RAISING TRAINING SEEDLING FISH CATFISH BIOFLOC TECHNOLOGY PART. 2

CHAPTER II

CONTENTS

A. MAKING POOL PORTABLE

1.  Mechanical Loading sewer (Outlet)

First we clean the first yard / location for making the pond with the design slope is placed in the most central part (center), with the tilt of + 10 cm, is intended that the sediment can accumulate at one point, so at that point there will be bursts of aeration, so it will not happen precipitation dirt.

After that pair paralon the axis to the edge / boundary outside an installed ang both knee and glued with PVC glue, position paralon that are misaligned or protrudes out the pool area for water to be wasted all. Then flatten with the back ground.

2.  Mechanical installation wiremesh

After making a sewer is completed next we put up iron wiremesh which serves to hold the tarp, first iron we cut to size, then we unite so that it becomes a round shape, at a meeting of iron wiremesh that we are united in a way we tie one iron with so ignites strongly.

Next we put the inner covering with carpets gutters wiremesh we measure according to the needs and we put on the iron wiremesh then we bind with wire bendrat in order not to be separated, it aims to avoid lumps caused by water when the pool is filled with water.

3. Mechanical Installation tarp GM

Next, we put a tarp with our direct position of tegah, or sought axis tegahnya so it will be easier and will be according to what we expect, then slowly we open sehigga cover all areas wiremesh, after the wiremesh installed neatly and then the next step: making a hole disposal namely by tearing using a razor blade / cutter at the top of the knee disposal, then we enter paralon we already pitted and was given the cover.

B. INSTALLATION AERATION

1.  Mechanical installation of aerator

Aerator function other than as a supplier of oxygen in the medium (water) aerator also serves as a tool pegadukan that is needed in this biofloc cultivation system, in this system pegadukan and the addition of oxygen to the media is having an effect on the formation of floc.

Basically the installation of aerator is easy, first we prepare aerator then mounted channel outlet and then we put the hose as needed

in our pool, selajutnya output holes aerator unused we close using hoses that we cut and we unite with holes unused next to or with the way we burn one end of the hose so that it will shut one of the holes.

2.  Mechanical installation airstone

Airstone serves as a breaker of oxygen in order to decompose into small / soft output, so that the oxygen to be dissolved more perfect, we just stayed installation airstone pair airstone with a hose that is connected to the aerator.

3   Mechanical placement airstone

airstone placement should be placed in the middle of the round pool area, so that stirring can be more perfect and spread in all directions.

C. PREPARATION OF MEDIA

1. WATER FILLING IN POOL

Containers to be used for pool maintenance pool tarp is cylindrical (orcited material). The water content with a height of 90 cm.

2. APPLICATION PENGARAMAN

Pengraman using krosok salt as much as 1-3 kg / m3. (Left for 3 days)

3. MOLASSES

Put molasses 50 ml / m3 (left to stand for 1 day)

4. APPLICATION PROBIOTICS

Probiotics 50 ml / m3 (early media)

5. APPLICATION DOLOMITE

After 3 days the lime input dolomit1 gr / m3

6. stocking

2 days after the administration of the new dolomite seeds can be stocked

1.  APPLICATION DAILY OR WEEKLY

a.  GIVING PREBIOTICS

This provision of prebiotics further after seeding on day 6 of 50 ml / m3. Continued provision of prebiotics on day 14, 20, 25, 29, 33, 37, 40, and 44 days, and then continued every 2 days SAMPE HARVEST.

b.  MOLASSES ADDITION

Applications penabahan molasses done if the feed has reached 10 kg, it shall provide the molasses as much as 466 ml / 10 kg 30% protein feed.

Aeration Help support the bacteria to break down ammonia dominate the media.

Molasses or drops, are used as energy sources for the microbes to the development of microbes in pond water can develop properly.

