The effect of kite fishing baits on the catch of needlefish (Tylosurus sp.)

2015 ◽  
Vol 3 (1) ◽  
pp. 14
Author(s):  
Suniati Mokodompit ◽  
Emil Reppie ◽  
Johnny Budiman
Keyword(s):  
Data Analysis ◽  
Experimental Method ◽  
Block Design ◽  
Fishing Gear ◽  
Fish Resources ◽  
Randomized Block Design ◽  
Significant Difference ◽  
The Difference ◽  
Bahasa Indonesia ◽  
Important Fish

Title (Bahasa Indonesia): Pengaruh jenis umpan terhadap hasil tangkapan ikan cendro [Tylosurus sp.] dengan pancing layang-layang. Needlefish is one of the economically important fish resources from Bangka Strait North Minahasa regency. Common fishing gear used by fishermen is kite fishing. Although this gear is very simple and traditional, but its efficiency and selectivity of fishing have potential to meet the development of environmentally friendly and sustainable criteria. The success of kite fishing, relies on the availability of fish bait; therefore, the purpose of this research was to study the effect of kite fishing baits onneedlefish catch; and identify the types of fish caught. This research was done in Bangka Strait North of Minahasa, based on experimental method. Four kinds of bait were used as treatment, scad (Decapterus macarellus), sardine (Sardinella gibosa), anchovy (Stolephorus indicus) and artificial bait of plastic hose. Catch data were collected using 8 units of  kite fishing; and data analysis was done based on randomized block design. The catch was 61 fish in total consisting of Tylosurus crocodiles (57 fish) andTylosurus acus melanotus (4 fish). ANOVA showed that the difference of kite fishing baits caused high significant effect in catch of needlefish. The LSD for the treatment declared that the use of sardine bait wassignificantly different from anchovy, scad  and  artificial baits. The use of anchovy baits was also significantly different from scad and artificial baits,but there was no significant difference between scad baits and artificial baits. Ikan cendro merupakan salah satu sumberdaya ekonomis penting dari perairan Selat Bangka Kabupaten Minahasa Utara. Alat tangkap yang umum digunakan oleh nelayan adalah pancing layang-layang. Walapun alat ini sangat sederhana dan tradisional, tetapi masih memiliki potensi untuk meningkatkan efesiensi penangkapan dan selektivitas dalam memenuhi pengembangan kriteria ramah lingkungan dan berkelanjutan. Keberhasilan pancing layang-layang sangat bergantung pada ketersedian ikan umpan, oleh karena itu tujuan penelitian ini adalah mengetahui pengaruh jenis umpan pada pancing layang-layang terhadap tangkapan ikan cendro dan mengidentifikasi jenis-jenis ikan yang  tertangkap. Penelitian ini dilakukan di perairan Selat Bangka Minahasa Utara, didasarkan pada metoda eksperimental. Empat jenis umpan yang digunakan sebagai perlakuan, yaituikan layang(Decapterus macarellus), ikan sardin (Sardinella gibosa), ikan teri(Stolephorus indicus) dan umpan buatan selang plastik. Data tangkapan dikumpulkan mengunakan 8 (delapan) unit pancing layang-layang dan analisis data didasarkan pada rancangan acak kelompok. Tangkapan total sebanyak 61 ekor yang terdiri dari Tylosurus crocodiles (57 ekor)danTylosurus acus melanotus (4 ekor). Analisis sidik ragam menunjukkan bahwa perbedaan umpan pada pancing layang-layang memberikan pengaruh yang sangat nyata terhadap hasil tangkapan ikan cendro. Uji BNT untuk perlakuan menyatakan bahwa penggunaan umpan sardin berbeda sangat nyata dengan umpan teri, umpan layang dan umpan buatan. Penggunaan umpan teri juga berbeda dengan umpan layang dan umpan buatan tetapi tidak ada perbedaan antara umpan layang dan umpan buatan.

