BIO FLOC HURDLES AND HIS SOLUTION. بائیو فلاک کی مشکلات اور ان کا حل
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- Опубліковано 12 вер 2024
- Characteristics, structure and resources of the sector
Summary
Aquaculture is a rather recent activity in Pakistan and is still in its infancy; nevertheless there is immense potential for development of the sector. Despite its vast fresh, brackish and marine water resources only carp culture is practiced in inland waters and only on a limited scale, carp are cultured in earthen ponds, using mostly extensive farming practices with very little inputs. In Pakistan, the fish fauna is rich but only seven warm water species and two cold water species are cultivated on a commercial scale. Trials experimenting with shrimp culture have been carried out in the Indus delta region but it did not succeed due to the non-availability of hatchery-produced seed.
The fisheries sector as a whole contributes to about 1percent to the country's GDP and provides jobs for about 1percent of the country's labour force. Freshwater carp farming is the major aquaculture activity in three of the country's four provinces (Punjab, Sindh and North West Frontier Province [NWFP]). The northern mountains of Pakistan have good potential for trout culture but production in these colder regions is still very small.
Aquaculture in Pakistan is basically a provincial responsibility; at the central level fisheries is the responsibility of the office of the Fisheries Development Commissioner (FDC) working under the Ministry of Food, Agriculture and Livestock (MINFAL). The office of the FDC is responsible for policy, planning and coordination with provincial fisheries departments and other national and international agencies. The Pakistan Agricultural Research Council (PARC) is the country's largest research organisation and is responsible to MINFAL. Some universities in the country are also involved in basic fisheries research.
History and general overview
Aquaculture in Pakistan is a recent development and in many parts of the country the management of the sector is still poor with culture practices varying across the different provinces. Two Asian Development Bank (ADB) assisted projects have assisted in strengthening the institutional structure, with infrastructure development such as the development of hatcheries and juvenile production, model farms, transfer of technology, human resource development as well as the strengthening of extension services.
Aquaculture has also received a substantial amount of government investment over the past decades and facilities are now in place that can provide the basis for a major future expansion in aquaculture production.
With the exception of trout culture in NWFP and the northern region, virtually all aquaculture currently carried out in Pakistan is pond culture of various carp species. Pakistan has not yet begun any coastal aquaculture operations although there is good potential all along Pakistan's 1 100 km coastline. Efforts have been made in the past to start shrimp farming along Sindh coast, which did not succeed, the main constraints being the non-availability of hatchery produced seed and a lack of expertise.
Freshwater fish culture in earthen ponds, both small and large reservoirs as well as community ponds was initiated in late 1960s by the provincial fisheries departments. From 1980 onwards the polyculture of Indian major carps and Chinese carps has been carried out in Punjab, Sindh and to some extent in NWFP.
According to the latest estimates, the total area covered by fish ponds across all provinces is about 60 470 ha, with Sindh having 49 170 ha, Punjab 10 500 ha, NWFP 560 ha and the other provinces (Balochistan, Azad Jammun Kashmir [AJK] and Northern Area [NA]) 240 ha.1.2Human resources:About 13 000 fish farms have so far been established across Pakistan, the size of these farms varies considerably, however, the average farm size ranges form 5-10 ha. No direct data on the number of fish farmers employed in this sector is available as fish farming in most parts of the country is carried out as an integral part of crop farming. According to a best estimates, about 50 000 people are either directly or indirectly employed in the sector.
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ماشاءاللہ ڈاکٹر معسود پرویز صاحب، واقعی ایک ماہر استاد کی طرح تعلیم دیتے ہیں تاکہ لوگوں کو فائدہ پہنچے، نہ کہ یوٹیوب پر viewsلینے کے لیے
اللہ کریم ان کے علم و عمل میں برکتیں عطا فرمائے
حکیم افتخار الحسن رائیونڈی۔
Dr sab ammonia is water soloble. It is always desolved in water at normal temperature.
If water volume is low, for the same quantity of fish, ammonia concentration will be higher.
I think solution is to increase water quantity upto top
Wow, Super, May ALLAH Bless you Sir Ameen.
Live Berlin Germany 😊
very logical helpful information
بہت اچھی معلومات فراہم کیی اپ نے اللہ آپ کو ہمیشہ خوش اور صحت مند رکھے اپ اپنی معلومات کا سلسلہ جاری رکھیں تاکہ نو مولود مافیا اس نئے کاروبار کو یرغمال نہ بنائے جیسا ک اپ نے بتایا ٹینک کا سائز صرف مافیا کا تیار کردہ ہے
Very Informative Video Sir...