In addition, with the addition of molasses resulted in the absorption of ammonia by bacteria getting better. Use molasses on biofloc technology is very prevalent. The addition of molasses on the application of technology biofloc than as energy for microbes, also has a goal to increase the value of C / N ratio in the media. When the C / N ratio below 10 then the bacteria will use the N of N-organic (such as proteins, amino acids, urea, etc.). When the C / N ratio of 20 or more then the bacteria would use N-inorganic (ammonia, nitrate). And when the C / N ratio between 10-20 then the bacteria would use both.

The use of molasses adjusted to the composition of the feed used. For higher protein molasenya then needs more and more. A dose of 466 ml / 10 kg 30% protein feed.

D.  RISK MANAGEMENT AND FEED

1. Selection of feed rose and qualified

o   Feed quality (reference of farmers who've tried) and availability in the area around (the efficiency of transport costs), product selection based on evidence.

o   Size of feed adjusted to the fish's mouth openings, with average fish growth objectives (Racak)

2.  Fermentation on feed

Probiotic fermented feed with 10 cc / kg of feed, for 2-3 days, closed to avoid contamination.

3.  Mechanical feeding

-    Eating 80% of full power, provided space for the production of an enzyme in the stomach digestive enzymes. Expected feed efficiency 100% completely absorbed

-    Catfish has a wide mouth as wide as the nature of the body / head. This philosophy voracious fish eat. fish will eat until his stomach is full. now imagine if the stomach is full and then feed it expands .. what happens?

-    Stomach / digestive swell, may also be injured. The next attack bacteria in the digestive tract. disease usually abdominal swelling / bloating due to bacterial infection Edwardsiella sp. This bacterium is difficult to be completely destroyed due to cystic form

-    Other effects that a glut of fish will be silent, be careful when something shocking the fish will throw up, the effect of water will be broken and the fish will be poisoned

-    The effect of another if silent hang fish parasites would be easy to attack (be careful when raised white spots, or red spots) there will be quite a lot of death. either with a gown while feeding that apply just enough (80% of a glut of fish). besides efficient feed also save

-    Frequency of the feed in accordance with the metabolism of the fish 2 times a day, the metabolism of the fish range from 8 hours, when the feeding time of 7 am and 5 pm. Then there was a span of two hours for the rest of the digestive organs, with the aim of digestive organs remain healthy, the fish was healthy. (For seed feed PF-800 / PF-1000 can be 3 times a day depending on the weather and season)

-    Feed is fermented using probiotics EBS Pro to produce enzymes: protease, amylase, lipase and cellulose. This system lighten the work of the digestive organs by 30%, and help cutting the long chains in proteins and fats.

-    Routines appropriate biological clock / instinct (on time), feeding fickle clearly disrupt / destroy the biological clock eating fish

-    Mechanical turnover of feed, feed turn greatly affect the degree of uniformity size of the fish. At the turn of the feed should be in the mix / mixed with the feed size replacement.

-    Program 1 x fasting meal every week, aims to provide an opportunity to break the digestive organs. This technique proved to be effective and does not disturb the growing power of fish

-    Reduction of eating up to 30%, when it formed the substrate / polymer / biofloc happens when a portion of the feed up to 500 kg / day / 1000 m

2. TURN WATER ENGINEERING

-    Situational for fish feel comfortable, healthy water does not need to be replaced

-    A maximum of 30% water changes, to avoid shocks that could menyebabkanikanstress media and shrinkage weight

-    Water which replaced the bottom layer, kualitasair down low with a high content of ammonia dannitrit

-    Substitution by way of circulation, to avoid a change of extreme stress and make the fish

-    Aplication biofloc technology, does not mean no waste water at all. However, if can utilize either the biofloc formed, then turn the water can be minimized. Enforcement of fasting at a given moment, is very helpful in the management of water quality. This will provide an opportunity for fish to utilize biofloc as a food supplement that is available naturally in the pond. Biofloc so that concentrations can be maintained, not too thick, thereby reducing the need for water circulation.