scholarly journals EVALUASI SIFAT KIMIA DAN SENSORI PERMEN JELLY JAMUR TIRAM PUTIH PADA BERBAGAI KONSENTRASI GELATIN

2021 ◽  
Vol 11 (1) ◽  
pp. 43-53
Author(s):  
Sussi Astuti ◽  
Dwi Ardiansyah ◽  
Susilawati Susilawati
Keyword(s):  
Data Analysis ◽  
Water Content ◽  
Block Design ◽  
Ash Content ◽  
Oyster Mushroom ◽  
Single Factor ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Gelatin Concentration ◽  
Sugar Levels

The purpose of the research to determine the concentration of gelatin that produce white oyster mushroom jelly candy which appropriate with the chemical and sensory characteristic of standard ISO 3547.2-2008.  The research arranged in a Complete Randomized Block Design (CRBD) by a single factor that is gelatin concertration on six grade of 5%, 10%, 15%, 20%, 25%, and 30% with four repetition.  Data analysis of variance and a further test with the Least Significant Difference (LSD) at 5% level.  The results showed that the best treatment was found in 20% of gelatin concentration that produces flavor white oyster mushroom jelly candy with score of 2.98 (rather typical white oyster mushroom), elasticity with a score of 3.89 (chewy), color with score of 3.71 (like), the overall acceptance with score of 3.83 (like), the water content of 18.27% (bb), ash content of 0.25% (bb), reduced sugar levels of 0.28% (bb), and sucrose levels of 51.33% (bb) which appropriate with SNI jelly candy 3547.2-2008.

Pengaruh ukuran umpan buatan tuna hand line terhadap hasil tangkapan di perairan Manado Tua

2016 ◽  
Vol 2 (3) ◽  
Author(s):  
Mikhail D. Waladow ◽  
Henry J. Kumajas ◽  
Isrojaty J. Paransa
Keyword(s):  
Block Design ◽  
Operating Time ◽  
The Body ◽  
Fishing Gear ◽  
Katsuwonus Pelamis ◽  
Waste Plastic ◽  
Plastic Packaging ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Difference Test

ABSTRACT Tuna, a dominant commodity in national capture fisheries sector, has significantly contributed to the development of the nation as a source of fishermen livelihoods and food for people. One alternative fishing gear to catch tuna is hand lines using artificial bait made of waste plastic packaging. The use of such artificial bait catches sufficient number of fish but the size of the artificial bait used cannot be determined with certainty. This study established the size of artificial bait which gives the best catches based on operating time by using Randomized Block Design and Least Significant Difference test. The analysis showed that the bait size of 7.0´0.6 cm had the most catch of Thunnus albacores and Katsuwonus pelamis. Total catch was 227 fish, total length 20 – 30 cm and width of the body 9.5 – 21.5 cm. Keywords: resource, artificial bait, tuna hand line, tuna albacore   ABSTRAK Tuna, komoditas unggulan sektor perikanan tangkap nasional, telah memberikan kontribusi yang relatif lebih besar kepada pembangunan bangsa, antara lain sebagai sumber mata pencaharian nelayan serta penyedia kebutuhan konsumsi masyarakat. Salah satu alternatif alat tangkap untuk menangkap jenis tuna adalah pancing ulur menggunakan umpan buatan dari bahan limbah plastik kemasan. Penggunaan umpan buatan ini memberikan hasil tangkapan yang cukup tetapi ukuran umpan buatan yang digunakan tidak dapat ditentukan dengan pasti.        Penelitian ini menetapkan ukuran umpan buatan mana yang memberikan hasil tangkapan terbaik berdasarkan waktu pengoperasian dengan menggunakan Rancangan Acak Kelompok (RAK) dan untuk mengetahui umpan buatan yang paling baik diantara umpan buatan yang digunakan dianalisa dengan Uji Beda Nyata Terkecil (BNT). Hasil menunjukkan umpan buatan ukuran 7,0 x 0,6 cm paling berpengaruh terhadap jumlah hasil tangkapan Thunnus albacores dan Katsuwonus pelamis. Total tangkapan 227 ekor, panjang total 20 – 38 cm dan lingkar tubuh 9,5 – 21,5 cm. Kata-kata kunci: sumber daya, umpan buatan, tuna hand line, tuna albacore

scholarly journals Ethanol Extract of Pseudo-stem Lemongrass (Cymbopogon citrates) and Basil Leaves (Ocimum sanctum) Increase Bactrocera (Diptera: Tephritidae) Fruit Fly Catches

