Moyna Model to come up in Bankura

The highly-successful Moyna Model of fish cultivation has now been adopted in the district of Bankura by the State Fisheries Department.

One lakh fishlings will be released in waterbodies to create this model of fish farming. Rs 88 lakh will be spent on the project.

According to the department, fish cultivation following the Moyna Model on a 2-hectare waterbody would help in earning of Rs 40 lakh on an average. After deducting the expenses, the income would come to Rs 18 lakh. Cooperatives of fish cultivators would be formed to make it easier to take up cultivation.

Moyna Model is normally adopted for waterbodies of a minimum of 5 hectares. But due to the lack of such large waterbodies in Bankura, even 2 hectare waterbodies would be utilised.

It may be mentioned that the State Fisheries Department had adopted the Moyna Model, named after the village of Moyna in Purba Medinipur, as a flagship model in 2017. Using the model, river water is channelised to ponds for fish cultivation at a brisk pace.

Source: Bartaman

Developments undertaken by the Fisheries Department in the last seven years

The State Fisheries Department has undertaken various programmes for the development of the fisheries sector across Bengal. It is leading a balanced approach by enhancing fish production and thus ensuring nutritious food for all. Simultaneously, it is looking after the sustainability of fisher-folk by ensuring the adoption of sustainable methods of fishing and fish production.

This approach has brought about considerable poverty alleviation. The Panchayats Department is also actively involved with the Fisheries Department on a few aspects.

Aquaculture: Bengal has achieved remarkable results in both the inland fishery and marine fishery sectors. During financial year (FY) 2017-18, the production of fish was 17.42 lakh metric tonnes (MT), a substantial increase over the 2010-11 figures, the last year of the Left Front rule.

Fish seeds: During 2017-18, production of fish seeds was 2,017.7 crore, again a big increase from 2010-11. Fingerlings, numbering 1,700 lakh, have been distributed in about 1.21 lakh water bodies from 2011-12 to 2017-18. Bengal also caters to a huge 40 per cent of the country’s demand for fish seeds.

Fish feed: Nutritionally balanced floating feed is being supplied free of cost since 2014-15. Till 2017-18, 27,000 metric tonnes (MT) of ­fish feed has been supplied to about 14,000 ­fish farmers.

Conservation of indigenous local ­fish: To conserve local indigenous fish species, steps have been taken to introduce indigenous fish (ie, pabda, saral punti, deshi tangra, mourala, chital, folui, etc.) in bheels, backyard water bodies, etc. Special emphasis has been given for increasing production of deshi magur.

Introduction of new species: Culture of many new species like silver pompano, nona tangra, cobia, chanos (milk fish) and marine crab has been introduced in brackish water during the last seven years. The culture of boroli is now also being attempted in the freshwater bodies of south Bengal.

Moyna Model and its replication:For augmenting the production of fish, a new model called Moyna Model was adopted during FY 2017-18. Its prime objective is the culture of mainly rohu, catla and mrigel at the rate of 12,000 kg (12 MT) per hectare per year in the seven districts of Cooch Behar, Murshidabad, Dakshin Dinajpur, North 24 Parganas, Nadia, Howrah and South 24 Parganas as well as in Kalyani Fish Farm in Baro Sagar Dighi (Nadia district).Model fish farms have been identified covering 90 hectares of water bodies, along with 113 progressive farmers.

Export:Achievements in the export sector have also been quite significant under the Trinamool Congress Government. From 61,709 MT of fish worth Rs 1,734 crore during FY 2011-12, the figures reached 1,04,762 MT worth Rs 4,455.74 crore during FY 2016-17.

 

Thus, Bengal is marching ahead towards not only self-sufficiency in fish production but substantial contribution towards exports too.

Ham Radio

Bengal Govt’s pilot project on fish farming in temporary water bodies in 5 districts

The State Government is starting a pilot project named Moyna Model on farming of fish in temporary water bodies, like water collected in farmlands during the rainy season, in five districts of Bengal.

It has been determined by experts that it is possible to produce commonly-consumed fish like rohu, catla amd mrigel, both of good quality and quantity, in such water bodies. The pilot is being carried out in the districts of North 24 Parganas, Nadia, Murshidabad, Cooch Behar and Dakshin Dinajpur.

Cultivation of fish in this manner has been successfully carried out at Moyna in Purba Medinipur, and hence the name of the project. There, rohu and catla weighing between 1 kg and 2 kg were cultivated within seven to eight months.

