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Kajian Pengaruh Bobot Kokon Induk Terhadap Kualitas Telur Persilangan Ulat Sutera (Bombyx mori L.) Ras Jepang Dengan Ras Cina Y. C. Endrawati; H. C. H. Siregar; M. Kaomini
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 11, No 2 (2006): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Uniformity of cocoon weight is one important factor of parent stock in order to get a good quality of crosses. In consequence, some cocoons that too heavy or light become wastes even come from a good strain. The research that conducted at Forest and Nature Conservation Research and Development Center, Bogor, had an objective to know the effect of parent cocoon weight on the egg and larval quality among four reciprocal crosses. Strain 803 (Japanece race) and strain 804 (Chinese race) with different cocoon weight were used as parent stocks. The effect of cocoon weight was evaluated on the economical traits including number of eggs, weight of eggs, hatchability, weight of newly hatched larvae and hatching period through crossing method, wherein parents, F1s and reciprocals were involved. The result showed that number and weight of eggs were significantly different. Maximum number of eggs and maximum weight of eggs were 650 and 0.61 mg, respectively, that belongs to (803B x 804B), heavy cocoon of 803 female crossed with heavy cocoon of 804 male. Strain 803 female influenced those characters. Types of crossing had not an effect on hatchability, weight of newly hatched larvae and hatching period.

Performance Pheretima sp. and The Quality of Vermicompost on Media Using Clam and Snail Shell Flour C. D. Darmawan; A. M. Fuah; Y. C. Endrawati; Salundik
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 12 No. 3 (2024): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.12.3.144-150

The abundance of green mussel shells, clam shells, and snail shells that have not been maximally utilized has caused environmental disturbances. These shells can be used as a substitute for worm food because of their good nutritional content. This research aimed to analyze the productivity of Pheretima sp. with the combination of shell powder (green mussel, clam, and snail) and cow dung to their living media (feed) and the quality of vermicompost. The data were analyzed using SAS Studio application with completely randomized design (CRD), 10 treatment levels, with 3 replications each. The observed variables included earthworm productivity, vermicompost quality, and vermicompost performance. The results of the studyshow a significant (P<0.05) on the use of green mussel shell 10% in all earthworm productivity variables, and show a significant (P<0.05) on the use of green mussel shell 30% in vermicompost quality and vermicompost performance. The combination of 10% green mussel shell powder in cow dung media can increase the productivity of Pheretima sp. The best vermicompost testing result on water spinach plants was found in the treatment with the addition of 30% green mussel shell powder in cow dung media.

Performance of Kalung Cricket (Gryllus bimaculatus) Fed with a Combination of Concentrate and Cassava Leaves A. Sunyoto; Endrawati, Y. C.; D. A. Astuti; A. M. Fuah; H. Nuraini; V. A. Mendrofa; A. K. Islami; Winarno
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 13 No. 2 (2025): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.13.2.67-73

Crickets are a promising alternative source of animal protein due to their high levels of amino acids, fatty acids, and protein (61.58%). These nutrients have applications in the pharmaceutical industry, human food, bird feed, and as a substitute for livestock feed, particularly in the form of cricket flour. The Kalung cricket (Gryllus bimaculatus) is notable for its rapid growth rate and efficient feed conversion. This study aimed to evaluate the effects of diets combining concentrate with cassava leaves of different maturities on the performance of Kalung crickets (Gryllus bimaculatus). A completely randomized design (CRD) was employed, consisting of three treatments with five replications each. The treatments were R1= concentrate+young cassava leaves, R2= concentrate+mature cassava leaves, R3= concentrate+cassava leaf stems, with a combination ratio of 1:1.5. The parameters observed include feed consumption, body weight gain, egg production, feed conversion, mortality, and income over feed cost (IOFC). The results showed that no significant differences among treatments in feed intake, weight gain, and mortality. However, significant differences were observed in egg production (0.022±0.011 g/individu/day) and feed conversion (1,88±0.95) with the R1 treatment showing the most favorable results. A diet combining concentrate with young cassava leaves significantly improves the reproductive performance and feed efficiency of Kalung crickets. This combination is recommended for enhancing productivity in Gryllus bimaculatus farming systems.

