Penggunaan Energi Di Atas Kebutuhan Hidup Pokok Pada Ayam Broiler Selama Umur 2 - 6 Minggu Di Daerah Tropis

An experiment was conducted to study the effect of excess energy intake above the level of energy requirement for maintenance (ERM) on the abdominal fat deposition. Five diets were formulated with different energy levels of above ERM i.e.: (A) ERM, (B) ERM + 30 kcal, (C) ERM + 60 kcal, (D) ERM + 90 kcal, and (E) ERM + 120 kcal. The diets were then offered for 4 weeks to 32 broiler chickens of two weeks old. Parameters measured included: body weight gain, abdominal fat, body fat and protein content. Results indicated that restriction of energy intake could not significantly reduce the abdominal fat deposition of broiler. During the growing period, the excess energy intake was not used for muscle growth maximally, but also used to deposit abdominal fat

PERBAIKAN KANDUNGAN PROTEIN KASAR DAN SERAT KASAR LIMBAH KOPI (Coffea canephora) YANG DIFERMENTASI MENGGUNAKAN Trichoderma reesei: Improvement of Crude Protein and Crude Fiber Content in Fermented Coffee (Coffea canephora) Waste Using Trichoderma reesei

Kulit kopi merupakan limbah yang masih belum banyak dimanfaatkan hingga saat ini. Ketersediaan limbah kopi dan nilai nutrisi yang terkandung di dalamnya, membuat limbah kopi dapat dimanfaatkan sebagai pakan alternatif. Namun, pemanfaatannya sebagai pakan ternak khususnya unggas masih terkendala karena kandungan serat kasar yang tinggi. Penelitian ini bertujuan untuk memperbaiki kualitas limbah kopi sebagai pakan alternatif ternak unggas melalui fermentasi kapang Trichoderma reesei (8,2 x108 CFU/g) dengan dosis dan lama fermentasi yang terbaik. Penelitian menggunakan rancangan acak lengkap pola faktorial 3 x 3 dengan 3 ulangan yang terdiri dari 2 faktor yaitu dosis inokulum (A1=3%, A2=6%, dan A3=9%) dan lama inkubasi (B1=5 hari, B2=10 hari dan B3= 15 hari). Hasil penelitian menunjukkan bahwa dosis inokulum dan waktu inkubasi terbaik pada perlakuan A2B1 (dosis inokulum 6%, waktu inkubasi 5 hari) berpengaruh sangat nyata (p<0,05) dalam meningkatkan kandungan protein kasar limbah kopi fermentasi sebesar 12,58%. Sementara itu, dosis inokulum dan waktu inkubasi terbaik pada perlakuan A2B2 (dosis inokulum 6%, waktu inkubasi 10 hari) berpengaruh nyata (p<0,05) dalam menurunkan kandungan serat kasar limbah kopi fermentasi sebesar 27,06%. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa interaksi dosis inokulum dan lama inkubasi terbaik mampu memperbaiki kualitas limbah kopi dengan meningkatkan kandungan protein kasar sebesar 12,58% (A2B1) serta menurunkan serat kasar limbah kopi fermentasi sebesar sebesar 27,06% (A2B2).   Kata kunci: Fermentasi, Limbah kopi, Protein kasar, Serat kasar, Trichoderma reese

Physiological Characteristics of Sumatera’s Organic Chicken that was Raised in Cool and Hot Climate Regions

This study was aimed to analyze the physiological characteristics including respiratory rate, rectal temperature, and heterophil-lymphocyte (H:L) ratio of Sumatra’s organic chicken (SOC) that was raised in cool and hot climate regions. One-hundred-and-eighty-seven male and female SOC aged about 6 months were taken from cool and hot climate regions in Sumatera Island. Regions with cool climate were represented by highlands in West Sumatera including the subdistrict of Tilatang Kamang, Canduang, and East Padang Panjang. Regions with hot climate were represented by lowlands in Riau Province including the subdistrict of Bunga Raya, Lirik, and East Kampar. Samples of SOC were collected from farmers where the distance of sampling was about 500 m. Measurements were taken on respiratory rate, rectal temperature, and heterophil-lymphocyte ratio. Data was analyzed by t-test. The result showed that the respiratory rates of SOC in hot climate regions were higher than the ones in cool climate regions, the rectal temperatures of SOC in hot climate regions were lower than the ones in cool climate regions and there was no difference between the Heterophil:Lymphocyte ratio of SOC in hot climate and in cool climate regions

