scholarly journals IMUNITAS UDANG VANNAME (Litopenaeus vannamei) YANG DIBERI PAKAN TAMBAHAN DAUN KASEMBUKAN (Paederia foetida Linn.)

2020 ◽  
Vol 12 (2) ◽  
pp. 201-206
Author(s):  
I Ismawati ◽  
R. Amilia Destryana ◽  
Nailiy Huzaimah
Keyword(s):  
Litopenaeus Vannamei ◽  
Positive Impact ◽  
Survival Ratio ◽  
Crop Failure ◽  
Randomized Design ◽  
Shrimp Feed ◽  
Paederia Foetida ◽  
Effect Of Treatment ◽  
Medicinal Properties ◽  
Completely Randomized Design

ABSTRACTOne of the efforts to prevent crop failure in vanname shrimp (Litopenaeus vannamei) can be done by increasing immunity in vanname shrimp. Increased shrimp immunity by chemical means has a weakness that can create resistance to bacteria. To overcome the positive impact of the use of antibiotics in preventing infection in vanname shrimp by utilizing a natural ingredient with medicinal properties namely kasembukan (Paederi foetida Linn.) The research aims to determine the immunity of vanname shrimp and survival ratio. The  research used a Completely Randomized Design with the treatment of paederia leaf concentration added to commercial shrimp feed, namely A1; A2; A3; A4; A5 (0%; 10%; 20%; 40%; 80%). Observations were made on day 0, day 10, day 20 and day 30. The results of research using ANOVA showed that there was an effect of treatment on immune vanname shrimp based on total vanname shrimp hemocytes. Duncon's further tests showed that the treatment of adding 10% and 20% of the paederia leaves had the same effect while the addition of 0%, 40% and 80% of the paederia leaves had a reduced effect on the total haemocyte of vanname shrimp. The survival ratio (SR) of vanname shrimp for each treatment for 30 days were A1: 80%, A2: 100%, A3: 90%, A4: 91% and A5: 96%.Keywords: Immunity, feed, Litopenaus vannamei, Paederia foetida L.ABSTRAKUpaya dalam mencegah kegagalan panen pada budidaya udang vanname (Litopenaeus vannamei) salah satunya dapat dilakukan dengan cara meningkatkan imunitas pada udang vanname. Peningkatan imunitas udang dengan cara kimia memiliki kelemahan yaitu dapat membuat resistensi pada bakteri. Untuk menanggulangi dampak positif penggunaan antibiotik dalam mencegah infeksi pada udang vanname yaitu dengan cara memanfaatkan bahan alami berkasiat obat yaitu kasembukan (Paederi foetida Linn.) Penelitian bertujuan untuk mengetahui imunitas udang vanname serta kelulus hidupan udang yang diberi pakan tambahan daun ksembukan sebagai imunostimulan. Rancangan penelitian menggunakan Rancangan Acak Lengkap dengan perlakuan konsentrasi tepung daun kasembukan yang ditambahkann pada pakan udang komersil yaitu A1; A2; A3; A4; A5 (0%; 10%; 20%; 40%; 80%). Pengamatan dilakukan pada hari ke 0, hari ke 10, hari ke 20 dan hari ke 30. Hasil penelitian menggunakan ANOVA menunjukkan terdapat pengaruh perlakuan terhadap imun udang vanname berdasarkan total hemosit udang vanname. Uji lanjut Duncon menunjukkan bahwa perlakuan penambahan 10% dan 20% daun kasembukan memiliki pengaruh yang sama sedangkan penambahan 0%, 40% dan 80% daun kasembukan memiliki pengaruh yang bereda terhadap total hemosit udang vanname. Kelulus kehidupan udang vanname untuk masing-masing perlakuan selama 30 hari yaitu A1:80%, A2:100%, A3:90%, A4:91% dan A5:96%.Kata Kunci: Imunitas, kasembukan, pakan, udang vanname

scholarly journals PENGARUH PENGGUNAAN AMPAS TAHU TERFERMENTASI MENGGUNAKAN MIKROORGANISME MIX TERHADAP KINERJA PERTUMBUHAN JUVENIL UDANG VANAME (Litopenaeus vannamei)

2020 ◽  
Vol 13 (3) ◽  
pp. 206-212
Author(s):  
S Surianti ◽  
A Aslamyah ◽  
W Wahyudi
Keyword(s):  
Growth Rate ◽  
Litopenaeus Vannamei ◽  
Initial Weight ◽  
Consumption Level ◽  
Randomized Design ◽  
Shrimp Feed ◽  
Absolute Growth ◽  
Completely Randomized Design