Subtitusi Dedak Halus pada Pakan Jangkrik Kalung (Gryllus bimaculatus) Hutabarat, A. L. R.; Endrawati, Y. C.; Fuah, A. M.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 1 No. 3 (2013): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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This research was aimed to analyze the effect of refined rice bran as feed subtitutions on the growth of kalung cricket (Gryllus bimaculatus). The animal used were 3000 kalung crickets that given commercial feed subtituted by 0% (R1), 25% (R2), 50% (R3), 75% (R4), and 100% (R5) refined rice bran. Each treatment was repeated four times. Data analyzed using Randomized Complete Design with variables consist of: 1) feed consumption, 2) body weight, 3) body weight gain, 4) feed convertion and 5) mortality rate. The subtitution of 25-50% of refined rice bran showed the highest body weight and body weight gain at the age of 30-40 days compared to the others treatments. Crickets of 50 days of age that were given 100% of commercial feed or 0% refined rice bran subtituted reached the highest body weight and body weight gain. Crickets at the age of 30-40 days of age had a higher feed efficiency and lower feed convertion compared with 50 days of age crickets.

Produktifitas Ulat Hongkong (Tenebrio molitor) pada Media Pakan yang Berbeda Hapsari, D. G. P. L.; Fuah, A. M.; Endrawati, Y. C.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 6 No. 2 (2018): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Mealworm is the larva stage of Tenebrio molitor L. beetle which is used for pet feed. The aim of this research was to analyze the effect of feeding medias to support the growth of mealworm. The compared feeding media were 100% dry tofu by product as a control, 100% rice bran, 100% rice husk, 50% dry tofu by product + 50% rice bran, 50% dry tofu by product + 50% rice husk and 50% rice husk + 50% rice bran. Randomized Complete Design was used as the experimental design with 6 treatments with 3 replications for each treatment. The result showed that body weight and body length were not significantly different (P>0.05) among media, but mortality and pupation were significantly different (P<0.05). The feeding media with 50% dry tofu by product + 50% rice bran are better to use because it can increase feed consumption, percentage of pupation, and reduce mortality.

Produktivitas Ulat Sutera (Bombyx mori L.) Ras BS-09 di Daerah Tropis Estetika, Y.; Endrawati, Y. C.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 6 No. 3 (2018): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Silkworm is a cold-blooded animal (poikiloterm) so that environment conditions greatly affect their growth. In China, silkworms rearing in the highlands with cool conditions. However, Indonesia is a tropical country with diverse topography conditions and some of them are low altitude areas below 250 m above sea level (asl). This study examined the productivity of silkworms in altitude of 250 m asl. The material used silkworm seedlings from the Silkworm Breeding Center (PPUS) Soppeng and Candiroto, and using 2 different types of mulberry leaf feed (Morus multicaulis and Morus cathayana). Both PPUS have different climatic and altitude conditions. Soppeng at an altitude less than 300 meters asl and Candiroto at a higher one. The results showed that silkworm from Soppeng with fed M. multicaulis was significant different (P<0.05) than other treatments in almost all parameters (consumption, weight of larva, quantity and quality of cocoon shell). The result indicated silkworm Soppeng breed with M. multicaulis have good performance either cocoon shell productions and qualities in Tropic (especially rearing at altitudes around 250 m asl).

Implementasi Higiene Sanitasi pada RPH Kategori I sebagai Syarat Produksi Daging Sehat M. Fitri; H. Nuraini; R. Priyanto; Y. C. Endrawati
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 9 No. 3 (2021): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.9.3.138-143

Abbatoirs have to produce meat that complied requisite of safety, healthy, wholeness and halal. Animalorigin product have to requisite basic safety product which implementated of hygine sanitation asproduction processed. The research aim was to evaluate implementation of hygine sanitation systemon 1st categrory abbatoir at Bogor Regency to complied safety and quality assurance of product.Observations on the implementation of hygienic sanitation were carried out using an evaluation matrixof the suitability of physical requirements with the criterion parameter assessment method based onthe Regulation of the Minister of Agriculture Number 13/2010. The best suitability value (NK) of 3 wasobtained on the environmental hygiene indicator and the absence of the use of chemicals, while theother sanitation hygiene indicators were worth 2 (less appropriate). The results of testing on meat forthe content of Salmonella sp. is negative and the Total Plate Count test is between 7.1 x 103 - 5.2 x 104cfu/g below the SNI threshold (1.0 x 106 cfu/g). The test for E. coli in meat was above the threshold ofsuspected contamination from the water used. Validation of hygiene sanitation practices was carried outby means of Colliform swabs on knives, palms hand and clothing of officers. Colliform swab test of theofficer’s palm hand, which is 5.4 x 102 cfu/g, shows a value above the allowable threshold. The results ofthe evaluation of the application of sanitation and hygiene in the abattoir are quite good but still needimprovement. Priority improvements are the equipment of cleaning facilities, water quality testing andimprovement of personal hygiene understanding.

