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KOMPOSISI DAN KELIMPAHAN LARVA IKAN DI ESTUARIA SEGARA ANAKAN CILACAP, JAWA TENGAH Nursid, M; F Kaswadji, R; ., Sulistiono
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 14 No. 1 (2007): Juni 2007
Publisher : Institut Pertanian Bogor

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Abstract

Komposisi dan kelimpahan larva ikan telah diamati selama bulan November 2001 sampai dengan April 2002 di Estuaria Segara Anakan Cilacap, Jawa Tengah. Pengambilan larva ikan dilakukan setiap bulan dengan menggunakan larva net pada sepuluh stasiun penelitian. Larva ikan yang diperoleh terbagi dalam 23 familia dan 38 genus. Familia Gobiidae merupakan penyumbang terbanyak dari seluruh total tangkapan (67.33%), diikuti dengan Engraulididae (19.39%), Apogonidae (8.27%) dan lainnya sebesar 4.96%. Kelimpahan larva ikan seluruh takson tertinggi terjadi pada bulan November 2001 dengan kelimpahan mencapai 2490 ind/100 m3 dan terendah pada bulan Januari dengan kelimpahan 295 ind/100 m3. Larva yang paling melimpah adalah Glossogobius diikuti Engraulis sp, Stolephorus sp, Apogon sp, Megalops cyprinoides, Acanthogobius sp dan Chirocentrus sp. Kelimpahan larva ikan cenderung rendah pada stasiun-stasiun yang memiliki salinitas dan kekeruhan yang tinggi. Faktor lingkungan yang berkorelasi dengan kelimpahan larva ikan total adalah kekeruhan. Beberapa larva ikan menunjukkan preferensi yang bervariasi terhadap kondisi lingkungan.Kata kunci: komposisi, kelimpahan, larva ikan, Segara Anakan.
DISTRIBUSI JUVENIL IKAN SIDAT ,ANGGUILLA SPP . DI PERAIRAN SEGARA ANAKAN , CILACAP, JAWA TENGAH Affandi, Ridwan; F Rahardjo, M; ., Sulistiono
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 3 No. 1 (1995): Juni 1995
Publisher : Institut Pertanian Bogor

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Abstract

Suatu penelitian dengan tujuan untuk mengetahui penyebaran juvenil ikan sidat di perairan Laguna Segara Anakan telah dilakukan. Juvenil sidat di tangkap dengan menggunakan alat tangkap "Apong" (trap net) yang ditempatkan di lima stasiun penelitian. Hasil penelitian menunjukkan bahwa di Perairan Laguna Segara Anci.kan terdapat dua jenis sidat, yaitu: Anguilla nebulosa nebulosa dan Anguilla bicolor bicolor. A. nebulosa nebulosa lebih dominan daripada A. bicolor bicolor. Kedua jenis ikan sidat ini menyebar hampir merata di kelima stasiun tersebut. Namun puncak kelimpahannya berada dalam bulan yangberbeda.Kata-kata kunci : sidat, distribusi, hubungan panjang berat, faktor kondisi
STUDI KOMPOSISI JENIS DAN KELIMPAHAN LARVA DAN JUVENIL IKAN DI PANTAI TANJUNG MANGKOK, KALIMANTAN SELATAN Najamuddin, Anang; ., Sulistiono; ., Subiyanto
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 14 No. 1 (2007): Juni 2007
Publisher : Institut Pertanian Bogor

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Abstract

Penelitian tentang komposisi jenis dan kelimpahan larva dan juvenil ikan di Pantai Tanjung Mangkok dilaksanakan sejak Juni 2001 hingga Januari 2002. Contoh diambil dengan menggunakan alat tangkap tradisional "sodo" (push net). Identifikasi jenis dilakukan terhadap ikan tangkapan di Laboratorium Ekobiologi FPIK IPB. Hasil tangkapan sebanyak 5 272 ind/40.5 m3 terdiri atas 17 famili dan 18 genus yang didominasi genus Stolephorus, Engraulis, Megalops, Chanos, Terapon, Ambassis, Leiognathus dan Valamugil. Kelimpahanrelatif masing-masing genus berfluktuasi setiap bulannya. Kelimpahan relatif terbesar dijumpai pada bulan Oktober (1 355 ind/40.5 m3), dengan genus dominan Terapon sp., diikuti genus Ambassis sp.Kata kunci: larva, juvenil, Pantai Tanjung Mangkok, Kalimantan Selatan.
TINGKAT KEMATANGAN GONAD IKAN TEMBANG (CLUPEA PLATYGASTER) DI PERAIRAN UJUNG PANGKAH, GRESIK, JAWA TIMUR ., Sulistiono; Ichsan Ismail, Muhammad; Ernawati, Yunizar
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 16 No. 2 (2009): Desember 2009
Publisher : Institut Pertanian Bogor