ABSTRACTThis study aims to determine the effect of the use of fermented tofu dregs using mix microorganisms on the growth of vaname shrimp (Litopenaeus vannamei). Test animals used in this study were 22-day-old vaname shrimp (PL 22) with an initial weight of ± 0.09 g. This study uses a completely randomized design (CRD) consisting of 4 treatments and 3 replications to obtain 12 experimental units, namely PA (5% fermented tofu waste) PB (10% fermented tofu waste) PC (15% fermented tofu waste) PD (20% fermented tofu pulp). The results showed that the treatment of various doses of fermented tofu dregs using Microorganism Mix significantly affected the growth rate and survival but did not affect the level of consumption of vaname shrimp feed. 15% fermented tofu pulp dosage is the best treatment for absolute growth, survival and consumption level of vaname shrimp feed Keywords: Tofu waste, mixed microorganisms, vaname shrimp, absolute growth, survival ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh penggunaan ampas tahu terfermentasi menggunakan mikroorganisme mix terhadap pertumbuhan udang vaname (Litopenaeus vannamei). Hewan uji yang digunakan dalam penelitian ini adalah udang vaname umur 22 hari (PL 22) dengan bobot awal ± 0,09 g. Penelitian ini menggunakan rancangan acak lengkap (RAL) yang terdiri dari 4 perlakuan dan 3 kali ulangan sehingga diperoleh 12 unit percobaan, yakni PA (5 % ampas tahu terfermentasi) PB (10 % ampas tahu terfermentasi) PC (15 % ampas tahu terfermentasi) PD (20 % ampas tahu terfermentasi). Hasil penelitian menunjukkan perlakuan berbagai dosis ampas tahu terfermentasi menggunakan Mikroorganisme Mix berpengaruh nyata terhadap laju pertumbuhan dan sintasan tetapi tidak berpengaruh terhadap tingkat konsumsi pakan udang vaname. Dosis ampas tahu terfermentasi sebanyak 15% merupakan perlakuan terbaik untuk pertumbuhan mutlak, kelangsungan hidup dan tingkat konsumsi pakan udang vanameKata kunci : Ampas tahu, mikroorganisme mix, udang vaname, pertumbuhan mutlak, kelangsungan hidup

Herba Reudeuep With Modification of Heating In Virgin Cocanut Oil

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Wahyuzan Wahyuzan ◽  
Lukmanul Hakim ◽  
Rahmat Afrizal ◽  
Asmeri Lamona ◽  
Khairuni Khairuni ◽  
...  
Keyword(s):  
Modern Medicine ◽  
Heating Time ◽  
Agricultural Product ◽  
Average Yield ◽  
Herbal Products ◽  
The Public ◽  
Randomized Design ◽  
Herbal Plants ◽  
Medicinal Properties ◽  
Completely Randomized Design

Traditional medicine in Indonesia has been known by the public before formal health services using modern medicine. Indonesia has many type of herbal plants which have medicinal properties including dadap (Erythrina orientalis). This study aims to utilized dadap herbal liniment by modifying heating in Vigin Cocanut Oil. The study conducted in the laboratory of Agricultural Product Processing using a Factorial Completely Randomized Design (CRD). The first factor is the addition of 250 ml (M1), 375 ml (m2), and 400 ml (M3) Virgin Cocanut Oil treatment. The second factor is the heating tim of 5 minutes (L1), 10 minutes (L2), and 15 minutes (L3). Observation variable consisted of yield, Specific gravity, and organoleptic test of aroma and colored. The result showed an average yield of 87.70-91.88%. The highest yield was found in the treatment of adding 400 ml Virgin Cocanut Oil and 15 minutes of heating time. The highest type of weight was found in the treatment of addition of 325 ml Virgin Cocanut Oil and 5 minutes heating time. Based on the organoleptic scent test, the everage penalist gives a like answer. Organoleptic colors of reudeuep herbal products is according to SNI number 06-23-2006.

scholarly journals Golden mussel (Limnoperna fortunei) in feed for broiler chicks using tannin as a sequestrant of toxic metals

2017 ◽  
Vol 38 (2) ◽  
pp. 843
Author(s):  
Douglas Fernando Bayerle ◽  
Ricardo Vianna Nunes ◽  
Affonso Celso Gonçalves Junior ◽  
Lucas Wachholz ◽  
Carina Scherer ◽  
...  
Keyword(s):  
Toxic Metals ◽  
Inert Material ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Randomized Design ◽  
Low Concentrations ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
Golden Mussel ◽  
Different Levels

