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News & Events
June 6, 2024

Pearl Harvesting in Pabna

“Pearl cultivation offers significantly higher profitability compared to traditional fish farming. In ponds of the same size, the profit margin from pearl farming is three times that of fish cultivation,” remarked Dr. Akond Md. Rafiqul Islam, Deputy Managing Director of PKSF, during a pearl harvesting ceremony in Pabna.

He made these remarks while attending the pearl harvesting ceremony took place on June 1, 2024, in Pabna, featuring pearls harvested from locally cultivated oysters. The event was attended by Md Abul Kalam Azad, District Fisheries Officer; and Md Shafiqul Alam, Executive Director of the Programme for Community Development (PCD).

The project currently involves 33 farmers in the Pabna district, who have collectively cultivated pearls valued at an impressive BDT 8,250,000. RMTP, implemented by PCD, focuses on the marketing of safe fish and fish products, but the inclusion of pearl farming signifies a strategic expansion into high-value aquaculture.

https://www.youtube.com/watch?v=9AlnrZ9-TAk

By Ehsanul Habib
Stories
January 22, 2024

Belal Makes Double Profit to Cultivate High-Yield Vegetable

Belal Hossain, a 40-year-old farmer from the Punchbibi sub-district of Joypurhat, has been cultivating vegetables, paddy, and other crops on his lands for a long time, but he found it to be not very profitable. To support his family’s needs, he had to take lease lands from others. However, the income he generated was barely enough to manage his two daughters’ education costs. Feeling frustrated, Belal started seeking new techniques and methods of cultivation.

Fortunately, Belal has been a member of the microcredit group of PKSF’s Partner Organization, JAKAS Foundation for the last eight years. He was selected as a project participant for the “Eco-friendly vegetable cultivation and marketing” sub-project, which is being implemented by JAKAS and supported by PKSF, IFAD, and DANIDA under the Rural Microenterprise Transformation Project (RMTP).

As part of the sub-project, Belal received training on eco-friendly vegetable cultivation, nutrition, environment, and social issues. He tested the soil quality and sowed 1600 broccoli seedlings in 16 decimals of land. Additionally, he cultivated master oil seeds around the broccoli cultivated area. Within 25-60 days, he harvested broccoli and sold each piece for BDT 30 to local traders. He earned BDT 48,000 by selling broccoli and another 1500 taka from the master oil seeds.

Project intervention of RMTP

Profitability of 22 demos of RMTP

- Training on eco-friendly vegetable cultivation
- Market linkage
- Demo plot established
- Pesticide residual test support

- Land usages for vegetable cultivation 276 decimals
- Production cost total 234,075 BDT
- Produced 31,411 kilograms of vegetables
- Total sales reached 527,450 BDT

Following the success of this year’s cultivation, Belal is planning to cultivate broccoli in 50 decimals of land next year. He is currently cultivating other vegetables on the said land, following the guidelines of eco-friendly vegetable cultivation. With his new techniques and knowledge, Belal has made double the profit and is now able to support his family’s needs better.

By Ehsanul Habib
News & Events
January 22, 2024

Mid-Term Evaluation Findings and Result Sharing Workshop of RMTP

On December 7, 2023, a workshop titled ‘Mid-Term Evaluation Findings and Result Sharing Workshop of RMTP’ was conducted. Nobolok, a partner organization of PKSF, organized the event. Dr. Akand Md Rafiqul Islam, Senior General Manager of PKSF and Project Coordinator of RMTP, chaired the workshop and the Partner Organizations executive directors and directors, Project Focal and Project Manager/VCF of Khulna Division attended the workshop physically. Additionally, 100 participants of the same category from all the implementing POs of RMTP, and PMU of RMTP joined the workshop virtually.

During the workshop, Dr Islam presented the progress, lessons learned, mid-term evaluation findings, and results. He highlighted the significant progress made by the project within a short period, to the support of implementing partners. Mr Islam also mentioned that several agricultural products of RMTP are now available in the market with ISO, Halal, and BSTI certification and urged all POs to do the same. He shared the mid-term evaluation findings and IFAD mission findings with the participants.

Implementing partner organizations also took the opportunity to share their lessons learned, progress, and success stories during the workshop. The executive director of ESDO emphasized the importance of such events in facilitating mutual learning among partners regarding each other’s activities and innovative works. The workshop provided a platform for acquiring new ideas, and the hope is to implement similar activities in the field.

Implementing partner organizations also took the opportunity to share their lessons learned, progress, and success stories during the workshop. The executive director of ESDO emphasized the importance of such events in facilitating mutual learning among partners regarding each other’s activities and innovative works. The workshop provided a platform for acquiring new ideas, and the hope is to implement similar activities in the field.