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Abstract

Ikan tembang (Clupea platygaster) merupakan salah satu sumberdaya perikanan di Ujung Pangkah. Penelitian ini bertujuan untuk mengetahui tingkat kematangan gonad ikan tembang. Pengambilan ikan con-toh dilakukan pada bulan Juli sampai Desember 2005. Ikan contoh diperoleh dari hasil tangkapan nelayan de-ngan menggunakan gill net dan Jager di perairan Ujung Pangkah. Analisis dilakukan terhadap kematangan gonad, indeks kematangan gonad, fekunditas, dan diameter telur. Ikan tembang (C. platygaster) yang diper-oleh selama penelitian berjumlah 254 ekor terdiri dari 124 ekor ikan jantan dan 130 ekor ikan betina dengan kisaran panjang total 115-240 mm. Nisbah kelamin selama penelitian diperoleh 1:1 (uji ?chi-square? pada ta-raf nyata 0.05). Ikan tembang jantan pertama kali matang gonad pada selang panjang 175-189 mm dan ikan betina pada panjang 145-159 mm. Berdasarkan nilai tingkat kematangan gonad dan indeks kematangan go-nad, diduga ikan tembang memijah pada bulan Juli sampai Oktober dengan puncak pemijahan pada bulan September. Fekunditas ikan tembang berkisar 25 630-465 636 butir telur. Sedangkan diameter telurnya berki-sar 0.23-0.74 mm. Berdasarkan distribusi telur, ikan tembang diduga memiliki tipe pemijahan total spawner.Kata kunci: ikan tembang (Clupea platygaster), kematangan gonad, Ujung Pangkah.
PENGARUH BIAYA SALURAN DISTRIBUSI DAN JUMLAH TENAGA PENJUAL TERHADAP VOLUME PENJUALAN PADA PT TERATAI WIDJAJA ., Sulistiono; Widjojo, Adi; Salman, Muhammad
Jurnal Ilmiah Manajemen Kesatuan Vol 4 No 2 (2016): JIMKES Edisi Agustus 2016
Publisher : Insitut Bisnis dan Informatika Kesatuan

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Abstract

The company's main objective is to enhance shareholder value and maximize shareholder wealth. One indicator is to increase the value of the company's profits. With the increase in earnings, the company can develop and maintain the company. Ways in which companies improve profits by increasing sales volume. To facilitate the flow of events from producers to consumers, company must make appropriate distribution channels that include quantity pricing and promotion. By choosing the right distribution channels to increase the company's sales volume. Distribution channels in order to achieve an appropriate target, it is necessary to charge the cost of distribution channels, as well as promotion and must be supported by a good sales person. With the appropriate sales person, the sales activities of the producer to the consumer can be achieved. The purposes of this study are (1) To determine the effect of cost distribution channel to sales volume (2) To determine the effect of the number of sales people to sales volume (3) To determine the effect of cost distribution channels and the number of sales people to sales volume. The results showed that the multiple linear regression equation is formed:  Y = -135.3771 + 0.061. X1 + 0.330. X2. Sales volume is at the level of the ratio scale -135.3771. If the variable cost distribution channel (x1) increased scale ratio of 1 unit, then the cost of distribution channels will increase by 0.061 ratio scale, and with the assumption that the variables are considered constant number of sales people. If a variable number of sales people (x2) increased the ratio of 1 unit scale, the sales volume will increase by 0.330 scale ratio, and assuming that the number of sales people is considered constant. The coefficient of determination (R2) or variable R square on 0786 sales volume was 78.6%, which means the volume of sales are influenced by independent factors (cost distribution channels and the number of sales people). While the remaining 21.4% is influenced by other variables not included in this study. The correlation coefficient (R) is the sales volume on variable 0887 shows have a very close relationship between the independent factors (cost distribution channels and the number of sale speople) on sales volume, which is 88.7%.
PENGARUH BRAND REPUTATION, BRAND COMPETENCE, DAN BRAND LIKING TERHADAP KEPUTUSAN PEMBELIAN ., Santoso; ., Sulistiono
Jurnal Ilmiah Manajemen Kesatuan Vol 5 No 2 (2017): JIMKES Edisi Agustus 2017
Publisher : Insitut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.186 KB) | DOI: 10.37641/jimkes.v5i2.77