Immersion of Sargassum binderi Seaweed in River Water Flow to Lower Salt Content before Use as Feed for Laying Hens

Background and Objective: In certain coastal areas of Indonesia, Sargassum binderi drifts to the shore because of ocean waves and because people do not use it, becomes useless waste. This seaweed could potentially be used as feed for laying hens because certain bioactive compounds in seaweed, such as alginate, fucoidan, fucoxanthin and poly-unsaturated fatty acids (PUFA), are useful for poultry health. High salt content is a problem with using Sargassum binderi as poultry feed because it causes diarrhea and death in poultry. Therefore, the salt content of Sargassum binderi should be reduced before it is fed to poultry. The purpose of this study was to reduce the salt content of Sargassum binderi for use as feed for laying hens. Materials and Methods: The experiment was arranged in a completely randomized design with Sargassum binderi immersed in flowing river water for durations of 0, 3, 5, 7, 9, 11, 13, 15, 19, 21 and 23 h, each treatment was repeated 3 times. The measured variables were salt, crude protein, total dry matter, organic matter and ash. Results: The results showed that the different immersion durations of Sargassum binderi in flowing river water significantly affected (p<0.05) the reduction of salt, total dry matter and ash content and also significantly affected (p<0.05) the increase in organic matter and crude protein. Conclusion: The immersion of Sargassum binderi in flowing river water for 15 h was the best treatment to lower salt, total dry matter and ash and to increase the organic matter and crude protein content

TEKNOLOGI PEMBUATAN RANSUM DAN INTRODUKSI AYAM KUB BAGI MASYARAKAT DI KELURAHAN KOTO LUA KECAMATAN PAUH KOTA PADANG

Balitbangtan Superior Kampung Chicken (KUB) is a superior native chicken due to selection from native chicken families for six generations conducted by the Indonesian Agency for Agricultural Research and Development. KUB chickens have faster growth compared to ordinary native chickens. This training program was conducted for the Koto Lua community, Pauh District, Padang City, West Sumatra. This activity aims to help the community by conducting training on making poultry rations using conventional feed ingredients. In addition, this activity also aims to introduce one of the potential local chickens producing meat and eggs, namely: KUB chicken. The methods used in this activity were counseling and discussion (conventional feed and KUB chickens), training (traditional preparation of ration), mentoring (KUB chicken rearing), and evaluation at the end of the activity. 100 KUB chickens are raised by the service team from 1-28 days (4 weeks); after that, the KUB chickens are given to 10 heads of families (10 chickens per head of family), provided they have raised chickens and have a chicken coop. This activity results in the community gaining knowledge about feed ingredients that can be used as poultry rations. Community-rearing chickens until 16 weeks of age achieve an average body weight of 1000–150 g/head. The conclusion from this activity is that the community is skilled in making rations and raising KUB chickens, with a survival rate of around 90%

LAPORAN PENGABDIAN KEPADA MASYARAKAT NNR & TIP 2020

LAPORAN PENGABDIAN KEPADA MASYARAKAT PADA GABUNGAN PENGUSAHA TERNAK UNGGAS PETELUR KABUPATEN PADANG PARIAMAN Kampung Rao, Kecamatan V koto, Kabupaten Padang Pariaman

Pengetahuan Bahan Pakan

-- 211 hal.;ill.;32 cm

Buku Ajar Pengetahuan Bahan Pakan

iv 211 hal.; ill.; 30 cm

Penggunaan Energi Di Atas Kebutuhan Hidup Pokok Pada Ayam Broiler Selama Umur 2 - 6 Minggu Di Daerah Tropis

An experiment was conducted to study the effect of excess energy intake above the level of energy requirement for maintenance (ERM) on the abdominal fat deposition. Five diets were formulated with different energy levels of above ERM i.e.: (A) ERM, (B) ERM + 30 kcal, (C) ERM + 60 kcal, (D) ERM + 90 kcal, and (E) ERM + 120 kcal. The diets were then offered for 4 weeks to 32 broiler chickens of two weeks old. Parameters measured included: body weight gain, abdominal fat, body fat and protein content. Results indicated that restriction of energy intake could not significantly reduce the abdominal fat deposition of broiler. During the growing period, the excess energy intake was not used for muscle growth maximally, but also used to deposit abdominal fat