Unlike in permanent water bodies, it would be possible to scientifically care for the fish, provide them adequate food and keep a careful eye on all other aspects of their growth.

Another advantage of temporary water bodies is that food for the fishes would be naturally replenished, unlike the permanent bodies where food scarcity is often seen after a period of time.

The aim is to produce fish at the rate of 12 tonnes per hectare in the temporary water bodies, against 1 to 1.5 tonnes per hectare in the permanent ones.

A total of 75 hectares has been identified in the five districts. Since the water bodies identified are not of a permanent nature, they have been bounded by permanent barriers. The permanent barriers would also enable conservation of rainwater.

A single body of water should be at least 5 hectares. The cultivation would be carried out by local cooperative bodies or fishermen.

The cost has been determined at Rs 10 lakh per hectare, including the cost of hatchlings and fish food. The State Government would give discount to the tune of Rs 8.67 lakh. Hatchlings numbering 12,000, weighing 250 gram, would be released per hectare. The hatchlings would turn into adults weighing 2 kilogram on an average in about two years.

 

 

জলাজমিতে রুই, কাতলা, মৃগেল চাষে নামছে রাজ্য, পাইলট প্রোজেক্ট ৫ জেলায়

 

স্থায়ী জলাশয় নয়, চাষের জমি বা পতিত জমিতে জল জমে থাকলে সেখানেও রুই, কাতলা ও মৃগেলের চাষ করা সম্ভব, উচ্চ ফলনও সম্ভব। তাই মুখ্যমন্ত্রী মমতা বন্দ্যোপাধ্যায়ের উদ্যোগে উত্তর ২৪ পরগনা, নদীয়া, মুর্শিদাবাদ, কোচবিহার ও দক্ষিণ দিনাজপুর জেলায় এই নতুন পদ্ধতিতে মাছ চাষে নামছে রাজ্য মৎস্য দপ্তর। এই পাইলট প্রোজেক্টের নাম ‘ময়না মডেল’।
চাষের জমিতে জল জমা থাকাকালিন এই চাষ করে সফল হয়েছেন পূর্ব মেদিনীপুরের ময়নার কয়েকজন মৎস্যজীবী। সাত আট মাসেই তারা এক-দু কেজি ওজনের রুই কাতলা উৎপাদন করেছেন।
এই পাইলট প্রোজেক্টে পাঁচটি জেলায় মত ৭৫ হেক্টর জমি চিহ্নিত করা হয়েছে। এই জলাজমিগুলি যেহেতু স্থায়ী জলাশয় নয়, তাই চারপাশের পাড় বাঁধানো হয়েছে। এতে বৃষ্টির জল সংরক্ষণ করাও সম্ভব এবং জল বাইরে বেরিয়েও যাবে না।
স্থায়ী জলাশয়গুলিতে গড়ে হেক্টরপ্রতি ১ থেকে দেড় টন মাছ উৎপাদন হয়, সেখানে এই প্রোজেক্টে মাছ উৎপাদনের লক্ষ্যমাত্রা নেওয়া হয়েছে হেক্টর প্রতি ১২ টন।
এই পাইলট প্রোজেক্টে একসঙ্গে অন্তত পাঁচ হেক্টর জলাজমি থাকতে হবে, চাষ করবে স্থায়ী সমবায় বা মৎস্যজীবী। হেক্টর প্রতি খরচ ধরা হয়েছে ১০ লক্ষ টাকা। তাঁর মধ্যে মাছের চারা, খাবার সহ ৮লক্ষ ৬৭হাজার টাকা ভর্তুকি দেবে রাজ্য সরকার। প্রতি হেক্টরে ২৫০ গ্রাম ওজনের ১২০০০ মাছের চারা ছাড়া হবে। এক বছরের মধ্যে এগুলির ওজন এক থেকে দু কেজি হবে। স্থায়ী জলাশয়ে সঠিক পরিচর্যা অনেক সময় হয় না। কিন্তু, এই প্রোজেক্টে বৈজ্ঞানিক পদ্ধতিতে সঠিক পরিচর্যা, মাছেদের জন্য উন্নতমানের খাবার সরবরাহ, সময়ে সময়ে নজরদারি সহ প্রতিটি দিকের ওপর গুরুত্ব দেওয়া হবে।
স্থায়ী জলাশয়গুলিতে মাছের প্রাকৃতিক খাবার অনেক সময় কমে যায়, কিন্তু, এই প্রোজেক্টে মাছের বিপুল প্রাকৃতিক খাবার থাকবে।

Source: Sangbad Pratidin