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Meldi T.M. Sinolungan
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Fakultas Pertanian Universitas Sam Ratulangi Manado
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INDONESIA
COCOS
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : 27150070     DOI : 10.35791
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat materi yang berkaitan dengan Pertanian. Menyangkut Tanah, Budidaya Pertanian, Proteksi Tanaman, Teknologi Pertanian dan Sosial Ekonomi Pertanian
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 6 Documents
 1 
Search results for , issue "Vol. 1 No. 2 (2012)" : 6 Documents clear
KAJIAN TINGKAT KERUSAKAN NATA DE COCO YANG BEREDAR PADA BEBERAPA SWALAYAN DI KOTA MANADO Susanti Sako
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.525

Abstract

ABSTRAKSusanti Sako. Kajian Tingkat Kerusakan Nata De Coco Yang Beredar Pada Beberapa Swalayan Di Kota Manado. Dibawah bimbingan Ibu Lucia Mandey, sebagai Ketua, Ibu Thelma D.J. Tuju, dan Ibu Ch.F.Mamuaja, sebagai anggota.Penelitian ini bertujuan mendapatkan informasi tentang tingkat kerusakan Nata De Coco yang beredar pada beberapa swalayan di Kota Manado dengan menganalisis total mikroba dan pH. Penelitian ini menggunakan metode kuantitatif non eksperimental dengan perlakukan jenis produk Nata De Coco dan jenis pasar swalayan. Sebelum pengambilan sampel dilakukan pra penelitian dengan metode survei. Pengambilan sampel penelitian dilakukan pada 3 (tiga) swalayan yang berada di Kota Manado mengambil sebanyak 2 (dua) jenis produk/merk yang sama. Selanjutnya masing-masing sampel Nata De Coco dilakukan pengamatan sebanyak 3 (tiga) kali selama penyimpanan pada suhu ruang. Sebagai kontrol dan pembanding juga dilakukan penyimpanan pada suhu dingin. Waktu penyimpanan dilakukan masing- masing 1, 3 dan 5 hari.iiHasil penelitian menunjukkan bahwa Nata De Coco telah terkontaminasi oleh mikroba sejak dari hari pertama pengambilan sampel uji dan terus mengalami peningkatan jumlah koloni sampai pengamatan hari ke 5 pada suhu ruang, kecuali pada sampel A1B1, A1B2, A2B3 pada hari ke 1 belum terlihat adanya koloni, namun pada penyimpanan hari ke 3 dan 5 juga sudah mengalami peningkatan jumlah koloni yang sangat drastis, total mikroba untuk Nata De Coco sejak hari ke 1 sudah sangat tinggi yaitu 0.5x102 – 17.5x102. . pH Nata De Coco terjadi perubahan sejak hari pertama pengujian sampai pada pengamatan hari ke 5 pada suhu ruang. Dari data tersebut terlihat semakin lama penyimpanan pH cenderung mengalami penurunan, kecuali pada sampel yang disimpan sebagai pembanding A1B1 dan pembanding A1B2 pada pengamatan hari ke 5 pHnya cenderung meningkat. Namun secara umum nilai pH Nata De Coco cenderung mengalami penurunan selama penyimpanan.1
PENGARUH STRUKTUR DAN KOMPOSISI MANGROVE BAGI KERAPATAN NYAMUK DI DESA KOPI DAN DESA MINANGA KECAMATAN BINTAUNA. Daniel F Masela
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.526

Abstract

ABSTRACDamage of Forest mangrove can cause at make-up of mosquito population as vectordisease. This research aim to learn the influence of structure and composition mangrove formosquito closeness in Countryside Kopi and Minanga. This Research is executed in forest ofmangrove Countryside Kopi and Countryside Minanga. Method analyse the vegetasimangrove use the random plot. Mosquito perception conducted at 7 located perception dotbetween forest of mangrove and settlement. Analyse the structure and composition mangroveuse the INP. Tabulation Mosquito Data pursuant to index dominansi. Difference of mosquitoCloseness two community analysed to use the Anova. There are difference of structure andcomposition of type of compiler of forest mangrove in Countryside Kopi and Minanga. Forestof Mangrove Countryside Kopi lapped over by 5 type mangrove which dominansi byBruguiera gymnorrhiza (117,11). Forest of Mangrove of Countryside Minanga lapped overby 7 type mangrove which dominansi by Rhizophora apiculata (91%). Structure Andcomposition of type of mangrove Countryside Kopi and Countryside Minanga have an effecton the reality to mosquito closeness. Mosquito closeness in forest of mangrove CountrysideKopi and Countryside Minanga is 38,7 and 21,7 tail/ m².
Kajian Kearifan Lokal Dalam Usahatani di Desa Warembungan Kecamatan Pineleng Kabupaten Minahasa JAMAL . HUSSEIN
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.619