    

Fish, has a different ability the floc concentrations in the water. Catfish is a fish that is quite resistant to conditions of high density floc. Because these fish can survive well with the conditions floc volume, which reached 15% (150 cc in 1 liter of water media). However, it is suggested that the implementation of fasting / feeding reduction has been made since the floc thickness of less than 5% (50 cc per liter of water).

-    Influence biofloc concentrations in pond water will affect the oxygen consumption. Besides, it also will affect the fish respiration. Therefore, the change of water still needed to reduce concentrations biofloc in pond water. To dispose of sediment in an urgently needed change of water.

HEALTHY WATER

   bright colors, not too thick, not greasy

   Conduct fish: active, high appetite, during the day the fish was towing an

   The water does not smell odor → amino acids

UNHEALTHY WATER

   The color of dull, dark, oily surface

   As a result of the dominance of Blue Green Algae

   Conduct fish: slow motion, dipermukaanatau hang by the pool, lack of appetite

   The strong smell of ammonia or rancid →

3 APPLICATION DOLOMITE LIME

Liming serves to maintain / increase the water pH and alkalinity (pH buffer). Besides, it can function bind carbon dioxide in the water, reduce / eliminate the sour smell and the smell of flatus and provides minerals Ca and Mg.

Liming can be done once a week. Best application time is night. Type of lime can be applied, among others: agricultural lime, dolomite is given prior to the application of probiotics.

E.  SELECTION OF SEED UGGUL

     The characteristics of improved seed

o Seeds of superior parent

o Seeds healthy, active and agile movement

o Same size

o From one parent the some one (speed of growth same)

o Color uniform

o Full Organ

o The form of proportional

o Seeds of seeders / hatchery reliable

F.  ENGINEERING HARVESTING

1.  Preparation before harvest

One day approaching harvest fish should be fasted, aims to reduce the stress on catfish, so the risk of death will be safer/ less.

2   post-harvest treatment pond

After the harvest should be an dibersihkna soon as clean as possible, so as not to cause an unpleasant smell because it has been used for cultivation (fishy, ​​etc.).

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RAISING TRAINING SEEDLING FISH CATFISH BIOFLOC TECHNOLOGY PART. 1

PART I

PRELIMINARY

A. Background

Opportunities for business development of fisheries areas of fishing since 2004 began stagnated due to over fishing. To cover the shortfall in fish production and fish consumption continues to increase, the Ministry of Maritime Affairs through the Directorate General of Aquaculture took measures to revitalize the field of aquaculture.

The vision of the Directorate General of Aquaculture Aquaculture is a mainstay source of economic growth through a system of farming that is competitive, sustainable and equitable. In order to achieve this vision, it is one of the policies that support is the development of the area cultivated in freshwater, brackish and marine-based science and technology appropriate carrying capacity of the land to keep the preservation of fish resources and the environment in order to create a system of farming that is competitive, sustainable and equitable.

In achieving this vision, there are many constraints faced obstacles both internal and eksternal. And one obstacle that became the beginning of a lack of production of farmed fish is not yet mastered the technique many fish hatcheries. With seeding technique mastered, then the seed stocks are abundant and will be able to boost the production of fish consumption is less than the maximum development due to lack of seed stocks.

Freshwater aquaculture production has development opportunities are enormous if supported by increased production benih. To there is need for intensification of hatchery operations in an integrated manner to realize the increased production. However, the increased production of these seeds must still refer to the Good Management Practice (GMP), and to be able to achieve GMP, enlargement must apply the standard way the Good Fish Farming (CBIB).

Given the vital role of the knowledge and skills of hatchery fish sesusai with CBIB, then drafted these materials to be directed at the perpetrators of catfish farming in the CBIB. So that the development targets and achieving the vision of the directorate general of aquaculture can be achieved.

