth Regulator (ZPT). This community service program aims to provide knowledge and skills of farmers/community in utilizing cow urine waste processed into biourin products as liquid organic fertilizer. The method used is counseling and demonstration. The results achieved in this activity are that farmers are motivated to make liquid organic fertilizer from cow urine waste into biourin products which previously the waste was wasted without further processing. Farmers/communities gained knowledge and skills on the technique of processing cow urine into biourine so that it can be used in supporting agricultural cultivation activities and become an additional source of income for farmers/communities.

PENGARUH KONSENTRASI BIOURINE SAPI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI (Brassica juncea L.)

This study aims to determine the effect of giving various concentrations of cow bio urines on the growth and yield of mustard plants grown on bed media. This research was conducted in Samaulue Village, Lanrisang District, Pinrang Regency, South Sulawesi Province. This study took place from December 2021 to February 2022. The study used a randomized block design consisting of 3 levels of treatment, namely 150 ml/liter, 250 ml/liter, and 300 ml/liter, and treatment without urine. Each treatment was repeated three times to get 12 experimental units. The results showed that using a concentration of 250 ml/liter cow urine fertilizer could increase the growth and yield of mustard plants. The average plant height was 38.98 cm, the wet weight of the plant was 235.67 g, the dry weight of the plant was 23.67 g and the consumption weight was 234.33 g.

PENGARUH PEMBERIAN DOSIS PUPUK NPK DAN KOSENTRASI URIN SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis Sativus L.)

This study aims to determine the interaction of NPK fertilizer and cow urine on the growth and yield of cucumber plants. To determine the best dose of NPK fertilizer on the growth and yield of mentimub plants, to determine the dosage of cow urine that is suitable for the growth and yield of cucumber plants. This research was conducted using factorial randomized block design (RBD) with 2 factors, the first factor was the dose of NPK fertilizer (N) consisting of 3 levels, namely 250 kg / ha (N1), 350 kg / ha (N2) 450 kg / ha (N3). The second factor is a cow urine dose of three systemf, namely: 300 ml / plot (U1), 400 ml / plot (U2), 500 ml / plot (U3). The observed variables include leaf area, diameter stem, fruit length, amount of fruit, and fruit weight. Data were analyzed using variance analysis (ANOVA) level of 5% and further testing with Duncan's Multiple Range Test (DMRT). The results showed that: There was no real interaction between NPK doses and cow urine fertilizer on the growth and yield of cucumber plants. The treatment of NPK fertilizer dose of 250 kg / ha (N2) significantly affected the length of the fruit. The best length of fruit yield was 20,7033 cm 2 harvest age 51 HST and the best fruit yield weight was 450 kg / ha amounting to 3367.11 g. in all harvests.

Effect of Human Urine Fertilization and Foliar Spray with Spirulina Platensis Extract On Growth, Yield and Quality of Lettuce Plants in Pots

Effect of Human Urine Fertilization and Foliar Spray with Spirulina Platensis Extract On Growth, Yield and Quality of Lettuce Plants in Pots

Maximizing the Yield of Black Cute Rice using Human Urine and NPK Fertilizer

Background: The nutrient is one of the most important elements for plants. Lack of nutrients cause thegrowth and yield will not be optimal. The use of organic liquid human urine and NPK fertilizer are a source of micro and macronutrients to increase the yield of black cute rice. Objective: This study aims to determine the best treatment combination of human urine and NPK fertilizer dose to maximize the yield of black cute rice. Methods: The research was arranged in a randomized complete block design (RCBD) with two factors and three replications. The first factor was dose of human urine fertilizer, which consisted of three levels, namely, 0, 500, and 1000 L ha-1. The second factor was the dose of NPK fertilizer, which consisted of three levels, namely, 0, 150, and 300 kg ha-1. Results: The results showed that a combination of organic liquid human urine and NPK fertilizer could increase the productive tillers number, canopy dry weight, and grain dry weight of black cute rice. The highest grain dry weight was found at the combination between ferlilizer dose of human urine of 1,000 L ha-1 and NPK of 300 kg ha-1 and yielded the maximum grain dry weight of 8.633 t ha-1 in Litosol soil. Conclusion: The research fundings that the combination between human urine of 1,000 L ha-1 and NPK of 300 kg ha-1 can maximize the yield of black cute rice. For future research, we recommend that the combination between human urine of 1,000 L ha-1 and NPK compound of 300 kg ha-1 can use in other rice varieties.

