Judul: Broiler Chicken Marketing Analysis in Majenang District Cilacap Regency
Abstrak: Majenang merupakan salah satu kecamatan yang memiliki potensi pemasaran ayam broiler di Kabupaten Cilacap. Analisis pemasaran bertujuan untuk menganalisis lembaga pemasaran, saluran pemasaran, fungsi pemasaran, serta efisiensi pemasaran berdasarkan margin pemasaran, farmer’s share, dan rasio keuntungan terhadap biaya. Metode yang digunakan untuk memilih responden peternak dan lembaga pemasaran adalah snowball sampling. Hasil penelitian menunjukkan pemasaran ayam broiler terdiri dari 3 saluran pemasaran dengan lembaga pemasaran yang terdiri dari peternak plasma, peternak inti, pedagang besar, pedagang pengecer lokal, dan pedagang pengecer luar kecamatan. Saluran I (peternak plasma-peternak inti-pedagang besar-pedagang pengecer lokal) merupakan saluran pemasaran yang paling efisien karena memiliki nilai margin pemasaran terendah sebesar Rp10.350,00 dan farmer’s share tertinggi sebesar 66 persen., Majenang is one of the sub-districts that has the potential for marketing broiler chickens in Cilacap Regency. Marketing analysis aims to analyze marketing institutions, marketing channels, marketing functions, and marketing efficiency based on marketing margins, farmer share, and profit-to-cost ratios. The method used to select respondents from breeders and marketing agencies is the snowball sampling method. The results showed that broiler chicken marketing consists of 3 marketing channels with marketing institutions consisting of plasma breeders, core breeders, wholesalers, local retailers, and traders outside the sub-district. Channel I (plasma breeders-core breeders- wholesalers-local retailers) is the most efficient marketing channel because it has the lowest marketing margin value of Rp10.350,00 and the highest shareholder farmer of 66 percent.
Keyword: broiler, efisiensi, Majenang, pemasaran

Judul: Broiler  marketing  analysis  in  parung  district  Bogor  regency west java
Abstrak: Broiler adalah salah satu dari komoditi peternakan unggas yang memiliki kontribusi produksi terbesar di Indonesia. Dari tahun 2009 hingga 2013 populasi broiler terus mengalami peningkatan dari 1.026.378.580 menjadi 1.355.288.419. Tujuan dari penelitian ini adalah untuk menganalisis saluran tataniaga, lembaga tataniaga, fungsi tataniaga, struktur pasar, perilaku pasar dan efisiensi saluran tataniaga berdasarkan marjin tataniaga, farmer’s share dan rasio keuntungan dan biaya. Observasi dan wawancara dilakukan kepada peternak dengan menggunakan metode convenience sampling dan snowball samplingkemudian lembaga tataniaga menggunakan metode snowball sampling. Hasil dari penelitian ini menunjukkan tataniaga broiler di Parung terdiri dari 5 saluran dengan lembaga tataniaga yang terdiri dari pedagang pengumpul, pedagang besar, pedagang pengecer dan pemotongan. Saluran tataniaga III adalah saluran dengan nilai cost margin terendahdan penyebaran profit margin yang merata, yang menunjukkan bahwa saluran ini memiliki efisiensi tertinggi jika dibandingkan dengan saluran tataniaga lainnya secara operasional., Broiler is one of poultry commodity that contributes the highest production in Indonesia. From 2009 to 2013 the broiler’s population had been increased from 1.026.378.580 to 1.355.288.419. The research was aimed to analyze the marketing channels, marketing institutions, marketing functions, marketing structures, marketing conducts and efficiency marketing channels based on marketing margin, farmer’s share and profit ratio againt cost. Observation and interview were conducted to farmers by convenience and snowball sampling method and for the marketing institution by snowball sampling method. The result of this research showed that broiler’s marketing in Parung consist of 5 channels,they are marketing institute consist of traders, wholesalers,retailers, andslaughterhouses. The marketing channel IIIis the channel that have the lowest cost margins and have profit margins evenly spread, which indicates that this channel has the highest efficiency compared with other channels operationally.
Keyword: broiler, efisiensi, peternakan unggas, tataniaga

Judul: Penggunaan Teorema Homeomorphy 2-Manifold dan Teorema Euler Poincare pada Torus 𝑇�� dan Simplicial Complex 𝐾��
Abstrak: Two dimensional topological spaces are said to be homeomorphic if they have the same topological invariant, where one of topological invariant used is an Euler characteristic. Homeomorphy 2-Manifold’s Theorem and Euler Poincare’s Theorem are used to distinguish two topological spaces. Homeomorphy 2-Manifold’s Theorem uses Euler characteristic to identify two dimensional topological spaces. Euler Poincare’s Theorem is an alternative way to find Euler characteristic with Betti number, which is topological invariant as well. The objective of this paper is to investigate the homeomorphism of torus 𝑇����� and simplicial complex 𝐾�����. Topological space torus and simplicial complex 𝐾����� have the same Euler characteristic, which is two. Based on Homeomorphy 2-Manifold’s Theorem topological space torus 𝑇����� and simplicial complex 𝐾����� is homeomorphic.
Keyword: simplicial, torus, Euler, homeomorphism, topology