B. Short Description

This module discusses the techniques of catfish with biofloc systems, portable circular pool manufacture, installation of aeration, the initial media preparation, feeding program, managemenbenih, bio security, harvesting, and business analysis.

C. Benefits Materials Participants

The benefits of this module teaching materials to participants, namely:

1. Provide knowledge to the participants the technique of making practical yag portable circular pool and efisen

2. Provide knowledge to participants how to install aeration ponds biofloc

3. Provide knowledge to the participants how the media application early cultivation

4. Provide knowledge to the participants how good feed management

5. Provide knowledge to the participants how to care for the media to remain always good

6. Provide knowledge to the participants how to choose yielding seeds

7. Provide knowledge to the participants how to better harvesting techniques

D. Learning Objectives

1. Basic competency

Having given this learning training participants are able to explain the techniques of enlargement catfish dengansistem biofloc  namely, the manufacture of portable circular pool, installation of aeration, the initial media preparation, feeding program, managemenbenih, bio security, harvesting, and business analysis.

2. Indicators of Success

After completion of this learning participants can:

a. Explaining the techniques of making portable pool;

b. Explaining the aeration installation techniques;

c. Described the preparation of media;

d. Explaining feed management;

e. Explaining the media treatment;

f.   Explaining the selection of improved seed;

g. Explaining harvesting techniques;

h. Explaining the business analysis.

E. Topic and Sub Topic

1. Material principal

1) The technique of making portable pools

2) Installation aerator

3) Preparation of media

4) Management feed

5) Maintenance media

6) The selection of improved seed

7) Mechanical harvesting

8) Business analysis

2. Sub Topic

1.1   The technique of making the sewer (Outlet)

1.2   Mechanical installation wiremesh

1.3   Mechanical Installation of tarpaulins GM

2.1   Mechanical installation of aerator

2.2   Mechanical installation airstone

2.3   Teknikpenempatan airstone

3.1   Application of probiotics

3.2   Application molasses / molasses

4.1   The selection of good quality feed

4.2   Fermentation on feed

4.3   Mechanical feeding

5.2   Mechanical water changes

5.3   Application of dolomite lime

6.1   The characteristics of improved seed

6.2   Techniques for sending the seeds

7.1   Preparation berfore harvest

7.2   Post-harvest treatment pond

F.  Instructions Learning

In order for training participants easily understand all of the material contained in this module learning strategies are carried out as follows:

1. Understand the whole of the material contained in this module

2. Doing all the exercises contained in this module

3.  Pemahiran by continuing this matter with the implementation of practices

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Tutorial : Instalasi Dapodikdas 4.0.0 Tahun 2015/ 2016

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P2MKP Mina Pantura (Biofloc System) Activity part. 1

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AMAZING BIOREMEDIASI BIOFLOC SYSTEM FOR CATFISH

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Garam, manfaatnya dalam Budidaya Lele