Good video
thank you
weldone sir . your reaserch work and concept is logical .benifissary for nation
Dr saheb got idia salam khan karachi
@@AbdusSalam-wv2xw thank you
Really a great session
Less space, more water, pani ka temp der sy change huga, ammunia ayr baki sb parameterd der sy change hugy, aur fish ku zyda pani milyga tu grpwth achi hugi... Try this and then approach. Saying all this with experience.
Very nice information, May Allah bless you for sharing your efforts and support. Thank you
Brilliant research 😍
thank you
زبردست انفارميشن
ھمیشہ خوشں رھو
Perfect presentation
kmal soch hyy
Masha Allah very informative video .. sir hum fish seed Kahan se le sakty hain ? Or 2000 fishes ko kitne feed daily deni chaheya From day 1 to till end ?
very informative - please keep on the good work
Very good ideas. Nice video 😊
Very nice
Very good info Dr. sb.....thank you so much best Regards
Good job
Zbrdast
Bhai jaan jaali aur tarpolin ko darmiyan say half karein aur double use karein.
By following this method, do we have to reduce stocking density? i think more water = more fish in the same square meter area...
agree
بہت اچھا ڈاکٹر صاحب بڑی مہربانی اپ سے ربطہ رکھونگا
اسلام علیکم۔
سر اپ کی ویڈیو دیکھی۔خوشی کے ساتھ ساتھ حیرت بھی ہوئ۔
میں اس کی ٹرینگ لینا چاہتا ہوں۔اور سیکھ کر بزنس کرنا چاہتا ہوں۔اپ کی ٹرینگ کب شروع ہو گی۔
Another method of aeration;
Get cylinders from mcg station pressure filled with air & use them in tanks fòr aeration.
These cylinders should be pressure filled by compressor same as in a cng station.
Cng
کراچی میں 3 فٹ کی جالی بھی ملتی ہے اور بڑی بھی، ٹینک کی ہائٹ بڑی کرنے کا مقصد مچھلی زیادہ ڈالنا ہوتا ہے
Assalamu Alaikum Sir G kesey ho App bata sakte hay karachi main kaha milti hay agar setup lagana ho tank ka...
Is it possible that you can make a video on ras fish farming n aquaponics
ڈاکٹر صاحب شاورنگ سے سردیوں میں پانی کا ٹمپریچر گر جاتا ہے۔ جو کہ اور مصیبت کھڑی کر دیتا ہے۔ البتہ گرمیوں میں ٹھیک ہے۔
Talking about aeration viz a viz river or canal water, I think you are missing the flow of water over a rough bed of stones, pebbles and other submerged items which create turbulence in the water stream thus causing aeration at the surface naturally.
اگر ڈاکٹر صاحب زمین میں 4فٹ گہرا اور2فٹ زمین کے اوپر رکھے تو کیسا ہے اور دوسرا پانی اگر تازہ شاویز کے ذریعے لگے اور تھوڑا سا ٹینک سے نکال لے
Very nice and logical... Keep good work Sir
Dr.sahib what if we increase water level in 4' tank? Plz comment..
Amazing sir really proud of you
AOA Dr.sab summer ke had tak ya deagarm thek ha but Wenter ma ya deagarm fail ha q k wenter ma heater system lagana peray ga fish ko heat dany per gai nei to fish ke growth nei ho gei.
وی گڈ
شکریہ ڈاکٹر صاحب
Sir, we all agree with you
but it has been noted that Quantity of the Fish is critical with relation to size of tank
Also as you mention the problem is also linted to Harmful Gas Ammonia
Sir, I wish the provincial government M.O.S.T would facilitate for the growth of this sector.
Dr saib asay tank ki practical video banain
Very good information barther
Weldon from greece inshallah 6 month tak pakistan ayo ga ap sy traning lo ga or 50 tank sy kam be start kro ga agr ma 50 tank lagao to mujy 50 tank sy 1 caror profit mily ga
Great job sir Malik faiz rasool from multan
thank you
Good design ma sha Allah
i like compleet video
good ifo sir
Editing level ..good!
اس وڈیو کے مطابق اگر تین فٹ ٹینک بنایا جائے اور دو فٹ دس انچ پانی تو اس میں فی مربع فٹ کتنی مچھلی پالی جا سکتی ہے؟
Mashallah good 👍👏🙌
Kia wajeh hein keh rahoo ko aap nahein paaltay ?
Thanks for information
By using shower system what will be effect on TDS levels because in this system as there might be more water evaporating than in bubble aeration?
Sir can we built one tank on top/roof of our house, please reply
MUJY BEE YAA KAAM KRNA HAA AZAD KASHMIR MA
Aik tank py kitna khrcha ata h? Kya ap guide krty hn ?means proper training
Dr. saab agar visit kara dain gay to best ho jaiy ga.
Masha allah thank u sir.