2020 ◽  
Vol 20 (3) ◽  
pp. 369
Author(s):  
Angelina Putri Ayu Lestari ◽  
I Putu Artayasa ◽  
Prapti Sedijani
Keyword(s):  
Block Design ◽  
Ethanol Extract ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Ocimum Sanctum ◽  
Randomized Block Design ◽  
Significant Difference ◽  
The Difference ◽  
Difference Test ◽  
Honest Significant Difference Test

The tropical climate in Indonesia supports the presence of many types of plants that have the potential to produce abundant vegetables and fruit, however the presence of fruit flies is an obstacle to fruit and vegetable productivity. Lemongrass and basil have been studied to contain several compounds that have the potential to control fruit fly attacks. This study aims to determine the effect of the ethanol extract of lemongrass pseudo stem (Cymbopogon citrates) and basil (Ocimum sanctum) leaves on the catch of Bactrocera fruit flies and to determine the concentration of the extract that has the highest number of catches. The method used in sampling was factorial randomized block design (RBD). The ethanol extract of the pseudo-lemongrass, the extract of basil leaves or the mixture of both extract (1:1) that was given at concentrations of 15%, 30% and 45% was dropped onto a piece of cotton and for then be put within a trap before placing on the tree. The cathes obtained from each extract at each concentration were observed if they show a significant difference in the number of fruit fly. Data were tested using analysis of variance (F test) at α = 0.05, followed by the Honest Significant Difference test (HSD). The results showed that the catch obtained from ethanol extract of lemongrass pseudo stem or from basil leaf ectract as well as  from their mixture had a significantly higher number of Bactrocera fruit flies than without using these extracts. The difference in extract concentration did not cause a difference in the ability to attract fruit flies. The conclusion of this study is that there is an effect of the  pseudo stem ethanol extract of lemongrass or basil leaf ectract as well as their mixture on the catch of Bactrocera fruit flies and these extract are recommended as non-synthetic pesticidesalternatives.

scholarly journals PERBEDAAN HASIL LATIHAN SENAM POCO-POCO OLAHRAGA MENGGUNAKAN METODE KONVENSIONAL DAN INSTRUKSIONAL SISWA LAKI-LAKI DAN PEREMPUANDI SDN 75 KOTA BENGKULU

KINESTETIK ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 99-110
Author(s):  
Hidayah Mustika Canggih ◽  
Tono Sugihartono
Keyword(s):  
Data Analysis ◽  
Experimental Method ◽  
Instructional Methods ◽  
Instructional Method ◽  
Test Design ◽  
Analysis Technique ◽  
Significant Difference ◽  
Post Test ◽  
The Difference ◽  
Better Than

