Livestock

Ghana battles infectious bronchitis virus in poultry

Experts verify Infectious Bronchitis Virus in Ghana's poultry industry. (Image source: Adobe Stock)

Scientists at the Veterinary Service Department and the CSIR – Animal Research Institute have confirmed IBV in Ghana’s poultry industry

The IBV impacts the respiratory, reproductive, and renal systems of chickens, leading to severe economic repercussions. Originating in the USA during the 1930s, IBV has since spread globally, including sub-Saharan Africa, with Ghana being notably affected. Despite the significant presence of IBV, vaccination against the virus in Ghana is not practiced, complicating efforts to control its spread.

Samples collected by scientists at the Veterinary Service Department and the CSIR – Animal Research Institute from farms across nine regions revealed the presence of IBV, a coronavirus causing significant economic losses. The virus leads to reduced poultry output, lower egg production, and a 5% mortality rate.

In a Channel One News interview during a stakeholders' workshop in Koforidua, Senior Research Scientists at the Animal Research Institute, Dr Matilda Ayim Akonnor and Dr Theophilus Odoom discussed their findings on IBV's prevalence, serotypes, and pathotypes in Ghana. They highlighted that IB (Infectious Bronchitis) is a major factor behind the closure of many poultry farms in the country.

Dr Akonnor stated, “Indeed, we have confirmed that the virus is present in all nine regions we visited. We have taken samples, analysed some, and confirmed the virus’s presence. We have also identified the serotype that is circulating around the country from outbreak investigations, and we hope to use this information to develop a vaccination schedule for the country’s poultry farmers.”

Iowa State University researchers launch project to improve poultry health

Feed the Future Innovation Lab team members currently or formerly associated with Iowa State's Department of Animal Science. (Image source: Iowa State University)

Scientists at Iowa State, the University of California-Davis and livestock research institutions in Kenya, Ghana and Tanzania have undertaken a 10-year project to enhance African poulry production

Outbreak of diseases like the Newcastle Disease Virus (NDV) is seen as a serious threat to production. Despite the availability of vaccines and biosecurity measures, it would be difficult to practically implement these programmes in countries like Africa where chickens are likely to be present in small numbers and scattered around. Warm temperatures also increase the susceptibility of these birds to infection.

In order to effectively address these issues, a large, multidisciplinary initiative was undertaken by the Feed the Future Innovation Lab for Genomics to Improve Poultry, with their findings summarised in a recent paper published in the World’s Poultry Science Journal.

The project adopted a number of unique approaches which included the development of a series of focus groups to understand the priorities of smallholder poultry farmers and the interventions they would find suitable. Scientists also studied birds exposed to disease in natural situations, rather than in more controlled experimental environments.

Results showed that a regional breed, indigenous to the Fayoum region of Egypt was nore resistant to infection fom pathogens and to heat compared to a commercial Leghorn line derived from chickens in the US. Several genes were also identified as important candidates due to their influence on NDV viral replication. Researchers were also able to learn about the genetics of NDV and the strains prevalent in the various poultry-producing regions studied. This information is likely to help in the development of more effective methods to fight disease in the future.

Hubbard organises first Hubbard Efficiency Plus Poultry School in Kenya

Since its introduction in 2018, the Hubbard Efficiency Plus has been confirmed as the breed of choice for the Kenyan market. (Image source: Hubbard)

The first edition of the Hubbard Efficiency Plus Poultry School was organised by the Hubbard Customer Support team from 19-20 June this year

The progarmme offered in-depth on key topics and a workshop session that also allowed for numerous exchanges and testimonies of field experiences. The event was graced by the presence of John Dantier, who is the sales and technical representative for AVIPRO EAST Africa Ltd. and Hubbard's distributor of the Hubbard Efficiency Plus breeders in the region. He provided a clear insight into how AVIPRO East Africa Ltd. works hard to always serve their customers better with many continuous positive actions.

Since its introduction in 2018, the Hubbard Efficiency Plus has been confirmed as the breed of choice for the Kenyan market thanks to its impressive performance at both breeder and broiler levels.

Hubbard thanked all participants for their commitment, motivation and great participation during the training session and expressed his gratitude for having such valued customers.

GMP+ Academy to launch new e-learning module on feed sampling

The course offers a convenient way for industry professionals to enhance their knowledge and skills at their own pace. (Image source: Adobe Stock)

In order to ensure quality and safety, the GMP+ Academy is launching an e-learning module that teach attendees the basics of correct sampling techniques

Effective sampling guides decision-making throughout production, thus ensuring that the feed is of high quality and safe for both humans and animals. The module is specifically designed for production companies in the feed industry. The course offers a convenient way for industry professionals to enhance their knowledge and skills at their own pace.

The course will guide attendees through the A-Z of sampling, addressing questions regarding the meaning of sampling; why and how to take samples; the type of sampling equipments needed; as well as techniques to correctly label, seal and store samples. The total duration of the course is 45 minutes and costs US$54.26.

To access the course, visit the GMP+ Academy platform: www.gmpplusacademy.org

Moving towards a sustainable integrated agriculture-aquaculture system

Illustration of a horizontal cross-section of the solar powered aquaponics greenhouse. (Image source: WorldFish – Egypt)

WorldFish in collaboration with the Royal Norwegian Embassy has launched a revolutionary solar-powered aquaponics greenhouse in Egypt, demonstrating a move towards a sustainable integrated agriculture-aquaculture- (IAA) system

A demonstration aquaponics greenhouse was established at WorldFish's facility in Abbassa, Abu-Hammad, Sharqia. This milestone was achieved through the Centre for Renewable Energy in Aquaculture (CeREA), a four-year project funded by the Royal Norwegian Embassy in Cairo.

This cutting-edge system comprises two fish tanks and two deep water culture units, with each fish tank stocked with genetically improved Nile tilapia. To ensure optimal conditions for the fish, the system is equipped with two submersible pumps, two air blowers and mechanical and biological filters. This design facilitates the efficient conversion of ammonia waste to nitrate nitrogen, thereby maintaining a harmonious aquatic-environment. To ensure optimal conditions for the fish, the system is equipped with two submersible pumps, two air blowers and mechanical and biological filters. This design facilitates the efficient conversion of ammonia waste to nitrate nitrogen, thereby maintaining a harmonious aquatic-environment.

Being the largest in the Africa, Egypt's aquaculture industry produces 2 million tons of fish annually with a production value of US$1.3bn. The waste produced by the fish provides nutrients required for the plants, while the plants filter the water for the fish, creating a harmonious cycle. By adding solar panels, a sustainable and energy-efficient farming system can be created and sustained.

"The integration of solar panels in aquaponics systems offers several key benefits. First and foremost, it reduces the reliance on traditional energy sources, thus lowering the carbon footprint of the farm, said country director of WorldFish, Egypt, Ahmed Nasr-Allah. "By harnessing the power of the sun, aquaponic farms can operate off-grid, making them ideal for remote or rural areas where access to electricity may be limited.”