Garam, manfaatnya dalam Budidaya Lele 

Garam sudah lama digunakan sebagai antiseptik pada akuarium, selain itu juga kerap digunakan sebagai anti jamur (fungisida). Meskipun demikian akhir-akhir ini penggunaan garam sebagai fungisida relatif jarang dilakukan karena banyaknya anti jamur lain yang telah dibuat khusus untuk ikan.Beberapa dosis penggunaan garam adalah:Sebagai profilaktik:Sebagai profilaktik, atau sebagai tonik, atau dalam bahasa umum sebagai “jamu” dianjurkan untuk menggunakan garam sebanyak 1 – 2 sendok teh garam per 4 liter air, atau sebanyak 1 – 2 gram per liter. Atau dengan kata lain sebanyak 0.1 – 0.2 persen. Sebelumnya garam disiapkan di suatu wadah. Kemudian dibuat larutan dalam wadah tersebut sesuai dengan dosis. Setelah garam melarut baru dimasukan kedalam akuarium. Dosis sebagai “jamu” ini digunakan apabila kita belum tahu persis penyakit apa yang sebenarnya menjangkiti ikan, atau bisa juga digunakan apabila ikan terluka, stress dan sejenisnya.
Dengan demikian sistem osmoregulasi ikan tetap prima sehingga ikan mudah melakukan pemulihan.Sebagai perlakuan pengobatan infeksi jamur dan atau bakteriUntuk keperluan ini diperlukan larutan garam dengan konsentrasi 1 %, atau larutan 10 g garam dan 1 liter air. Pemberian larutan ini hendaknya diberikan secara sedikit demi sedikit sehingga konsentrasi tersebut akan tercapai setelah 24 – 48 jam. Jadi jangan diberikan sekaligus sebanyak 1 %, tapi diberikan secara perlahan-lahan. Hal ini dilakukan untuk menghindari terjadinya kejutan osmotic, atau stress pada ikan yang bersangkutan.Pada awalnya konsentrasi larutan dapat dimulai pada tingkat 0.1 – 0.2 %. Kemudian secara teratur garam ditambahkan pada selang waktu tertentu, misalnya setiap 3-4 jam sekali. Apabila pada saat peningkatan konsentrasi garam ini ikan mengalami stress, hentikan segera perlakuan, kemudian ganti air sebagian sehingga konsentrasi garam turun ketingkat semula.
Untuk mengurangi pengaruh racun dari nitrit.Untuk mengurangi pengaruh nitrit dosis yang dianjurkan adalah 1 gram perliter air.Untuk melepaskan lintah pada ikanDapat dilakukan dengan merendam ikan yang bersangkutan secara singkat dalam larutan garam 2.5 %. Perendaman pada dosis demikian akan menyebabkan lintah melepaskan diri dari tubuh ikan. Meskipun demikian larutan ini tidak akan membunuh lintah itu sendiri.Sebagai obat infeksi Piscinoodinium (Velvet).Pengobatan terhadap infeksi Piscinoodinium dapat dilakukan dengan perendaman jangka panjang dalam larutan garam dengan konsentrasi 10 gram per 45 liter air. Atau 1 sendok teh per 4 liter air.PerhitunganUntuk memberikan perlakuan garam yang tepat pertama kali harus diketahui volume air dari akuarium yang akan diberi perlakuan. Sebagai contoh apabila anda mempunyai akuarium dengan ukuran 100 cm x 50 cm x 50 cm tapi diisi air setinggai 40 cm saja, maka volume airnya adalah 100 x 50 x 40 cm3 = 2.000.000 cm3 atau sama dengan 200 liter air atau sama dengan 200 kg.