ABSTRAKPenelitian ini bertujuan untuk mengetahui Perbedaan hasil Latihan penguasaan Senam Poco-Poco Olahraga Menggunakan Metode Konvensional dan Instruksional Siswa Laki-Laki Dan Perempuan Di SDN 75 Kota Bengkulu. Metode yang digunakan dalam penelitian ini adalah metode eksperimen. Sampel berjumlah 40 orang, dengan desain yang digunakan adalah two group Pre test-post test design. Instrumen penelitian ini untuk mengetahui Perbedaan Hasil Latihan Senam Poco-Poco Olahraga menggunakan metode konvensional dan instruksional siswa laki-laki dan perempuan. Teknik analisis data menggunakan uji ANOVA. Hasil peneliti ini diperoleh f-hitung 38.70 lebih besar dari f-tabel 2.86, artinya ada perbedaan yang signifikan dari Hasil Latihan Senam Poco-Poco Olahraga Menggunakan Metode Konvensional dan Instruksional Siswa Laki-Laki Dan Perempuan Di SDN 75 Kota Bengkulu. Artinya dari kedua kelompok metode konvensional dan intruksional, metode intruksional adalah metode yang lebih baik. Pada kelompok metode konvensional dan intruksional siswa perempuan lebih baik dari pada siswa laki-laki. Siswa laki-laki metode intruksional lebih baik dari pada siswa laki-laki metode konvensional.Kata Kunci : Konvensional, Intruksional, Senam Poco-Poco OlahragaABSTRACTThis study aims to determine the difference results of exercise Poco-Poco Gymnastics Using Conventional Methods and Instructional Students Boys And Girls In SDN 75 Bengkulu City. The method used in this research is the experimental method. The sample is 40 people, with the design used is two group Pre test-post test design. The instrument of this research is to know the difference of Poco-Poco Gymnastic Exercise Result using conventional and instructional method of boys and girls students. Data analysis technique used ANOVA test. The result of this research is obtained f-count 38.70 bigger than f-table 2.86, meaning there is significant difference from Poco-Poco Sport Gymnastic Exercise Using Conventional and Instructional Method of Boys and Girls Students at SDN 75 Kota Bengkulu. This means that from both groups of conventional and intruksional methods, the intruksional method is the better method. In the group of conventional and instructional methods Girls students are better than Boys students. Students Boys methods are better than conventional Boys students.Keywords: Conventional, Instructive, Poco-Poco Gymnastics Sport

scholarly journals Respons Empat Varietas Gladiol (Gladiolus hybridus L.) Terhadap Perendaman Benziladenin dalam Meningkatkan Pertumbuhan Tunas dan Produksi Subang0.

2019 ◽  
Vol 19 (1) ◽  
pp. 66
Author(s):  
Tri Dewi Andalasari ◽  
Yayuk Nurmiaty ◽  
Yohannes C Ginting ◽  
Yamatri Zahra
Keyword(s):  
Data Analysis ◽  
Vegetative Propagation ◽  
Block Design ◽  
Ornamental Plant ◽  
Aesthetic Value ◽  
Dormancy Period ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Gladiolus Hybridus ◽  
Gladiolus Plant

Gladiolus is a potential ornamental plant to be widely developed because its high aesthetic value. Generally, gladiolus is propagated vegetatively by using tuber that called corm. There are some problems in gladiolus vegetative propagation, which is corm has a dormancy period and produces only one to two corms for each gladiolus plant. The effort that can be done to solve these problems is to provide benzyladenine to gladiolus corm. This study aims to determine the response of four varieties of gladiolus (Gladiolus hybridus L.) that soak to benzyladenine in increasing the growth of shoot and corm production. This research was conducted in Bandar Lampung in 2017. The treatment was designed factorially (4 x 4) using Randomized Block Design. The first factor was the varieties of gladiolus ie Anisa, Clara, Nabila, and Nurlaela. The second factor was the 100 ppm concentration of benzyladenine in repeating ie first, second, third, and fourth soaking. Data analysis was tested by Least Significant Difference (LSD) test at 5% level. The results showed that (1) from four gladiolus corm varieties, Nabila produced the highest number of shoots at 10,34 shoots, while the variety that produces the highest number of corm was Clara at 5,71 corms, (2) the benzyladenine that used up to four times for soaking the corm resulted the same response in increasing growth of shoot and corm production of four gladiolus varieties, (3) the response of each gladiolus varieties didn’t depend on how many times that benzyladenine used to soak the corm in increasing the growth of shoot and corm production of four gladiolus varieties.

scholarly journals PERBEDAAN PENGARUH LATIHAN ONE HAND SET SHOOT DAN TWO HAND SET SHOOT TERHADAP TEMBAKAN BEBAS (FREE THROW) DALAM PERMAINAN BOLA BASKET PADA ATLET BALKA CLUB TAHUN 2020