Karakteristik Fisikokimia dan Aktifitas Antioksidan Daging Itik yang Dilapisi Ekstrak Propolis Selama Penyimpanan Suhu Ruang A. Apriantini; S. Adinata; Y. C. Endrawati
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 9 No. 3 (2021): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.9.3.151-157

Duck meat is a perishable food that has a short shelf-life. Therefore, packaging is needed to be used tomaintain duck meat quality during storage, one of the ways to extend shelf-life of duck meat is usingpropolis extract as edible coating which is contained antioxidant substances which can be used to extendduring storage. The aim of this research was to analyze the effect of propolis extract as an edible coatingmaterial on duck meat to maintain the quality and extend shelf-life of duck meat at room temperature.The research was used a completely randomized design (CRD) factorial 4x3 with 3 replications,consisting of 4 propolis concentrations (0.0%, 0.5%, 1.0%, 1.5%) and 3 storage times (0 hours, 6 hoursand 24 hours). Duck meats coated with propolis extracts had a significant effect on the water content andantioxidant activity of duck meat (P < 0.05). The storage time had a significant effect on the pH valueand the cooking loss of duck meat (P <0.05). The addition of propolis extract and storage time had asignificant effect on the pH value, cooking loss and antioxidant activity of duck meat (P <0.05).

Karakteristik Produksi Cacing Tanah (Lumbricus rubellus) dengan Pakan Limbah Pasar Berupa Sayur Sawi Hijau dan Pepaya S. Liberty; Y. C. Endrawati; Salundik
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 10 No. 2 (2022): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.10.2.77-85

Environmental pollution can be minimized by utilizing traditional market waste through the cultivation of earthworms. Market waste that is commonly found is vegetable and fruit waste. Market waste that is used as feed can minimize the production budget in worm farming. This research used a completely randomized method, four treatments and three replications. The aim of this study was to investigate the effect of feed with mustard green waste and papaya waste on the productivities (body weight and body length) of Lumbricus rubellus, vermicompost production, and that economic value. The results of the study stated that the treatment significantly (P<0.05) affected the parameters of worm body weight, worm body length, and vermicompost production. Papaya waste (P400) treatment produce the highest body weight of L. rubellus in 1.108 ± 0.128 g, body length in 9.367 ± 0.446 cm, and waste degradation in 45.62 %. The papaya waste showed the highest results in terms of body weight gain and body length of L. rubellus. The cultivation of earthworm can provide economic value for Rp 514.428,60/4 months by producing earthworms and vermicompost.

Pengaruh Lama Waktu Penurunan Kadar Air terhadap Kualitas Fisikokimia Madu Kapuk dan Madu Rambutan A. Apriantini; Y. C. Endrawati; Z. Astarini
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 10 No. 2 (2022): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.10.2.98-104

Honey is a livestock product that has high nutritional content and beneficial for the health of human body, but Improper post-harvest handling can cause short shelf life. The aim of this study was to analyze the physicochemical quality of kapok honey and rambutan honey after moisture reduction treatment using a dehumidifier. The kapok and rambutan honey samples had three different duration of moisture reduction treatments, included 0 hours, 4 hours, and 8 hours at room temperature ±30 °C. Each treatment level was repeated four times. This study used descriptive analysis. The physicochemical analysis during the treatment consists of water content, pH, ash content, viscosity, color, and sugar content. The results showed that the treatment of honey for 8 hours at a temperature of ±30 °C had a water content that was close to the SNI standard. Moreover, the nutritional content of honey in the 8-hour treatment of moisture reduction had the best results in the physicochemical quality both of kapok honey and rambutan honey even though the treatment did not affect the ash content of rambutan honey and the pH value of the two types of honey. The moisture reduction did not reduce the physicochemical quality in 2 types of honey.

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