Apabila dosis garam yang diperlukan adalah 1 % maka garam yang diperlukan adalah 1 % (0.01) x 200 kg = 2 kg . Sedangkan bila dosis garam yang diperlukan adalah 0.1 % maka yang diperlukan adalah 0.1 % (0.001) x 200 kg = 0.2 kg atau kurang lebih 2 ons atau 200 gram.Perlu diperhatikan bahwa tidak semua ikan air tawar tahan terhadap pemberian garam. Oleh karena itu, sebelum melakukan perlakuan pemberian garam, yakinlah terlebih dahulu bahwa ikan yang dipelihara bukan termasuk ikan yang peka terhadap garam.10 fungsi garamGaram (Sodium Klorida) yang sudah sangat kita kenal adalah bahan kimia yang paling mudah didapatkan dan sangat murah. Pembuatanya pun dilakukan oleh orang-orang dengan teknologi sangat sederhana dipinggir-pinggir pantai dan bahkan ada dipedalaman daratan seperti di Beleduk, Jawa tengah.Beberapa manfaat garam diuraikan sebagai berikut :1. Kendali Parasit.Perendaman ikan dalam air dengan kadar garam 2,0% sampai 5% selama beberapa jam pada kolam atau bak karantina yang disirkulasi dengan putaran (trun over) 1-2 kali per jam, sangat manjur dalam menggendalikan parasit yang menyerang tubuh ikan .Yang tergolong parasit antara lain adalah :  Gangguan fungsi insang karena Dactylogyrus; serangan lernea semacam cacing yang menempel ditubuh ikan ;  kutu ikan Argulus ; bintik-bintik bening atau kecoklatan karena Placobdella sp atau Gyrodactylidiasis yang menyebabkan ikan merasa gatal-gatal dan mengosokan badanya kedinding/dasar kolam. Setiap ikan memiliki ketahanan tubuh yang berbeda terhadap larutan garam, oleh karena itu sejak mulai perendaman harus selalu diperhatikan perubahan yang terjadi pada ikan.Bila ikan tampak lemas, Melayamg-layang, segera pidahkan ke air non garam dan berikan aerasi penuh untuk pengembalian kesengaran. 2. kendali kolmnarisPenambahan garam dalam kolam sangat efektif mencegah serangan bakteri fexibactercolumnaris, yang bila menginfeksi ikan akan muncul tanda putih di mulut koi seperti terserang jamur. Perawatan secara rutin minimal sebulan sekali sangat baik bagi ikan koi kita, bahkan dalam cuaca panas seharian yang rata-rata diatas 300 C, perlakuan dapat dilakukan seminggu sekali. Kadang tampak tanda yang lebih parah , yakni ada semacam luka di ingsang bila sudah demikian garam saja tak akan cukup. Segera beri pakan yang telah di campur dengan teramicin (1,5 gram per 20kg berat ikan )untuk 10 hari.3.kendali jamur sprolegniaPerawatan rutin dengan rutin dengan garam akan menghindarkan ikan dari berbagai jamur, termasuk saprolegnia yang tanda seranganya berupa munculnya serabut mirip kapas berwarna kehijauan. Perendaman kedalam air dengan air garam 2-3% selama 15% hari sekali sangat efektif dalam mencegah pertumbuhan telur saprolegnia. Bila jamur sudah menyerang, maka perendaman lebih lama diperlukan.4.Mengurangi keasaman air hujan .Penurunan pH secara mendadak akan menyebabkan stress bagi ikan.biasanya ikan tampak resah dan mencoba untuk lari kesana kemari,bahkan ada yang melompat-lompat.Ketika kondisi semacam ini terlihat setelah air garam akan sangat mengurangi stress pada ikan. Bila keasaman air kolam meningkat maka pemberian air garam berlanjut sampai 3 hari.Pada kasus tertentu dimana tingkat keasaman tidak kunjung normal, maka diperlukan penambahan buffer untuk menurunkan keasaman, seperti hydrated time yang dapat diperoleh di toko ikan.5. Pembersihan Kotoran Akibat Air Keruh Jika air menjadi keruh setelah hujan lebat terjadi atau syndrom pasca pembersihan filter chamber yang menyebab kan banyak padatan melayang-layang di kolam, penambahan garam akan membantu dalam pelepasan partikel-partikel yang melekat pada ingsang ikan.6.Mengurangi Stress Saat Handling & PenyortiranPembilasan dengan air garam sesaat sebelum memilih, menyortir atau penaganan lainya, akan membantu ikan menjadi lebih tenang dan siap bila harus mendapat tekanan yang tak diduga seperti dikejar kejar jaring, diangkat, dibolak-balik, dll.Garam akan membebaskan ingsan dari kelebihan air merangsang pelepasan amoiak dan nitrat dari dalam darah.Ini terutama membantu menciptakan keseimbangan kadar darah dan jaringan tubuh lainya.7.Mengurangi Stres saat Pengangkutan ikanPengunaan garam dalam bak pengangkutan adalah perlakuan umum untuk mengurangi stres perjalanan.Konsentrasi setinggi 0,8% dapat digunakan secara aman dalam kurun waktu yang agak lama, sesampai di-tempat tujuan, garam juga masihdiperlukan untuk kepentingan yang sama, mengurangi stress dan relak sasi bagi otot- otot tubuh ikan.8.Kendali problem ingsangSalah satu masalah ikan di kolam adalah adanya sisa-sisa pakan (bila pemberian berlebihan) yang berakumulasi dan menjadi `tamu`asing di jaringan ingsang.Kondisi semacam inilah yang sering mengundang problem kesehatan ingsang.Pemberian garam secara rutin, sedikitnya semingu sekali akan membersihkan ingsang dan juga kulit tubuh dari kelebihan lendir yang berisi `tamu-tamu` asing dan partikel /organisme lain yang menempel.9.Pertolongan Saat Kandungan Oksingen Rendah Ketika ikan tampak megap-megap di permukaan air kolam karena oksigen rendah, pemberian garam1-3% akan dengan cepat membebaskan stress dan bahkan mampu mengurangi resiko kematian10 Kendali AlgaGaram akan menyatu di filamen alga yang licin dipingir-pingir kolam dan akan mengontrol pertumbuhan alga. Tidak seperti perlakuan kimiawi garam dapat dengan aman digunakan tanpa dipengaruhi suhu kolam.Meskipun demikian, pengunaan garam tidak dapat mengantikan peranan lain yang mesti kita perhatikan dalam pemeliharaan kolam seperti pembersihan filter, mengatur kepadatan ikan dalam kolam dan juga menghindari pemberian pakan.