This study aimed to evaluate the use of wattle tannin as an adsorbent of toxic metals in broilers fed on diets with different levels of replacement of limestone with golden mussel meal. First, we conducted a trial to evaluate the performance of broiler chicks from 1 to 21 days old when fed on wattle tannin. For this we used 720 male broiler chicks that were one day old, in a completely randomized design with six treatments and six replications. The treatments were composed of basal diets with increasing levels of wattle tannin (0, 250, 500, 750, 1000 and 1250 g tonne-1), where the tannin replaced the inert material of the feed. All of the diets were isonutritive and isocaloric. The results showed that 250 g tonne-1 of tannin was detrimental to weight gain, final weight and feed conversion, and the use of 1000 g tonne-1 of wattle tannin, in addition to these effects, caused a drop in consumption of the ration. There was no effect of treatment on morphometric measurements of villi, crypt or the villus:crypt ratio. Next, we conducted a second test to evaluate the performance of broiler chicks from 1 to 21 days of age when fed with increasing levels of replacement (0, 25, 50, 75, 100%) of limestone with golden mussel and even supplementation or not wattle tannin. Five repetitions were used and the birds were housed in a completely randomized design. In diets with the inclusion of tannin, 250 g tonne-1 of wattle tannin was used, which replaced the inert material in the feed. In this test, 1200 male broiler chicks that were one day old were used. The results showed that the golden mussel contains large quantities of calcium, with low concentrations of toxic metals and microbiological contamination within the allowed range. Performance data show that mussel can be used to replace up to 100% of limestone in feed without affecting the variables, but the use of 250 g tonne-1 of wattle tannin affects the performance of chicks. Bone quality was not changed by the treatments. Phosphorus and calcium in the bones remained stable during treatment and only the gray variation showed interaction effects from the use of mussel and wattle tannin.

scholarly journals Application of Riau local entomophatogenic fungi Beauveria bassiana toward brown planthopper pest and production of rice

2021 ◽  
Vol 3 (1) ◽  
pp. 124-129
Author(s):  
Hapsoh ◽  
Desita Salbiah ◽  
Isna Rahma Dini ◽  
Widia Sari
Keyword(s):  
Entomopathogenic Fungi ◽  
Brown Planthopper ◽  
Rice Production ◽  
Crop Failure ◽  
Plant Pests ◽  
Randomized Design ◽  
Synthetic Pesticides ◽  
Completely Randomized Design ◽  
Attack Intensity

The decrease in rice production can be caused by pests that can damage the quality and quantity. Pests that always attack rice plants are Brown planthopper. The BPH causes several effects, namely hopperburn, as a virus vector and can cause crop failure. The control of BPHs by farmers to date is by using synthetic pesticides. The use of synthetic pesticides can cause residues, resistance, resurgence, and the destruction of natural enemies. The use of synthetic insecticides can be minimized by using environmentally friendly and sustainable control alternatives, namely by using the local entomopathogenic fungi B. bassiana. This study aims to determine the effect of the application of local Riau B. bassiana on BPH and rice production.The research was conducted at the Laboratory of Plant Pests and Experimental Gardens, Faculty of Agriculture, Riau University from April to July 2020. The research was designed a completely randomized design with five treatments local entomopathogenic fungi concentrations B. bassiana 0 g.l-1 water, 10 g.l-1 water, 20 g.l-1 water, 30 g.l-1 water, 40 g.l-1 water and four replications, in order to obtain 20 experimental units. The results showed that application of Riau local B. bassiana with a concentration of 40 g.l-1 for six days was able to cause the highest mortality of 92.5%. The higher the concentration of Riau local B. bassiana, the lower the attack intensity. The attack of brown planthopper nymphs affects the quality of rice production, but did not affect the quantity of rice production.

scholarly journals Potensi tepung daun sirsak, serai, kenikir, jeruk nipis, dan kluwih terhadap kumbang bubuk kedelai (Callosobruchus analis F.) pada kedelai (Glyxine max L.) dalam simpanan

2020 ◽  
Vol 1 (2) ◽  
pp. 55
Author(s):  
Laily Dwi Dzulhijja ◽  
Wagiyana W ◽  
Sigit Prastowo
Keyword(s):  
Seed Weight ◽  
Probit Analysis ◽  
Soybean Seeds ◽  
Seed Damage ◽  
Randomized Design ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
The Difference ◽  
Short Time ◽  
Observation Results