2021 ◽  
Vol 7 (2) ◽  
pp. 57-71
Author(s):  
Maulana Iqbal ◽  
Agustanico Dwi Muryadi ◽  
Karlina Dwijayanti
Keyword(s):  
Data Analysis ◽  
Experimental Method ◽  
Research Method ◽  
Free Throw ◽  
Significant Difference ◽  
The Difference ◽  
Group 2 ◽  
The One ◽  
Practice Skills ◽  
Group 1

The aims of this study were: (1) To determine the effect of one hand set shoot practice on free throws in basketball games. (2) Knowledge of the effect of the two hand set shoot exercise on free throws in basketball games. (3) Knowing the difference in the effect between one hand set shoot and two hand set shoot exercises on free throws in basketball games. The research method used is the experimental method. The subjects in this study were Balka Club athletes number 30 participants in Purwodadi Village, Purwodadi District, Grobogan Regency in 2020. The collection technique to obtain the data needed in this study used a one-handed and two-handed shot test against free throws. results based on data analysis: There is a significant effect of one-handed shooting practice on basketball free throws in Balka Club 2020 athletes (1). There is a significant effect of two-handed shooting practice on basketball free throws for Balka Club 2020 athletes (2). There is a significant difference in the effect of one-handed and two-handed shooting practice on basketball free shots for Balka Club 2020 athletes. From the calculations that have been made, the t-value is 0.879, it is smaller (table 5%) which is 2.131. Two-handed shooting training has a better effect on basketball free throw skills for Balka Club 2020 athletes. The increase in free throw practice skills in group 2 (the group receiving two-handed training) is 92% > group 1 (the group that received the one-handed shot practice treatment) was 74% (3).

scholarly journals Flowering and fruit quality characteristics in some seeded and seedless pummelo cultivars

2020 ◽  
Vol 22 (1) ◽  
Author(s):  
Ummu Kalsum ◽  
Slamet Susanto ◽  
Ahmad Junaedi ◽  
Nurul Khumaida ◽  
Heni Purnamawati
Keyword(s):  
Fruit Quality ◽  
Block Design ◽  
Quality Characteristics ◽  
Soluble Solids ◽  
Flower Number ◽  
Randomized Block Design ◽  
Irregular Pattern ◽  
Significant Difference ◽  
The Difference

Abstract. Kalsum U, Susanto S, Junaedi A, Khumaida N, Purnawawati H. 2021. Flowering and fruit quality characteristics in some seeded and seedless pummelo cultivars. Biodiversitas 22: 379-386. Most of the pummelo cultivars with seeds, while other parts of it are seedless. Each cultivar is thought to have his characteristics. This study aimed to obtain more detailed information related to the difference in flowering characteristics and fruit quality of seeded and seedless pummelo cultivars. This experiment used a randomized block design with four treatments, i.e., seeded pummelo (Adas Duku and Bali Merah 1) and seedless pummelo (Bali Merah 2 and Jawa 1). The results showed an irregular pattern in the flowering and harvesting period in both the seeded and seedless groups. Adas Duku blooms twice whereas Bali Merah 1 and the two cultivars of the seedless group bloom only once a year. The highest total flower number from the four cultivars was Adas Duku and followed by Jawa 1>Bali Merah 1>Bali Merah 2. Seeded pummelo was not significant difference with seedless pummelo on several variables, except the total titrable acidity (TTA) content (seeded group > seedless group). Adas Duku became the best cultivar compared to the other three cultivars in several characteristics, such as the lowest peel thickness, the highest in the edible portion, the total soluble solids (TSS) and TTA of flesh fruit.

scholarly journals PERBEDAAN HASIL LATIHAN SENAM POCO-POCO OLAHRAGA MENGGUNAKAN METODE KONVENSIONAL DAN INSTRUKSIONAL SISWA LAKI-LAKI DAN PEREMPUAN DI SDN 75 KOTA BENGKULU