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Perhitungan Sederhana Budidaya Lele Sistem EBS

 

Contoh

PERHITUNGAN SEDERHANA

Untuk kolam ukuran 3 x 5 m ( populasi 200 ekor/m³ )

( teknologi EBS – masamo – pakan LP )

Biaya

Benih masamo ukuran 3 – 5 Rp 100/ ekor                              : 300.000

Pakan  :

-          PF 1000         ( 10 kg/ Rp 116.000/ zak ) – 1 zak : 116.000

-          LP 1             ( 30 kg/ Rp 230.000/ zak ) – 2 zak : 460.000

-          LP 2             ( 30 kg/ Rp 216.000/ zak ) – 2 zak : 432.000

-          LP 3             ( 30 kg/ Rp 211.000/ zak ) – 3 zak : 633.000

Probiotik EBS Pro ( isi 5 liter Rp 60.000 )                                :   60.000

                                                                                                          2.001.000

- fixed cost diabaikan

- asumsi        - FCR  : 0,8

                   - SR    : 85 – 90 %

- total panen  : 300 kg x Rp 10.500                                                          : 3.150.000

                                                                                                Laba   : 1.150.000

HPP    : Rp 6.700/ kg

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Manajemen Budidaya ENVIRO BALANCE SYSTEM (EBS) part. 5

ENVIRO BALANCE SYSTEM
( STANDARD OPERATIONAL PROCEDURE )

MANAJEMAN BUDIDAYA

1.      Rotasi Panen

a. Pengelolahan mudah

b. Penghematan cashflow

c.  Rutinitas panen dan tebar benih

d. Hindari panen raya (harga stabil )

e. Rotasi panen kawasan

2.      Target Panen Ideal

-    Waktu           : sesuai rencana dan sistem rotasi

-    Ukuran          : sesuai dengan ukuran pasar ( size, volume )

3.      Pengelolahan Panen

-    Waktu panen : pagi/ sore ( hindarkan suhu eksteem )

-    Penanganan cepat dan tepat ( grading akurat )

RECORDING

-          Kontrol harian/ siklus → checklist

-          Fluktuasi pasar

-          Fluktuasi kendala/ penyakit ( pancaroba, hujan, kemarau )

-          Keuangan dan harga panen

BIOSECURITY

-          Kawasan kolam steril

-          Aman dari gangguan suara, fisik dan cahaya, temperatur

-          Peralatan digunakan hanya untuk perkolam untuk menghindari penyebaran penyakit.

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