Nitrous Oxide Emissions and Carbon Footprint of Decentralized Urine Fertilizer Production by Nitrification and Distillation

Combining partial nitrification, granular activated carbon (GAC) filtration, and distillation is a well-studied approach to convert urine into a fertilizer. To evaluate the environmental sustainability of a technology, the operational carbon footprint and therefore nitrous oxide (N2O) emissions should be known, but N2O emissions from urine nitrification have not been assessed yet. Therefore, N2O emissions of a decentralized urine nitrification reactor were monitored for 1 month. During nitrification, 0.4–1.2% of the total nitrogen load was emitted as N2O-N with an average N2O emission factor (EFN2O) of 0.7%. Additional N2O was produced during anoxic storage between nitrification and GAC filtration with an estimated EFN2O of 0.8%, resulting in an EFN2O of 1.5% for the treatment chain. N2O emissions during nitrification can be mitigated by 60% by avoiding low dissolved oxygen or anoxic conditions and nitrite concentrations above 5 mg-N L–1. Minimizing the hydraulic retention time between nitrification and GAC filtration can reduce N2O formation during intermediate storage by 100%. Overall, the N2O emissions accounted for 45% of the operational carbon footprint of 14 kg-CO2,equiv kg-N–1 for urine fertilizer production. Using electricity from renewable sources and applying the proposed N2O mitigation strategies could potentially lower the carbon footprint by 85%.

Uji Pemberian Dosis Pupuk Daun terhadap Pertumbuhan dan Hasil Tanaman Tebu (Saccharum officinarum L.) Terbakar

Sugar production has decreased due to the fertilization method. One solution is to apply the proper dose of fertilization. The purpose of this study was to determine the application of various doses of foliar fertilizer on the growth and yield of the JR 01 variety at the age of 7 months burned in Gresik Regency. This study used a Randomized Block Design with one factor, namely P0 (control), P1 (cow urine fertilizer 20 ml/liter), P2 (cow urine fertilizer 40 ml/liter), P3 (cow urine fertilizer 60 ml/liter), P4 (Petrovita fertilizer 3 ml/liter), P5 (Petrovita fertilizer 6 ml/liter), and P6 (Petrovita fertilizer 9 ml/liter). Each was repeated four times so that there were 28 experimental units with observation variables, including growth variables (increase in stem height, stem diameter, number of stems, number of segments, number of tillers) and yield variables (Brix, yield, weight per cane stalk (g plant-1) and weight per cane stalk (t ha-1). Observational data were then analyzed using analysis of variance (ANOVA). If there was a significant difference, proceed with the Least Significant Difference test (LSD) 5% and correlation test. In the growth variable, the highest significant differences were between ages 44, 46, and 48 weeks after planting (WAP) and the use of cow urine fertilizer on the variable number of tillers. While in the yield variable, there was the highest significant difference at the age of 44 WAP using petrovita fertilizer on the Brix and yield variables. There was a significant correlation with a very strong and unidirectional relationship between the growth and yield variables. Effective treatment in increasing growth in the number of tillers, namely P2 (cow urine fertilizer 40 ml/liter), effective therapy in increasing Brix yield, and the yield is P5 (Petrovita fertilizer 6 ml/liter).

A participatory assessment of nitrified urine fertilizer use in Swayimane, South Africa: Crop production potential, farmer attitudes and smallholder challenges

Long-term nutrient mining of soil hampers agricultural production across Africa. However, emerging sanitation technologies afford a hygienically safe and ecologically sustainable solution to this development challenge by providing fertilizers derived from human excreta that could facilitate a socio-technical transition toward a more sustainable food system. To evaluate one such technology, nitrified urine fertilizer (NUF), we conducted participatory action research to assess the potential, from both a biophysical and social perspective, of NUF to serve as a soil fertilizer to support smallholder agricultural production in Swayimane, South Africa. To achieve this objective, we formed a stakeholder group comprised of a cooperative of smallholder farmers, a local NGO (Zimele), and researchers from ETH Zurich and the University of Kwazulu-Natal. Over the course of two growing seasons (2016 and 2017) this stakeholder group assessed the potential of NUF to support smallholder vegetable production (i.e., cabbage). First, we adopted a randomized complete block design incorporating five treatments in season 1 (unfertilized control, nitrified urine, nitrified urine+bone meal, urea, and urea+diammonium phosphate (DAP) and six treatments (unfertilized control, urea, urea+DAP, DAP, nitrified urine, and nitrified urine+DAP) in season 2 to assess cabbage yield and leaf nutrient concentration (sodium, phosphorus, potassium, carbon, nitrogen). Although we observed large variability in yields, the urine-based treatments were as effective as any of the chemical fertilizers. Second, beyond the biophysical analysis, we elicited the challenges and opportunities of the smallholder farmers in our stakeholder group, as well as their attitudes toward the use of NUF as a fertilizer. Through this qualitative work, farmers indicated that their attitudes about the use of NUF as a fertilizer improved and that they would be willing to incorporate this product into their production practices if it was available at scale. Thus, we demonstrate the potential of participatory action research to co-produce knowledge and awareness around an innovative technology. In so doing, we provide evidence that this approach can support a change toward nutrient recycling-based agriculture.