Abstract

Jamal Hussein. The study of Agricultural Local Wisdom in Warembungan Village, Pineleng Subdistrict, Minahasa Regency. Under guidance of Ventje V. Rantung as chairman, with  Oktavianus Porajouw and Martha Sendow as members. The objective of this research is to identify and fully describe the agricultural local wisdom wich is excecuted by farmers community in every agriculture steps at Warembungan Village. This research used primarary and secondary data. The first primary data was obtained from location observe which held by participant observatory, it means researcher immediately step in to the location where agricultural local wisdom was held by farmers community in Warembungan Village  and see the excecution directly. The other primary data was obtained  from in-depth interviews with key informant in this research, which is the local tradition leader, also known as tonaas. The interviews also done with the Warembungan Village’s farmers community by focus group discussion (FGD). As for secondary data, which is used for fulfilled the information about village’s profile was obtained from Warembungan Village’s government/administration office. The method of data analysis is qualitative study and presented in narrative descriptive form. The results of this research concluded that are 10 local wisdoms form that still excecuted by Warembungan Village’s farmers community. These local wisdoms were tumalinga, which held before start the agriculture works, the technic of rumokrok, rumuru and tumutung, which held in field preparation stage, the technic of kumeror, which held in cultivation stage, the tradition of mauru, which held as plants protection attempt, the habit to splash rice water and kai roya water to cure the infected plants, the habit to hanging salt in some of the top of clove trees as the attempt,to protected the plants from pests, the habit to combine cultivation of  clove trees, banana trees, and rice leaves in 1 location, and also the tradition of ulu hasil, which is always held at the beginning of harvest season. These local wisdom are the knowledge which contained of goodness and wise values that will give benefits to farmers who excecuted it. The recent existed local wisdom are proven has some advantages because it was formed by a long experience of earlier farmers who struggle to formulate the agriculture knowledge system which can maximize farming output. These local wisdom also become the cultural legacy that have to get everlasted by the community.
PEMBUATAN BRIKET ARANG DARI LIMBAH INDUSTRI MEBEL KAYU Paulin M Tawaluyan
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.620

Abstract

Paulin M. Tawaluyanl97036l54. Pembuatan Briket Arang dari Limbah Industri Mebel Ku).,di bawah bimbingan Ir. Handry Rawung, Msi, Ir. Freeke Pangkerego, MS, Ir. Danisl P. M.Ludong, MSC.Penelitian ini bertujuan untuk mengkaji pembuatan arang dengan menghitung rendemen danwaktu pengarangan dan mengkaji karakteristik briket arang limbah mebel kayu meliputi nilaikalori, kadar abu, kadar air.Penelitian ini dilaksanakan di Fakultas Pertanian Jurusan Teknologi Pertanian LaboratoriumKeteknikan Fakultas Pertanian LINSRAT Manado, Laboratorium Pengolahan Hasil PertanianUNSRAT Manado, Laboratorium Pasca Panen Teknologi Pertanian dan Laboratorium BalaiRiset dan Standarisasi Industri dan Perdagangan (Baristan) dalam jangka waktu 2 bulan.Penelitian ini digunakan dengan menggunakan metode deskriptif.Hasil penelitian menunjukkan bahwa tungku pengarangan yang terbuat dari bahan drumbekas yang berukuran panjang 56 cm yang berdiameter 37 cm dan kaleng bekas cat yangmenpunyai panjang 42 cm dan mempunyai diameter 27 cm mampu membuat arang dari bahan4.5 kg menjadi 1.7 kg arang dengan waktu pengamngan 1 jam dengan rendemen arang untukperlakuan A 37,73 o/o dan bahan 3.5 kg menjadi 1.3 kg arang dengan waktu pengarcngan 0.736jam dengan rendemen arang untuk perlakuan B 37,1 o/o kemudian untuk bahan 2.5 kg menjadi0.9 kg arang dengan waktu pengarangan 0.510 jam dengan rendemen arang untuk perlakuan C36 %.Karakteristik briket yang diperoleh tergambar pada nilai kalori yaitu perlakuan A dengannilai kalori 5686 Kal/g, perlakuan B dengan nilai kalori 5619 Kallg, perlakuan C dengan nilaikalori 5667 KaUg, dimana nilai kalori bervariasi pada perlakuan yang berbeda. Pada kadar abudapat dilihat Perlakuan A dengan nilai kadar abu l2,8Yu Perlakuan B dengan nilai kadar abull,Yyo, Perlakuan C dengan nilai kadar abu l2Yo, nilai kadar abu juga bervariasi pada perlakuanyang berbeda, sehingga kadar air pun berbeda pula dapat kita lihat bersama pada perlakuan Adengan nilai kadar air 8,8, Perlakuan B dengan nilai kadar air 8,0, Perlakuan C dengan nilaikadar arc 7,4 dapat dilihat terjadi penurunan seiring dengan penurunan jumlah berat sampellimbah mebel kayu yang digunakan dalam perlakuan yang berbeda.
Marketing Mix Compenents of BreadTalk Company at Megamall Manado Melisa S Sakul
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.621