Abstract

Brand reputation, is a brand that refers to a person to assume that such brand is good and reliable. Brand competence is the ability of product to solve problems faced by its customers, and meet their needs. Brand liking is a particular fondness of one party against another party because these parties find that the other party favorable and suitable. Purchase decision is the stage in the buyer's decision making process, where consumers actually buy the product. This study is to determine the effect of brand reputation, brand competence and brand liking, on purchasing decision of the consumers of motorcycle Yamaha V-Ixion. This research uses a survey approach to retrieve data using questionnaires with respondents of 100 consumers of motorcycle yamaha v-Ixion in Bogor. Based on the calculations, the table variable regression equation brand reputation 0.005 states that each additional values ??in brand reputation will give rise to a score of 0.005. While the table variable regression equation brand competance 0.090 states that each additional values of variables brand competence will give rise to a score of 0.090. And table variable regression equation of brand liking of 0.531 states that each additional values of brand liking will give rise to a score of 0,531. From the analysis of determination test, brand reputation, brand competence and brand liking, on the purchasing decision is of 0.247, this indicates the relationship between the independent variables are brand reputation, brand competence, and the dependent variables purchasing decisions by 24.7%.
PENGARUH THE FLOWER OF SERVICE DAN PHYSICAL EVIDENCE TERHADAP LOYALITAS KONSUMEN PADA STARBUCKS COFFE ., Carissa; ., Sulistiono
Jurnal Ilmiah Manajemen Kesatuan Vol 5 No 1 (2017): JIMKES Edisi April 2017
Publisher : Insitut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.298 KB) | DOI: 10.37641/jimkes.v5i1.15

Abstract

The concept of Flower of Service was first introduced by Christopher Lovelock, a British service marketing expert. According to this concept, value is constructed by core products and supplementary services. There are two identified supplementary service, first is a supplementary service that acts as deliverer of service or aid in the usage of core products. And second is a supplementary service that strengthens and adds value to the customers. Mean while, physical evidence is recognized as one of the many factors that influence the customers to buy or use the offered services, and customers? loyalty is a chance for the buyers to become a loyal customers and /or clients. This research is aimed to (1) find out about the influence of flower of service on customers? loyalty, (2) to examine the influence of physical evidence on customer loyalty, and (3) to find out the influence of flower of service and physical evidence on customer loyalty. The research show that the multiple linear regression equation Y=3,786+0,482 X1+0,348 X2 which means that if flower of service is represented with 1 then the level of customers? loyalty will increase for an amount of 0,482 and if physical evidence is 1 then the level of customers? loyalty will increase for an amount of 0,348. The result of coefficient correlation analysis show that r = 0,642 which means that there is a significant relationships between flower of service and physical evidence on customers? loyalty. The analysis for the coefficient determination proves that flower of service contributes 41,2% in creating customers? loyalty and the rest of 58,8% was determined by other factors.
ASPEK BIOLOGI IKAN BUTINI (GLOSSOGOBIUS MATANENSIS) DI DANAU TOWUTI, SULAWESI SELATAN ., Sulistiono; Firmansyah, Akhmad; Sofiah, Siti; Brojo, Murniarti; Affandi, Ridwan; Mamangke, Jack
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 14 No. 1 (2007): Juni 2007
Publisher : Institut Pertanian Bogor