This study aims to determine the effect of soursop leaf flour, lemongrass flour, kenikir leaf flour, lime leaf flour, and kluwih leaf flour on: 1) mortality, 2) damage to seeds, 3) shrinkage of seed weight, 4) appearance of adult C. analysts on soybean seeds in deposits and 5) laying eggs of C. analis imago female eggs, 6) probit analysis LT50. The experiment was carried out using a Completely Randomized Design (CRD). As treatments are: A) controls; B) soursop leaf flour in doses of 1 g, 2 g, and 3 g; C) Serai leaf flour with doses of 1 g, 2 g, and 3 g; D) kenikir leaf flour with doses of 1 g, 2 g, and 3 g; E) lime leaf flour with doses of 1 g, 2 g, and 3 g; and F) kluwih leaf flour with doses of 1 g, 2 g, and 3 g. Each treatment uses five replications. The observed parameters were analyzed by "F" test variance then if it was significantly different to find out the difference in the effect of treatment, an Tukey HSD Test was conducted at a level of 5% distrust. The best mortality results using the treatment of soursop leaf flour dose 3 g on 5 days amounted to 1.80 tails; 1 month is 6.60; 2 months totaling 13.40; and 3 months totaling 11.20. The results of the observation of the number of eggs produced by C. analis the best analyst was the treatment of soursop leaf flour dose 3 g on 5 days amounting to 139 items, 1 month 119.20 items; 2 months 91.20 items; and 3 months 72.20 items. The best imago observation results were treatment of soursop leaf flour dose 3 g at 1 month amounting to 132.20 tails; while at 2 months there were 79 heads. The best observation of seed damage and shrinkage of seed weight was the treatment of soursop leaf flour with a dose of 3 g, in the damage of seeds of 67.40 grains of seed damage; while the seed weight is reduced by 17.94 g. The results of the best analysis of Probit LT50 were treatment of soursop leaf flour with a dose of 3 g because it could kill 50% of the population C. analis with a relatively short time were 9 days after treatment.

scholarly journals The Utilization of Sweet Potatoes as Prebiotics on The Performance of Lactobacillus sp. in The Vanamei Shrimp Digestion (Litopenaeus vannamei)

2020 ◽  
pp. 8-15
Author(s):  
Maria Theresia ◽  
Siti Aslamyah ◽  
Sriwulan Sriwulan
Keyword(s):  
Growth Rate ◽  
Growth Performance ◽  
Sweet Potato ◽  
Litopenaeus Vannamei ◽  
Digestive Enzyme ◽  
Nutrient Digestibility ◽  
Variance Analysis ◽  
Sweet Potatoes ◽  
Randomized Design ◽  
Completely Randomized Design

The use of probiotics (Lactobacillus  sp.) in feed is one alternative that is done to improve immunostimulants, growth stimulants, and can be used as a balance of microorganisms in digestion. This study aimed to evaluate the growth performance of vanamei shrimp fed with the addition of Lactobacillus  sp. with sweet potatoes in feed. This study used a completely randomized design (CRD) with 4 treatments and 3 replications. The treatment was by feeding with different sweet potato concentrations: A) The dose of sweet potato in feed was 0% (as control); B) The dose of sweet potato in feed was 10%; C) 1The dose of sweet potato in feed was 15%; and D) The dose of sweet potato in feed was 20%. Data were analyzed using variance analysis (ANOVA) and continued with W-Tuckey's further test. The research parameters were digestive enzyme activity, nutrient digestibility, and growth. The results of the variance analysis showed the addition of various sweet potato concentrations with Lactobacillus sp. has no significant effect (p> 0.05) of the growth rate. The specific growth rate of vannamei shrimp ranges from 3.06 to 3.23% / day. Based on the results of the analysis on the utilization of sweet potatoes as a prebiotic on the performance of Lactobacillus sp. in the vannamei shrimps (Litopenaeus vannamei) digestive tract can be concluded that the growth performance does not have a significant effect after being fed with the addition of Lactobacillus sp. and sweet potatoes in feed. Keywords: Enzymes, Digestion, Growth, Lactobacillus sp., Prebiotic, Probiotic.

scholarly journals Motility, Viability, Spermatozoa Abnormality, and pH of Bali Cattle Semen in Another-Yellow Water Driller Stored in a Different Time