Productivity and Nutrient Digestibility of Sorghum Fodder at Different Urine Fertilizers Levels and Harvest Times

The present study aimed to determine the productivity and nutrient digestibility of sorghum (Sorghum bicolor (L.) Moench) fodder given different levels of urine fertilizer in various planting media and harvest times. The study was carried out in June - September 2020 and used numbu variety of sorghum planted hydroponically at fodder phase. This study used a 2x4 factorial completely randomized design with 4 replications. The first factor was the harvest time at 5 days (H1) and 10 days (H2). The second factor was the planting media that included water medium as an internal control (M1), 12.5 mL/L of urine fertilizer (M2) and 25 mL/L of water medium (M3), and urea 20 mg/L of water medium (M4) as the external control. The urine fertilizer was derived from Ongole crossbreed urine fermented for 21 days. The density of sorghum seeds in the planting medium was 2.5 kg/m2. The observed variables included plant productivity and nutrient digestibility in vitro. Data analysis used ANOVA and continued with Duncan's Multiple Range Test to determine significance. The results showed that the addition of urine fertilizer and harvest time had a significant effect on plant height, length of fresh leaf production, dry matter, organic matter, and crude protein compared to those of the internal control. The H2M3 treatment provides a comparable productivity effect with H2M4. Meanwhile, harvest time affected dry matter and organic matter digestibility. It can be concluded that 25.0 mL/L of urine fertilizer in planting medium and harvest time in 10 days were able to increase productivity, dry matter digestibility, and organic matter digestibility of sorghum fodder.

Response of Soil Health Indicators to Dung, Urine and Mineral Fertiliser Application Under Contrasting Grassland Management Systems

Response of Soil Health Indicators to Dung, Urine and Mineral Fertiliser Application Under Contrasting Grassland Management Systems

Application of Sheep Urine Fermentation and Biochar Coconut for Growth Vegetables Plant

The Covid-19 pandemic to date has had an impact on all sectors of life in society, which is the provision of food sources by society. Various efforts have been made to the fulfillment of food needs in the community can fulfill as they should so that food security can be realized during this pandemic. This research was conducted so that the community can fulfill their needs, especially food needs by utilizing waste, especially solid, and liquid waste and increasing the productivity of food crops to increase the fulfillment of community needs. This research was conducted applied soil ameliorant coconut biochar at coastal soil Samas beach. After that application sheep urine fermentation for add nutrient in the soil. The stages of carrying out this research include: taking soil samples, preparing materials for making biochar and urine fermented for fertilizer, nursery pakcoy, preparing planting media, soil ameliorant coconut shell biochar, transferring pakcoy seeds, maintaining and administering urine fertilizer treatment to planting media, and plant vegetative observations. The result application was added material both biochar and sheep urine fermented. It was mixed media can repaired root area in the soil and increase avaibility of nutrient for supporting growth of stem height, account of leaves, length, width, and color of the leaf with the application of coconut shell biochar dosage 15 tons per hectare mixed treatment sheep urine 100 ml per liter of water was best treatnment. It can good growth pakcoy plants. and Its benefit from a relatively short period, and It can reduce the use of chemical fertilizers that It can cause environmental degradation

Pengaruh perbedaan level pupuk urin terfermentasi pada media tanam hidroponik terhadap komposisi dan kecernaan nutrien fodder sorgum

<p class="MDPI17abstract"><strong>Objective: </strong>This study aims to determine the nutritional value and nutrient digestibility by in vitro of fodder sorghum (<em>Sorghum bicolor</em> (L.) Moench) from the effect of the addition of fermented urine fertilizer to the hydroponic media.</p><p class="MDPI17abstract"><strong>Methods: </strong>The research used sorghum Numbu varieties grown hydroponically in the fodder phase, which was carried out in June - September 2020. The research treatments consist of water medium (T1), fermented urine 12.5 mL/L (T2) and 25 mL/L media (T3) with 4 replications. The urine fertilizer used was derived from fermented Ongole Crossbreed cow urine for 21 days. Fodder sorghum planted for 15 days. The results of the fodder harvest were analyzed by proximate and in vitro nutrient digestibility. Observation nutritional value parameters consists of dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), crude fiber (CF), total nutrient digestible (TDN), dry matter digestibility (DMD) and organic matter digestibility (OMD). Data were analyzed using one way ANOVA design, the significance by Duncan's Multiple Range Test.<strong></strong></p><p class="MDPI17abstract"><strong>Results</strong><strong>: </strong>The results showed that the addition of fermented urine had no effect on the DM, OM, and EE, but had a significant effect (P <0.05) on CP, CF, TDN and nutrient digestibility. The T2 and T3 treatments increased crude protein by 6.31% and 11.23% compared to T1. T3 treatment increased organic matter digestibility by 3.06% compared to T1.<strong></strong></p><strong>Conclusions: </strong>It can be concluded that the crude protein and organic matter digestibility of sorghum fodder at 15 days harvest stage, increases with the addition of fermented cattle urine up to 25.0 ml/L hydroponic media.