Produktivitas Kambing Peranakan Etawah Yang Diberi Ransum Berbasis Jerami Padi Fermentasi

Rice straw as one of agriculture by product has low nutritive value. Fermentation of rice straw increased its nutrient digestibility and palatability. Present experiments aimed to study the effect of feeding rations composed of concentrate and ground fermented rice straw supplemented with urea and probiotic. The first trial was conducted to study the apparent digestibility of experimental diets in 18 Etawah-grade bucks with 1-1.5 year age and initial body weight of 30.18 ± 8.38 kg. The second trial was conducted to study the effect of feeding experimental rations on reproduction, milk yield and its quality in 24 Etawah-grade does with 1 to 3 years age and initial weight of 35.75 ± 5.72 kg. The rations were as follows; KJP = concentrate + chopped fermented rice straw; KJG = concentrate + ground fermented rice straw; KRG = concentrate + elephant grass. A completely randomized design was applied in both nutrient digestibility and performance trials. In both trials, the rations were offered twice daily. Does and kids were weighted once in two week. Does were milked manually once a week for 3 months post partum. Milk was sampled for determination of its specific gravity, protein, fat and solid content. Gestation length, litter size, birth weigth and weaned weight were recorded. Dry matter (DM) and crude protein (CP) intake, and apparent digestibility of DM did not differ significantly among treatments. However, apparent digestibility of CP in goat offered KJG was lower (P < 0.05) than those of KRG and KJP. DM and CP intake of does was higher (P < 0.05) for the KRG treatment but those were not differ between KJP and KJG treatments. Gestation length, litter size, the body weight of does during pregnancy and lactation, the body weight of kids from birth to weaning, milk yield and quality of milk were not different ammong tretaments. These results suggested that fermented rice straw can be used to substitute the elephant grass

Perancangan Sistem Informasi Pengarsipan pada Pdam Tirta Mon Pase Aceh Utara

Administrasi persuratan merupakan kegiatan operasional rutin dilakukan oleh setiap personal dalam suatu organisasi atau perkantoran. Setiap kegiatan baik secara personal maupun organisasi umumnya tertuang dalam suatu dokumen/surat. Lalu lintas dokumen, surat, nota, memo, dinas. Bahkan dari mulai tahap rencana sampai dengan akhir kegiatan atau laporan. Surat-surat tersebut selain berfungsi sebagai sarana komunikasi antar personal, unit ataupun organisasi yang berfungsi sebagai bukti formal kegiatan yang dapat dipertanggung jawabkan (aspek legalitas). Salah satu permasalahan yang timbul dalam studi kasus pada PDAM Tirta Mon Pase adalah ketidak efisienan pengolahan dan pengarsipan data surat yang masih menggunakan sistem manual. Tujuan yang ingin dicapai melalui perancangan sistem yang berbasis komputer adalah dapat membantu pegawai pada PDAM Tirta Mon Pase dalam melakukan pengolahan dan pengarsipan data surat sehingga pencarian surat yang dibutuhkan lebih cepat

Produktivitas Kambing Peranakan Etawah yang Diberi Ransum Berbasis Jerami Padi Fermentasi

Rice straw as one of agriculture by product has low nutritive value. Fermentation of rice straw increased its nutrient digestibility and palatability. Present experiments aimed to study the effect of feeding rations composed of concentrate and ground fermented rice straw supplemented with urea and probiotic. The first trial was conducted to study the apparent digestibility of experimental diets in 18 Etawah-grade bucks with 1-1.5 year age and initial body weight of 30.18 ± 8.38 kg. The second trial was conducted to study the effect of feeding experimental rations on reproduction, milk yield and its quality in 24 Etawah-grade does with 1 to 3 years age and initial weight of 35.75 ± 5.72 kg. The rations were as follows; KJP = concentrate + chopped fermented rice straw; KJG = concentrate + ground fermented rice straw; KRG = concentrate + elephant grass. A completely randomized design was applied in both nutrient digestibility and performance trials. In both trials, the rations were offered twice daily. Does and kids were weighted once in two week. Does were milked manually once a week for 3 months post partum. Milk was sampled for determination of its specific gravity, protein, fat and solid content. Gestation length, litter size, birth weigth and weaned weight were recorded. Dry matter (DM) and crude protein (CP) intake, and apparent digestibility of DM did not differ significantly among treatments. However, apparent digestibility of CP in goat offered KJG was lower (P < 0.05) than those of KRG and KJP. DM and CP intake of does was higher (P < 0.05) for the KRG treatment but those were not differ between KJP and KJG treatments. Gestation length, litter size, the body weight of does during pregnancy and lactation, the body weight of kids from birth to weaning, milk yield and quality of milk were not different ammong tretaments. These results suggested that fermented rice straw can be used to substitute the elephant grass. Key words: Goat, straw, fermentation, digestibility, milk, kid