By Ehsanul Habib
News & Events
January 17, 2024

Black Soldier Fly Larvae Emerges as a Sustainable Live Feed for Fish and Domestic Animals

On January 10, 2024, a workshop was conducted on “Black Soldier Fly Larvae Rearing for Live Feed for Fish and Domestic Animals through Waste Recycling” took place in the conference room of the Department of Fisheries at Bangladesh Agricultural University (BAU). The main presentation was delivered by Professor Dr. Md. Abdus Salam from the Department of Aquaculture. Dr. A. K. M. Nowsad Alam, the Dean of the Department of Fisheries presided over the workshop, and Ripon Kumar Pal, fisheries officer from Mymensingh district, attended as the chief guest. Dr. M. Ali Reza Faruk, head of the department, also graced the occasion as a special guest. In addition to this, faculty members from the departments of Fisheries, Animal Husbandry, Agricultural Economics, and Rural Sociology were present.

In the sharing workshop, study presenter Dr. Md. Abdus Salam, a faculty member of the Aquaculture Department, at Bangladesh Agricultural University said that the Black Soldier Fly (Hermetia illucens or BSF) is a species originally from South America. Still, it has become cosmopolitan, thriving in temperate climates across America, Europe, Africa, and Asia. Its name is derived from the colour of the adult flies, which are black with metallic reflections. These flies serve as an excellent source of animal protein viz. fish, egg-laying chickens, and poultry. 

When dried, they boast up to 50% high-quality protein. In this context, the Rural Microenterprise Transformation Project (RMTP), with the support of IFAD, DANIDA, and PKSF, conducted a study initiative through its implementing partner organization, Grameen Manobic Unnayan Sangstha (GRAMAUS). I have conducted the study “Establishment of a Suitable Culture Technique for Black Soldier Fly Larvae (BSFL) and its Suitability for Aquaculture Practices as an Alternative Fish Feed.” The study falls under the sub-project titled ‘Production and Marketing of Safe Fish & Fish Products,’ which has been implemented since July 1, 2022, as part of the broader RMTP initiative.

He also mentioned that the price of fish feed is increasing day by day. But the fish price is not increased in the same pattern. Also, there is a concern about commercial fish feed quality and growth performance. As a result, the fish producers are losing concern, and even they are demotivated for fish cultivation. To overcome the feed-related constraints, RMTP through the sub-project of GRAMAUS is to take endeavors to produce small-scale fish feed at the community level using black soldier fly larvae (BSFL) as a substitute/replacement for fish meal and/or meat & bone meal imported from aboard. But the BSFL culture is a new avenue in Bangladesh, hence it is necessary to conduct a trial work titled “Establishment of a Suitable Culture Technique for Black Soldier Fly Larvae (BSFL) and its Suitability for Aquaculture Practices as an Alternative Fish Feed.”

Key Discussion Points: In the workshop Professor Salam highlight few key points among the participants and journalist.

Life Cycle of BSF: He also said, a BSF life cycle goes for about 25-26 days depending on the environmental conditions present, including light, temperature, and/or humidity. BSF has five major stages in its life cycle, including egg, larvae, pre-pupae, pupae, and adult. The egg marks the start of the BSF life cycle. An adult female BSF lays 200-700 eggs near an organic waste source in crevices that offer protection to the eggs against predators and direct sunlight, which might result in dehydration. The BSF larvae go through 6 stages from the first instar to the sixth instar (prepupal stage). 

As the larvae grow from the first instar to the last instar stage, they increase in size and weight, as well as change in colour from cream to brown. The growth of the larvae usually takes 10-14 days under optimal conditions, i.e. good abiotic conditions, good quality and quantity feed substrate. prepupa is the last larval stage of the BSF. The colour changes from dark brown to charcoal grey and the larvae’s mouthparts are replaced with a hook-shaped structure.

The growth of the prepupa usually takes 2-3 days under optimal conditions. When the prepupae find a suitable place, it become immobile and stiff forming the pupae. The growth of the pupa usually takes 2-3 days. The life span of the adult BSF is about 5-8 days. The Adult BSF fly has both male and female flies. The flies look similar, but the female flies are usually bigger than the males. 

The sole purpose of the adults is to mate and lay eggs for the continuation of the colony. The adult BSF do not feed but only drink water. Unlike the BSF larvae that have well-developed mouthparts, the adult flies have sponging mouthparts for consuming liquids only.

Challenges of BSF Farming: The presenter highlighted a few challenges in the workshop. He mentioned BSF farming is a novel concept in Bangladesh, but it encounters several challenges. There is a lack of awareness among the people regarding BSF farming, and it is crucial to advocate for its potential benefits to the government. Additionally, the initial setup cost for the BSF production system is high. Ensuring a consistent and sufficient supply of organic waste for the BSF poses another challenge. Moreover, there is a lack of certification for BSFL as feed. Simultaneously, public perception regarding the smell around BSFL rearing areas is a prevalent concern.      