Abstract

Melisa Sakul. “Marketing Mix Compenents of BreadTalk Company at Megamall Manado”. Under guidance of Ventje V. Rantung as chairman and  Charles R. Ngangi and Yolanda P.I. Rori as members. The objective of this research is to determine the marketing mix competens of breadtalk company at megamall manado.The research was conducted in Manado from July to September 2012.Data is obtained from primary and secondary data. The primary data is obtained from interviews using questionnaires to consumers, while the secondary data obtained from interviews with the BreadTalk manager.The number of samples used in this researchwre 30 respondents.Methods of data analysis used in this research is descriptive to determine the marketing mix used by the company. The results shows that offering of products was very variedthe product and preffered by the most consumers are chocolate and sweet bread, and the packaging of that product was very neat.The price offered is in accordance with what was expected by the consumer, and the price is quite affecting consumers to buy that product. The place used was strategic and the sheer number of existing outlets was enough, as well as the look and features of the points of saler was very interesting. The promotion was held in some varieties way, with a media campaign brochures that make consumers know BreadTalk, made them interested for buying the product, however, promotion had not been efficient, it was just efficient for the promotion of the product should been increded by giving discount on product’s price
POTENSI TABUNGAN RUMAH TANGGA PETANI DI DESA POOPO UTARA KECAMATAN RANOYAPO Citra Martina Pelle
COCOS Vol. 1 No. 2 (2012)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i2.622

Abstract

Citra Martina Pelle. Potensi Tabungan Rumah Tangga Petani Di DesaPoopo Utara Kecamatan Ranoyapo. Dibawah bimbingan Jen Tatuh sebagaiketua serta Rine Kaunang dan Maya Montolalu sebagai anggota.Penelitian ini bertujuan untuk mengetahui potensi tabungan rumah tanggapetani menurut taraf ekonomi yaitu taraf ekonomi berdasarkan pada tipe bangunanrumah yaitu permanen dan non permanen. Hasil dari penelitian ini bergunasebagai informasi bagi petani, perbankan karena lebih banyak pemanfaatantabungan potensial.Penelitian ini dilaksanakan di Desa Poopo Utara Kecamatan RanoyapoKabupaten Minahasa Selatan. Data yang digunakan adalah data primer dan datasekunder. Data primer diperoleh melalui wawancara dengan petani berdasarkandaftar pertanyaan, data sekunder diperoleh dari kantor Desa Poopo Utara.Metode analisis data adalah deskriptif.Hasil penelitian ini menunjukkan bahwa keluarga dengan taraf ekonomitinggi (rumah permanen) mempunyai potensi tabungan rata – rata Rp. 23. 387.817dibandingkan dengan keluarga dengan taraf ekonomi lebih rendah (rumah semipermanent) yaitu rata-rata Rp. 13.242.018 per tahun. Angka-angka inimenunjukkan adanya potensi positif dan signifikan bagi perkembangan perbankandi Desa Poopo Utara.

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