Fast-ion conduction and flexibility of glassy networks

We observe two thresholds in the variations of electrical conductivity of dry solid electrolyte (AgI)x(AgPO3)1-x glasses, when the AgI additive concentration x increases to 9.5% and to 37.8%. Raman scattering complemented by calorimetric measurements confirm that these thresholds are signatures of the rigidity phase transitions; at x = 9.5% from a stressed rigid to an isostatically (stress free) rigid phase, and at x = 37.8% from isostatically rigid to a flexible phase. In the flexible phase, the electrical conductivity seems to increase as a power of x, this is in good agreement with the theoretical prediction based on 3d percolation.Comment: Accepted by PR

Analisis Sifat Fisika dan Derajat Keasaman terhadap Kualitas Air Minum Isi Ulang 20 Rumah RW 01 di Kampung Cilember Desa Jogjogan Kecamatan Cisarua Kabupaten Bogor

Air merupakan sumber daya alam yang berperan penting dalam kehidupan setelah udara, salah satu peran terpentingnya adalah untuk dikonsumsi. Namun, permasalahan yang sering terjadi adalah kurangnya pengetahuan masyarakat tentang kualitas air minum khususnya isi ulang yang dikonsumsi. Tujuan dari penelitian ini adalah untuk&nbsp;menganalisis kualitas air minum isi ulang beberapa Rumah di RW 01 Kampung Cilember Desa Jogjogan Kecamatan Cisarua Kabupaten Bogor terhadap hasil uji sifat fisika dan derajat keasamannya. Metode penelitian yang dilakukan dalam pengambilan sampel air minum adalah metode sampel gabungan tempat atau integrated sampel, terdapat 20 rumah warga dilakukan pengambilan sampel air untuk diukur kualitas secara fisika (warna, bau, rasa, TDS dan suhu) dan secara kimia (pH atau derajat keasaman). Berdasarkan hasil pengujian, terdapat 5 rumah yang memenuhi standar kualitas air minum isi ulang dari 20 rumah warga yang diuji. Hal tersebut dapat dilihat dari parameter standar yang berlaku dengan kisaran pH antara 6,5-8,5, TDS rata-rata 600-900 ppm, suhu ±3oC suhu udara, serta tidak memiliki bau, rasa, dan warna

Pornography consumption and non-marital sexual behaviour in a sample of young Indonesian university students

Using a sample of Indonesian university students and a cross sectional design, this study investigated prevalence rates and patterns of pornography consumption in Indonesia, a religious, sexually conservative, Muslim-majority nation with strict antipornography laws. Further, the association between pornography consumption and common non-marital sexual behaviours was explored. The study found that in this sample, pornography is as widely and readily consumed as in comparable international studies predominantly utilising Western background samples from more sexually liberal and less religious countries with very few laws on pornography. Gender differences in patterns of pornography consumption were pronounced and comparable with findings in international counterpart studies. For men only, pornography consumption was found to significantly predict common sexual behaviours in nonmarital relations. The study is the first to provide insights into prevalence rates and patterns of pornography consumption and its association with common non-marital sexual behaviours in a sexually conservative, Muslim-majority nation with strict antipornography laws