2021 ◽  
Vol 3 (2) ◽  
pp. 76-90
Author(s):  
Fransiskus X. Manehat ◽  
Agustinus Agung Dethan ◽  
Paulus Klau Tahuk
Keyword(s):  
Positive Impact ◽  
Egg Yolk ◽  
Sugarcane Juice ◽  
Spermatozoa Motility ◽  
Average Value ◽  
Cane Juice ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Bali Cattle

This study aims to determine the quality of Bali cattle spermatozoa diluted using sugarcane juice-egg yolk. This research was carried out in the stables and Laboratory of the Faculty of Agriculture, University of Timor in August-September 2020. Semen was collected from an adult male bali cattle, aged ± 4.5 years in healthy condition. The method used in this study is an experimental method using a completely randomized design consisting of 4 treatments and 5 replications. Each treatment was T1: 0.075 ml semen + 0.3 ml of egg yolk sugarcane juice diluent and stored for 24 hours, T2: semen 0.075 ml + 0.3 ml of diluent for egg yolk cane juice and stored for 48 hours, T3: semen 0.075 ml + 0.3 ml of diluent for egg yolk sugarcane juice and stored for 72 hours, T4: semen 0.075 ml + 0 ,3 ml of egg yolk sugarcane juice diluent and stored for 96 hours. The variables measured were individual motility, viability, spermatozoa abnormalities, and semen pH. The results showed that the T4 treatment on a shelf life of 96 hours still showed a good average value with individual spermatozoa motility values of 45%, spermatozoa viability of 77.3%, spermatozoa abnormalities of 12.5% and semen pH 6.6. It can be concluded that the use of cane juice-egg yolk diluent has a positive impact because it is able to maintain the viability of spermatozoa for 96 hours.    

scholarly journals Toxicity of Granules of Bintaro Leaf Extract (Cerbera odollam Gaertn.) on Armyworm (Spodoptera litura Fab.)

BIOEDUKASI ◽  
2018 ◽  
pp. 15
Author(s):  
Ahmad Habib Sholahuddin ◽  
Wachju Subchan ◽  
Jekti Prihatin
Keyword(s):  
Pest Control ◽  
Spodoptera Litura ◽  
Leaf Extract ◽  
Insect Pests ◽  
Crop Productivity ◽  
Environmental Damage ◽  
Crop Failure ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Chemical Pesticides

Grayak caterpillar is insect pests that become pests of various food crops. Grayak caterpillars cause a decrease in crop productivity and even crop failure if they are not controlled. Pest control using chemical pesticides has many adverse effects on the environment. To minimize the occurrence of environmental damage, then it is used pest control using vegetable insecticides. Bintaro Leaf (Cerbera odollam Gaertn.) is potential as a vegetable insecticide. The purpose of this study was to examine the toxicity of granule from Bintaro leaf extract (C. odollam Gaertn.) on armyworms (S. litura Fab.). This research was a laboratory experimental research using Completely Randomized Design (CRD). Serial concentrations used in this study were 0% (control), 0.5%, 1%, 1.5%, 2%, and 2.5%. The results of this study showed that the granules of Bintaro leaf extract (C. odollam Gaertn.) were effective in causing mortality of armyworms (S. litura Fab.) at 1.5% concentration by 60% and included in toxic category. The value of LC50-48 hour granule from Bintaro leaf extract (C. odollam Gaertn) was 1.41%. Keywords: Spodoptera litura Fab. , Granula extract of Cerbera odollam Gaertn., Vegetable Insecticide.

scholarly journals Pengaruh Pemberian Ekstrak Stichopus hermanii Semper, 1868 (Stichopodidae, Holothuroidea) terhadap Jumlah Total Hemosit Litopenaeus vannamei Boone, 1931 (Penaeidae, Crustacea)

2021 ◽  
Vol 10 (3) ◽  
pp. 387-394
Author(s):  
Ulin Ni'mah ◽  
Delianis Pringgenies ◽  
Gunawan Widi Santosa
Keyword(s):  
Litopenaeus Vannamei ◽  
Sea Cucumber ◽  
Crop Failure ◽  
Laboratory Experimentation ◽  
Shrimp Feed ◽  
And Control ◽  
Immune Enhancer