KINESTETIK ◽  
2018 ◽  
Vol 2 (2) ◽  
pp. 202-214
Author(s):  
Hidayah Mustika Canggih ◽  
Tono Sugihartono ◽  
Defliyanto Defliyanto
Keyword(s):  
Data Analysis ◽  
Experimental Method ◽  
Instructional Methods ◽  
Instructional Method ◽  
Test Design ◽  
Analysis Technique ◽  
Significant Difference ◽  
Post Test ◽  
The Difference ◽  
Better Than

 AbstrakPenelitian ini bertujuan untuk mengetahui Perbedaan hasil Latihan penguasaan Senam Poco-Poco Olahraga Menggunakan Metode Konvensional dan Instruksional Siswa Laki-Laki Dan Perempuan Di SDN 75 Kota Bengkulu. Metode yang digunakan dalam penelitian ini adalah metode eksperimen. Sampel berjumlah 40 orang, dengan desain yang digunakan adalah two group Pre test-post test design. Instrumen penelitian ini untuk mengetahui Perbedaan Hasil Latihan Senam Poco-Poco Olahraga menggunakan metode konvensional dan instruksional siswa laki-laki dan perempuan. Teknik analisis data menggunakan uji ANOVA. Hasil peneliti ini diperoleh f-hitung 38.70 lebih besar dari  f-tabel 2.86, artinya ada perbedaan yang signifikan dari Hasil Latihan Senam Poco-Poco Olahraga Menggunakan Metode Konvensional dan Instruksional Siswa Laki-Laki Dan Perempuan Di SDN 75 Kota Bengkulu. Artinya dari kedua kelompok metode konvensional dan intruksional, metode intruksional adalah metode yang lebih baik. Pada kelompok metode konvensional dan intruksional siswa perempuan lebih baik dari pada siswa laki-laki. Siswa laki-laki metode intruksional lebih baik dari pada siswa laki-laki metode konvensional.Kata Kunci : Konvensional, Intruksional, Senam Poco-Poco OlahragaAbstractThis study aims to determine the difference results of exercise Poco-Poco Gymnastics Using Conventional Methods and Instructional Students Boys And Girls In SDN 75 Bengkulu City. The method used in this research is the experimental method. The sample is 40 people, with the design used is two group Pre test-post test design. The instrument of this research is to know the difference of Poco-Poco Gymnastic Exercise Result using conventional and instructional method of boys and girls students. Data analysis technique used ANOVA test. The result of this research is obtained f-count 38.70 bigger than f-table 2.86, meaning there is significant difference from Poco-Poco Sport Gymnastic Exercise Using Conventional and Instructional Method of Boys and Girls Students at SDN 75 Kota Bengkulu. This means that from both groups of conventional and intruksional methods, the intruksional method is the better method. In the group of conventional and instructional methods Girls students are better than Boys students. Students Boys methods are better than conventional Boys students.Keywords: Conventional, Instructive, Poco-Poco Gymnastics Sports

scholarly journals The Effect of Jussiaea Octovalvis Weed Densities on the Growth and Yield of Several Introduced Vietnam Rice (Oryza Sativa) Varieties

2021 ◽  
Vol 4 (1) ◽  
pp. 43
Author(s):  
Tu Ngoc Phan Thi ◽  
Ardi Ardi ◽  
Warnita Warnita
Keyword(s):  
Block Design ◽  
Economic Value ◽  
Growth And Yield ◽  
Rice Grain ◽  
Negative Effects ◽  
Rice Growth ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Two Factors ◽  
The Difference