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Abstract

Penelitian aspek biologi ikan butini (Glossogobius matanensis) di Danau Towuti, Sulawesi Selatan dilakukan sejak Maret 2002 sampai April 2004 dengan menggunakan contoh yang diambil dengan eksperimental jaring insang (ukuran mata jaring ¾, 1, 1¼, dan 1½ inci). Tujuan penelitian ini adalah untuk mengetahuibeberapa aspek biologi yang meliputi tingkat kematangan gonad, indeks somatik gonad, fekunditas, diameter telur dan kebiasaan makanan. Kematangan gonad diduga secara morfologi, dan fekunditas dihitung secara gravimetrik. Isi lambung diamati dengan menggunakan mikroskop pembesaran 50 kali. Analisis dilakukan untuk mengetahui nisbah kelamin (J/B), indeks somatik gonad (GSI), Indeks isi lambung (ISC), indeks kesukaan (IP) dan indeks similaritas. Hasil pengamatan menunjukkan bahwa ikan butini yang tertangkap terdiri atas 193 jantan dan 219 betina. Nilai nisbah kelamin bervariasi, namun secara umum tidak berbeda nyata dengan 1:1 (? = 0.05).Musim pemijahan diduga sekitar Maret-April dan Oktober-desember, dengan puncak sekitar Maret dan November. Fekunditas berkisar antara 20 667?178 133. Diameter telur berkisar antara 0.04 sampai 0.65 mm. Berdasarkan pola distribusi diduga pola pemijahan ikan ini adalah pemijah sebagian-sebagian. Nilai ISC ikan butini berdasarkan bulan pengambilan contoh berkisar antara 0.02-2.93% (jantan) dan 0.02- 3.20 (betina), dan keduanya diperkirakan lebih aktif mencari makan pada bulan April dan Oktober. Berdasarkan nilai IP, makanan utama ikan butini adalah udang baik pada ikan jantan (77.54%) maupun betina (68.74%). Berdasarkan Indeks similaritas, jenis makanan ikan butini jantan dan betina adalah serupa (0.91).Kata kunci: kematangan gonad, kebiasaan makan, ikan butini, danau Towuti, Sulawesi Selatan.
KERAGAMAN IKAN DI DANAU CALA, KABUPATEN MUSI BANYUASIN SUMATERA SELATAN Abu Ammar, Jifi; Mukhlis Kamal, Mohammad; ., Sulistiono
DEPIK Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Vol 3, No 3 (2014): Desember 2014
Publisher : Faculty of Marine and Fisheries, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.3.2147

Abstract

The aim of his studi was to evaluate the fish fauna in Danau Cala in dry season, transition season, and the tide season. The survey was conducted 3 times on July 2013, October 2013 and January 2014 as representative of dry, transition and tide seasons. The fish sampling was conducted by gillnets and fish traps. A total of 35 fish species were recorded during the study; 23 species in dry season, it was dominated by tembakang fish (Helostoma temminckii) from family Helosmatidae, Sepat siam fish(Trichogaster pectoralis) from Belontiidae family, and snakehead fish (Channa striata) of Channidae family. A total of 16 species were recorded on transitional seasons where baung fish (Hemibagrus nemurus) of the family Bagridae, and seluang fish (Rasbora sp) of the family Cyprinidae were predominant. In addition, 15 fish species were recorded on tide season which was dominated by baung fish (Hemibagrus nemurus) and tendon fish (Mystus sabanus) of family Bagridae
STUDI KOMPOSISI JENIS DAN KELIMPAHAN LARVA DAN JUVENIL IKAN DI PANTAI TANJUNG MANGKOK, KALIMANTAN SELATAN Najamuddin, Anang; ., Sulistiono; ., Subiyanto
Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Vol. 14 No. 2 (2007): Desember 2007
Publisher : Institut Pertanian Bogor

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Abstract

Penelitian tentang komposisi jenis dan kelimpahan larva dan juvenil ikan di Pantai Tanjung Mangkok dilaksanakan sejak Juni 2001 hingga Januari 2002. Contoh diambil dengan menggunakan alat tangkap tradisional "sodo" (push net). Identifikasi jenis dilakukan terhadap ikan tangkapan di Laboratorium Ekobiologi FPIK IPB. Hasil tangkapan sebanyak 5 272 ind/40.5 m3 terdiri atas 17 famili dan 18 genus yang didominasi genus Stolephorus, Engraulis, Megalops, Chanos, Terapon, Ambassis, Leiognathus dan Valamugil. Kelimpahan relatif masing-masing genus berfluktuasi setiap bulannya. Kelimpahan relatif terbesar dijumpai pada bulan Oktober (1 355 ind/40.5 m3), dengan genus dominan Terapon sp., diikuti genus Ambassis sp.Kata kunci: larva, juvenil, Pantai Tanjung Mangkok, Kalimantan Selatan.