Peningkatan imunitas udang vaname dengan menggunakan imnostimulator merupakan salah satu upaya untuk mencegah kegagalan panen pada budidaya udang vaname. Ekstrak teripang emas memiliki senyawa yang berperan sebagai peningkat imun. Beberapa senyawa yang terkandung pada teripang emas yaitu saponin dan steroid. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian ekstrak teripang emas terhadap jumlah total hemosit Litopenaeus vannamei dan konsentrasi ekstrak teripang emas yang paling tepat untuk meningkatkan jumlah total hemosit udang vaname. Metode yang digunakan adalah metode eksperimen laboratoris dengan perlakuan konsentrasi ekstrak teripang emas yang ditambahkann pada pakan udang komersil yaitu 0 ppm; 40 ppm; 80 ppm; 120 ppm. Hasil penelitian jumlah total hemosit udang vaname terjadi peningkatan akibat pemberian ekstrak teripang emas dibandingkan kontrol. Peningkatan tersebut terlihat pada jumlah total hemosit udang vaname yang diberi ekstrak teripang emas dengan konsentrasi 40 dan 120 ppm pada hari ke-8. Pemberian ekstrak teripang emas dengan konsentrasi 120 ppm memberikan hasil terbaik yaitu jumlah total hemosit sebanyak 1,18x106 sel/mL, dan untuk kelangsungan hidup udang vaname yang diberikan ekstrak teripang emas dan kontrol memiliki persentase sebesar 100%. Kesimpulannya adalah pemberian ekstrak teripang emas berpengaruh terhadap jumlah hemosit udang vaname.  Increased immunity of vaname shrimp by using imnostimulator is one of the efforts to prevent crop failure in the cultivation of vaname shrimp. gold sea cucumber extract has a compound that acts as an immune enhancer. Some of the compounds contained in Stichopus hermanii are saponins and steroids. The purpose of this study was to determine the effect of gold sea cucumber extract on the total amount of vaname shrimp haemocyte and the most appropriate concentration of golden sea cucumber extract to increase the total amount of vaname shrimp haemocyte. The method used was a method of laboratory experimentation with the treatment of the concentration of Stichopus hermanii extract added to commercial shrimp feed that is 0 ppm; 40 ppm; 80 ppm; 120 ppm. The results of the study the total amount of shrimp haemocyte Litopenaeus vananamei increased due to administration of Stichopus hermanii extract compared to control. The increase was seen in the total amount of vaname shrimp haemocyte given gold sea cucumber extract with concentrations of 40 and 120 ppm on day 8. Administration of gold sea cucumber extract with a concentration of 120 ppm gives the best result that is the total amount of haemocyte as much as 1.18x106 cells / mL, and for the survival of Litopenaeus vannamei given extract gold sea cucumber and control has a percentage of 100%. The conclusion is that the administration of gold sea cucumber extract affects the amount of haemocyte shrimp vaname.

Pengaruh Pemberian Campuran Fermentasi Ampas Tahu dan Dedak Padi dalam Ransum terhadap Performa Bebek Pedaging Hibrida

2021 ◽  
Vol 3 (01) ◽  
pp. 17-24
Author(s):  
Andrea Surya ◽  
Sari Suryanah ◽  
Nilawati Widjaya ◽  
Hilman Permana
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Rice Bran ◽  
Body Weight Gain ◽  
Optimal Performance ◽  
Randomized Design ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
Range Test ◽  
Basal Ration

The study aimed to determine the effect of giving a mixture of fermented tofu dregs and rice bran in the ration on the optimal performance of hybrid ducks. The research has been held for 35 days from 22 July 2020 to 25 August 2020, located at Reungas Village, Jagabaya Village, Cimaung District, Bandung Regency, West Java Province. The research was carried out experimentally with a completely randomized design (CRD), consisting of four treatments, namely P0 (giving basal ration 100%), P1 (giving basal ration 80% +  fermented tofu dregs 10% + fermented rice bran 10%), P2 (giving basal ration 70% + fermented tofu dregs 15% + fermented rice bran 15%), and P3 (giving basal ration 60% + fermented tofu dregs 20% + fermented rice bran 20%). Each treatment was repeated 5 times and each repetition consisted of 5 hybrid ducks. The observed variables were ration consumption, body weight gain and ration conversion. The data obtained were analyzed using variance (ANOVA), if there was an effect of treatment followed by Duncan's Multiple Range Test. The results showed that the mixture of fermented tofu dregs and rice bran each 20% in the ration could produce optimal performance with ration consumption of 3,042.49 g/ tail, body weight gain of 1,671.88 g/ tail, and ration conversion 1.79.

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