Sustainability: He also mentioned the sustainability of BSF farming. He said, BSFL can be farmed using food waste, presenting a more sustainable and environmentally friendly approach compared to the feed utilized in traditional livestock farming:

  • Efficiency: BSFL exhibit high efficiency in converting organic waste into edible material, surpassing traditional livestock.
  • Resource Requirements: They demand minimal land, water, and resources for breeding and rearing.
  • Environmental Impact: BSFL farming produces fewer greenhouse gas emissions compared to traditional livestock rearing.
  • Nutritional Value: BSFL are rich in protein, calcium, iron, and fats, making them suitable for various feeds and foods.
  • Versatility: BSFL can be utilized in animal feed, pet food, and human food products.
  • Ethical Farming: BSF larvae farming is straightforward, and the overall farming process is more ethical.
  • Organic Waste Recycling: Recycling organic waste through BSFL is a sustainable and cost-effective process that promotes resource recovery, generating nutrient-rich maggots and frass.

Session Discussion:  After the presentation, the participants provided feedback and expressed concerns about BSF farming. Mr. Ripon Kr. Pal, District Fisheries Officer, Mymensingh, addressed the audience, stating, “We are aware that there is no government subsidy in the fisheries sector. The cost of fish farming, including food and other supplementary products, is increasing day by day, but the farmers are managing it themselves. In light of this, the research paper presented at today’s workshop reveals that black soldier fly larvae could serve as an alternative to traditional fish food. This is promising news for the fish farming industry. I will inform all Upazila Fisheries Officers to expedite the replication of this method among farmers in their respective Upazilas as soon as possible.

Furthermore, Md. Fazlur Rahaman, Director of GRAMAUS in Mymensingh, emphasized that many fish farmers in the Mymensingh region have abandoned fish farming due to increased fish feed prices. He suggested that the promotion of black soldier fly farming could revive interest among farmers in engaging in fish farming once again.

Dr Md. Ali Reza, Head of the Department of Aquaculture at BAU, Mymensingh, expressed concern, stating that the increasing cost of fish food poses a challenge for farmers, as they are not receiving proportionate prices for their fish. He emphasized the necessity for innovative alternatives to address this issue. The research presented today on the black soldier fly confirms that the larvae of this fly can serve as a safe and viable alternative feed for fish.

Furthermore, Dr. Md. Masum Ahemed, Professor in the Entomology Department at BAU, Mymensingh, mentioned that the university is actively engaged in entomology. The innovative work being done, as highlighted by Professor Dr. Md. Abdus Salam, aligns with the department’s goals. He expressed gratitude and thanks to all those involved on behalf of the department.

Dr. Md. Rafiqul Islam Sadder, Head of the Department of Fisheries Biology and Genetics at BAU, Mymensingh, highlighted the escalating costs of fish farming and the simultaneous decline in dietary protein availability. He noted from today’s report that black soldier fly larvae exhibit high levels of protein, which is a positive aspect in addressing the current challenges in fish farming.

Dr Bapon Dey, Head of the Department of Poultry Science at BAU, Mymensingh, expressed his perspective, stating, “Coming from the poultry sector, upon reviewing the report, I believe that, in addition to its application in fish farming, black soldier fly could emerge as a crucial substitute for soybeans in poultry. I also believe that research of this nature should be conducted more extensively.”

Dr. Muhamod Mehedi Hasan, Head of the Department of Fisheries Technology (FT) at BAU, Mymensingh, emphasized the need for additional research to determine the impact of using black soldier fly larvae on the growth of carp fish and catfish when used as food.

Dr Johir Rayhan, Proprietor of Niharika Fisheries & Hatchery Private Ltd, lauded the innovative initiative for the Mymensingh region. He suggested that BAU, Mymensingh, BFRI, the Department of Fisheries, GRAMAUS, and other Non-Governmental Organizations should take a leading role in scaling up black soldier fly farming to sustain commercial fisheries in the region.

Mr Mahabubul Hasan (Shaheen), a Freelancing Consultant on Feed Meal in the Fish Sector in Bangladesh, pointed out that the cost of good-quality fish feed has increased by BDT 100-200 per kg in the last year, posing a significant obstacle to fish farming. He believes that if black soldier fly larvae can be produced in sufficient quantities, it could play a crucial role in addressing such food-related challenges.

Dr. AKM Nowshad Alom, Dean of the Faculty of Fisheries at Bangladesh Agricultural University, Mymensingh, commended the study as excellent. On behalf of the faculty, he expressed thanks and gratitude to Professor Dr. Md. Abdus Salam, GRAMAUS, and PKSF for implementing this innovative activity. He pledged the Faculty of Fisheries’ full support to facilitate its success.

Conclusion: At the conclusion of the workshop, the chairperson stated that the adult black soldier fly is typically not considered a pest. Given that the larvae have demonstrated effective manure recycling capabilities, the proposed “Black Soldier Fly Manure Management System” aims not only to reduce livestock waste but also to create a food source for fish and other animals. In summary, it is evident that BSF can be considered a viable alternative food for fish and a valuable ingredient in organic fertilizers.

By Ehsanul Habib