Dr. Sahab it's ORP not OD level. Oxidation Reduction Potential value in high means, there is lots of oxygen present in watet.
Thanks for the kind correct information.
Sir nice god bless you
Assalam o alaikum
Bhai Jan is k liwana
D.compounds bekteria or in khurak k bary m bhi btay plz
Sir please guide me, main training lena chahta hun bioflok fish farming ki, ta k main kisi pe dependent na rahun. App ki effort n research ko salaam
بھائی مرے پاس 4مرلہ چھت ھے کیا میں اس پر کام کر سکتا ہوں پلیز مجھے اپنا نمبر دے ۔
Dr sahib, probiotics sy related b bta djye. Main lahore sy hon
What type of doctor are you?
By the look you seem to be an advocate!
Homeopathic Doctor....
AOA Sir,I want take training about Bio Flock Fish farming,Please guide me in this regard.
سر اپ کہ ساتھ ملاقات کدھر ہو سکتی ھ اپ کدھر سے ہین
Doc Sb - Mazrat kay sath ap ko Bioflock kay baray main kuch nahe pata. Baraye meharbani ap logon ko misguide mat kerain.
1) Tank ki height ka direct impact temperature per perta hay. Direct airflow ap kay water temperature ko constant nahe rehnay dey ga. Sarad ilaqoon main pani thanda ho ga or garam ilaqoon main pani garam. Bioflock main ap ko fish ki growth kay lia constant 28 say 30 degree Celsius chayea. Airflow agar ap kay water temperature ko disturb kerta hay tu fish zinda tu rehay ge magar 6 month ki growth wali fish 12 month main grow keray ge or is tharah profit loss main convert ho jaye ga.
2) 5 feet tank height ka PVC coated trampoline roll say koi taluq nahe. Mughy as a farmer agar 3 feet kay tank main faida milta hay tu main apni marzi say roll split kerwa ker tank banwa lon ga. Yeh mere marzi hay is main karegar mughy force nahe ker sakta. Ziada say ziada mera tarpoline waste ho ga or cost berh jaye ge tank ki. Log 5 feet ka tank sirf is lia banwa rehay hain kay cost save ho magar 5 feet or 3 feet say na koi faida ho ga na nuksan. Sirf yahi waja hay kay almost saray tanks 5 feet kay bantay hain.
3) Pangasius fish jo kay bioflock system main raise ki jate hay woh 100% farm bred hoti hain. Wild fish or farm bred fish main zameen asmaan ka farq hota hay. Jo pangasius fish kay bachay hum bioflock main raise kertay hain un ki growth kay direct taluq dissolved oxygen per hota hay. Pangasius fish baghair aeration kay shayed kuch arsa zinda tu reh ley ge magar jo weight target ap ka as a farmer ho ga woh kabhi bhi pura nahe keray ge. Bioflock system main profit sirf or sirf weight vs time per banta hay. Bioflock main 5~6 months kay period main 2 inch kay bachay ka weight 750+ grams tak ley ker jana hota hay warna business loss main jaye ga.
Isi tharah kay kaye mistakes hain ap ki is video main. Baraye meharbani logon ko gumrah mat kerain.
Assalamualaykum Naqqash uddin Saab, ap bata sakte Es ka cost kitna hoga agar setup banana ho...
گڈ
Naqqash Sir whr r u from. Kindly share ur contact num plz
nice sir
Gratitude
Sir AP sy aysi umeed nae thi AP ki ady sy zyada batain galat hain thora research bahtr karain hope u don't mind
Very nice, sir ap ke information bhhut qabiley qadar han kiya ap say rahnumai mill jae ge k ham kahhan say aisa tank leen jaisa ap bata rahy han
gen book's k agy app bethy hain wo app sa kareeb lag rahin hain
You are right sir
Round kiu hai rectangular ya square kiu
Ye jo 34 afraad dislike karte hn kia koi dimaaghi problem h...kuch batate b nahi k aage kia krna h koi mashwra
Assalamu alaikum Sar main bhi aisa karo bar Shuru karna chahta hun tank kitne bhai kitne ka banao
Sir I have been trying to call your number to enquire about the next BIOFLOC and shrimp farming training in Karachi
Temperature last main krn
Temperature key maintain krn
Dr sb physically dekhayen. Yeh bs baton sai nai kahen, subscription k leay bs video bna rhy hn.
Ufffff...
How many dis informer ....
Dangar doctor Masud sb didn't know biological needs of biofloc and fish .....
What are biological requirements of biofloc fishes
چ بنانے کی مشین
Sub bakwas hai
Why are you saying so please reply did you try that
Asif sb kyoun naraz ho. Pehlay Kuch khud ker lo phir bolna. Bed per letay letay UA-cam dekhnay k alawa Kuch Kya?
Very good