Rice is staple grain production that plays an important role in food security and the socio-economic value of agriculture in South East Asia countries. Among the factors that have negative effects on rice, weed is the major one. Its production constraint is directly seeded rice; besides, weed also affects rice growth and yield by competition about light, water, nutrient, space. Jussiaea octovalvis is a kind of weed in the field during rice growth to mature, which affects the growth and yield of rice but not significantly different based on this research. Treatments were arranged factorially in Randomized Block Design (RCBD) with two factors, 20 treatments (4 varieties, 5 of weed densities), and four replications, and each repetition used two pots for each treatment. As a result, the data showed the difference between the rate of growth and the yield of rice grain recovery products. Especially at data of LL 58 DAP showed significant difference (P=0.017), which the highest rate is 59.13 cm of V2; for harvest data showed that V3 is the best result, but it is also a sensitive one in the condition of weed densities impaction more than the others varieties (D0V3=620.5; D4V3=438). Besides, the measurement of W1000 of rice grain (30.96 g) and Wt per pot (20.01 g) of D0V3 is weight more than the other treatment; within D4V4 was obtained lowest of W1000 (19.26 g) and the lowest of Wt is D1V1 (5.25 g). Besides that, D2 and D4 are more effective on rice growth and yield, and it was non–significant. However, it is not the interaction between weed densities and varieties of rice.

scholarly journals Pengaruh warna lampu light emitting diode dalam air terhadap hasil tangkapan ikan Teri (Stolephorus commersonii) dengan bagan

2019 ◽  
Vol 4 (2) ◽  
pp. 45
Author(s):  
Christianti Triagneriauly Amos ◽  
Revols Dolfi Chistian Pamikiran ◽  
Patrice Nelson Isaak Kalangi ◽  
Henry James Kumajas
Keyword(s):  
Light Emitting Diode ◽  
Block Design ◽  
Green Water ◽  
Fishing Gear ◽  
Light Emitting ◽  
Led Light ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Different Color ◽  
Led Lights

Lift nets is one of the fishing gear which operate at the night.  This fishing gear are using light as a aids to attract fish into the fishing area.  Research on the use of LED lights in water on lift nets is carried out in Tateli Weru Waters, with the aim to see how the effect of using different color underwater LED lights on anchovy catches (Stolephorus commersonii), and knowing the amount of anchovy (Stolephorus commersonii) catch on lift net using the experimental method, where data is analyzed using Completely Randomized Block Design (RCBD), and continued by Least Significant Difference test (LSD).  Trial of anchovy fishing (Stolephorus commersonii) was conducted in December 2018 for 10 days by operating boat lift nets using green, blue and green-blue LED lights.  The results showed that the use of LED light colors in blue water had a very significant effect on the amount of anchovy catch (Stolephorus comersonii) compared to to the color of LED lights in green-blue and green water.  Whereas the use of LED light colors in blue-green water with green is not statistically significantly different from the amount of anchovy caught (Stolephorus comersonii).ABSTRAKBagan merupakan salah satu alat penangkapan ikan yang dioperasikan pada malam hari.  Alat tangkap ini menggunakan cahaya lampu sebagai alat bantu untuk menarik ikan masuk ke dalam area penangkapan.  Penelitian mengenai penggunaan lampu LED dalam air pada bagan dilakukan di Perairan Tateli Weru, dengan tujuan untuk melihat bagaimana pengaruh penggunaan lampu LED bawah air dengan warna yang berbeda terhadap hasil tangkapan ikan teri (Stolephorus commersonii), serta mengetahui jumlah hasil tangkapan ikan teri (Stolephorus commersonii) pada bagan dengan menggunakan metode eksperimental, dimana data dianalisis dengan menggunakan  Rancangan Acak Kelompok (RAK) dan dilanjutkan dengan uji Beda Nyata Terkecil (BNT).  Uji coba penangkapan ikan teri (Stolephorus commersonii) dilakukan pada bulan Desember 2018 selama 10 hari dengan mengoperasikan bagan apung menggunakan lampu LED hijau, biru dan hijau-biru.  Hasil penelitian menunjukkan bahwa penggunaan warna lampu LED dalam air biru memberikan pengaruh yang sangat nyata terhadap jumlah hasil tangkapan ikan teri (Stolephorus comersonii) dibandingkan warna lampu LED dalam air hijau-biru dan hijau.  Sedangkan antara penggunaan warna lampu LED dalam air hijau-biru dengan hijau secara statistik tidak berbeda nyata terhadap jumlah hasil tangkapan ikan teri (Stolephorus comersonii).

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