Judul: Analysis of Human Resources in Tajur Halang Village Dairy Farm for Agrotourism Development
Abstrak: Peternakan sapi perah di Desa Tajur Halang mempunyai prospek yang baik untuk dikembangkan menjadi agrowisata. Oleh karena itu, diperlukan data sumber daya manusia yang berkompeten di dalam peternakan untuk mendukung agrowisata. Penelitian ini bertujuan menganalisis sumber daya manusia di peternakan sapi perah Desa Tajur Halang untuk pengembangan agrowisata. Data diperoleh dengan melakukan wawancara menggunakan skala likert terkait beberapa aspek yaitu kompetensi, atraksi, keanggotaan, dan sosial budaya. Wawancara dilakukan kepada 24 responden dari Kelompok Ternak Mandiri Sejahtera. Hasil penelitian menunjukkan analisis sumber daya manusia secara berurutan adalah keanggotaan (4,32) sangat baik, sosial budaya (4,31) sangat baik, atraksi (4,15) baik, dan kompetensi (3,70) baik. Berdasarkan hasil yang diperoleh, setiap aspek perlu dijaga dan ditingkatkan kembali untuk mendukung pengembangan agrowisata di Desa Tajur Halang., Dairy farming in Tajur Halang Village has good prospects for being developed into agrotourism. Therefore, data on competent human resources in animal husbandry is needed to support agrotourism. This research aims to analyze human resources on dairy farms in Tajur Halang Village for the development of agrotourism. Data was obtained by conducting interviews using a Likert scale related to several aspects, namely competence, attractions, membership and social culture. Interviews were conducted with 24 respondents from the Mandiri Sejahtera Livestock Group. The results of the research show that the analysis of human resources in sequence is membership (4.32) very good, socio-cultural (4.31) very good, attractions (4.15) good, and competence (3.70) good. Every aspect needs to be maintained and improved to support the development of agrotourism in Tajur Halang Village.
Keyword: Agrowisata, Kelompok Ternak, Kategori, Agrotourism, Categories, Livestock Group

Judul: Application of GDFP and GMiP on Smallholder Dairy Farms in Tajurhalang Village Cijeruk Sub-district Bogor District West Java
Abstrak: Produksi susu di Indonesia hanya mampu memenuhi sekitar 22% dari kebutuhan susu nasional sedangkan sisanya berasal dari impor. Susu berkualitas baik dan aman dikonsumsi diproduksi dari peternakan yang mengaplikasikan manajemen pemerahan dan manajemen sanitasi yang baik. Good Dairy Farming Practice (GDFP) merupakan pedoman budidaya ternak sapi perah yang bertujuan untuk meningkatkan produktivitas suatu usaha peternakan sapi perah. Penerapan Good Milking Practice (GMiP) pada peternakan dapat menciptakan proses pemerahan yang higienis. Penelitian ini bertujuan mengetahui penerapan GDFP dan GMiP di Peternakan rakyat sapi perah di Desa Tajurhalang, Kecamatan Cijeruk, Kabupaten Bogor, Jawa Barat. Jumlah responden yang diwawancarai sebanyak 38 peternak. Data dianalisis menggunakan analisis deskriptif untuk mendeskripsikan kondisi peternakan sapi perah rakyat di Desa Tajurhalang. Hasil evaluasi penerapan GDFP di Desa Tajurhalang menunjukkan nilai rataan 3,47 (baik) dan hasil evaluasi penerapan GMiP menunjukkan nilai rataan 2,92 (cukup baik). Produksi susu rata- rata di Desa Tajurhalang yaitu sekitar 10,51 Liter ekor-1 hari-1. Perlu adanya peningkatan pada beberapa aspek agar nilai GDFP dan GMiP meningkat., Milk production level in Indonesia only able to fulfill approximately 22% of national milk needs while the rest are imported. Good quality and safe to consume milks are produced by farms that apply good milking management and good sanitation. Good Dairy Farming Practice (GDFP) is a guideline for dairy farming which aims to increase productivity of dairy farming business. Application of Good Milking Practice (GMiP) on farm can create hygienic milking process. The purpose of this research is to evaluate the application of GDFP and GMiP on smallholder dairy farms in Tajurhalang Village, Cijeruk Sub-district, Bogor District, West Java. The number of respondents that has been interviewed are 38 farmer. The data were analyzed using descriptive analysis to describe the condition of smallholder dairy farms in Tajurhalang Village. The result of the evaluation of GDFP in Tajurhalang Village show an average value of 3,47 (good) and the evaluation of GMiP show an average value of 2,92 (good enough). Average milk production in Tajurhalang Village is ±10,51 Liter heads-1 day-1. Improvements are needed in several aspects so the value of GDFP and GMiP could increase.
Keyword: Cijeruk, Dairy cow, Good Dairy Farming Practice (GDFP), Good Milking Practice (GMiP), Smallholder farms

Judul: Peluang Partikel Plasma Berada Pada Dimensi Debye Akibat Gangguan Gelombang Elektromagnetik dengan Menggunakan Persamaan Schrödinger
Abstrak: The solution of Schrodinger equations with plasma Coulomb potential in spherical coordinat results solution wave function and energy plasma particle. Electron probability density at Debye length with thermal effect same as ion, which indicates plasma in neutral state. Electromagnetic waves perturbation of an electric field given to result wave function perturbation system. The probability density of plasma particle due to electromagnetic waves perturbation is the largest when an electromagnetic waves frequency 1.41 times the plasma frequency .
Keyword: Schrödinger, plasma, electromagnetic wave