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Researchers employ SAH technology to speed up multiplication of cassava planting materials

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Scientists working on cassava breeding are now using the Semi-Autotrophic Hydroponics (SAH) technology to rev up the propagation of clean cassava planting materials.

The SAH involves the use of modified soil which holds plant roots in planting pots with little water. Usually the trays are filled with a little amount of water, and the soil transports the moisture up to the plant roots, yet the top of the soil remains relatively dry.  The roots are encouraged to grow down, and the dry soil on top discourages damp-off and other diseases caused by excess moisture.

Dr Peter Kulakow, a cassava breeder with the International Institute of Tropical Agriculture (IITA), said the beauty of technology was its rapid multiplication ratio.

Usually when breeders develop new cassava varieties, the challenge is how to multiply and disseminate to farmers. Hence cassava is a clonal crop and multiplication is done using stems, this process takes several years.

Dr Kulakow said this explains in part why it takes long for new improved varieties to be disseminated at scale to farmers.

“With this technology, these constraints will be addressed and it will be easier for farmers to have easy access to new varieties once we develop them,” he explained.

But besides addressing the constraints of slow and low multiplication ratio in cassava seed system, the SAH technology also produces clean planting materials that are disease-free.  The cost of production of the plants is cheaper using SAH when compared to tissue culture, Dr Kulakow said.

The SAH technology in cassava is a brainchild of the project: Building an Economically Sustainable Integrated Seed System for Cassava (BASICS).

Hemant Nitturkar, Project Director of BASICS explained that once the technology, which is adopted from Argentina, is adapted and perfected in Nigeria by the Project, it is expected to have a significant impact on the ability of early generation seed businesses to quickly bring suitable varieties within reach of farmers.

The BASICS project is also working with National Agricultural Seed Council (NASC) and Fera of United Kingdom to improve the quality certification system in Nigeria.

Grown by more than 500 million people in Africa, Asia, and Latin America; cassava is an important crop for both food security and wealth creation. The root crop is a source of commercial animal feed, fiber for paper and textile manufacturers, and starch for food and pharmaceutical industries.

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Opinion

Seven Factors That Keep Sharafadeen Alli Ahead in 2027 Oyo Governorship Race

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File photo of Sen. Sarafadeen Alli

 

Fact 1: Homegrown Leader with Unmatched Grassroots Experience

Senator Alli’s political journey began at the grassroots level in Ibadan, where he made history in 1991 as the first democratically elected Executive Chairman of Ibadan North Local Government. This early leadership role demonstrates a deep, foundational understanding of local governance and the needs of the people, a critical asset for a state governor.

Fact 2: Rare Combination of Top-Tier Academic and Professional Credentials

Senator Alli is not just a politician but also a distinguished legal practitioner with a Ph.D. in Legislative and Strategic Studies. His extensive education, including degrees from the University of Ibadan, combined with his fellowships from prestigious professional institutes, provides him with the analytical, legal and strategic acumen required to manage the complex affairs of Oyo State.

Fact 3: Proven Executive Administrative Competence at the Highest State Level

His tenures as Secretary to the Oyo State Government (SSG) and later as Chief of Staff (CoS) to the Governor showcase his direct experience in the engine room of state administration.

 

He has been intimately involved in policy formulation, committee leadership and the day-to-day running of the state, making him uniquely prepared to assume the governorship and hit the ground running from day one.

Fact 4: Demonstrated Executive Business Leadership with Regional Impact

As Chairman, Board of Directors of Odu’a Investment Company Limited, Senator Alli was not just an administrator but a visionary economic leader. He spearheaded landmark investments such as the Cocoa Mall and Heritage Mall in Ibadan, which transformed the economic landscape of Oyo State. This proven ability to attract and drive large-scale economic development is directly transferable to governing Oyo State.

Fact 5: Battle-Tested and Consistent Political Figure

Senator Alli’s political career spans more than three decades, weathering the annulment of his 1996 Senate election and consistently remaining a relevant and influential force. He has contested for Deputy Governor and Governor in the past, giving him a comprehensive understanding of statewide campaigns and the diverse political landscape of Oyo State. His journey demonstrates resilience, deep political networks and unwavering commitment.

Fact 6: Current, Performing Senator and Influential Figure

As the sitting Senator for Oyo South, he is actively delivering quality representation, impactful constituency projects and people-oriented legislation. He has sponsored five Bills and raised six Motions to promote development. Senator Alli has also facilitated employment for 100 constituents across Federal Government agencies.

His role as Chairman of the Senate Committee on Agricultural Colleges and Research Institutions, as well as his membership in the ECOWAS Parliament, demonstrate that he is not only focused on local issues but is also equipped with a broader perspective on governance, trade and regional integration.

Fact 7: Unifying and Respected Traditional Title Holder

Senator Alli’s position as the Ekaarun Balogun of Ibadanland, one of the highest-ranking chieftaincy titles in the ancient city, signifies his deep-rooted connection to tradition and his standing as a respected community leader.

His reputation as a calm, wise, simple, relatable and inclusive bridge-builder who unites people across political, religious and ethnic divides positions him as a leader capable of fostering peace, stability and consensus across the entire state.

 

Oladele is the Director of Media & Publicity, Senator Sharafadeen Alli Campaign Organization.

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Politics

Sunday Bandit Attack: Oyo APC Queries Makinde Over N7.8bn Surveillance Aircraft

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The Oyo State chapter of the All Progressives Congress (APC) has questioned the whereabouts and functionality of the surveillance aircraft recently acquired by the state government following Sunday’s attack on an Operation Burst base along the Igbeti-Igboho Road.

The party said the attack, which lasted for more than an hour, raised questions about the deployment of the aircraft, particularly as the incident occurred in the same axis where the government reportedly said the security equipment had been deployed.

The suspected bandits reportedly attacked the Operation Burst base in Oorelope Local Government Area, carting away some items and setting fire to the security post and a vehicle.

No casualty was recorded in the attack.
Operation Burst is a joint security outfit comprising personnel of the Nigerian Army and the Nigeria Security and Civil Defence Corps (NSCDC).

In a statement yesterday, the APC Publicity Secretary, Olawale Sadare, described the incident as a matter of concern and challenged Governor Seyi Makinde to explain the status of the surveillance aircraft.

Sadare said it was ironic that the attackers could operate for more than one hour in an area where the government had reportedly located the base station for the aircraft.

“Just yesterday, the security of the entire Pacesetter State was shaken to its roots when insurgents unleashed terror on the Operation Burst Base located along Igbeti-Igboho Road in Oorelope Local Government Area of the state.

“At the end of the over one-hour operation, the gunmen carted away some important items and set ablaze the security post and a vehicle. Thankfully, no casualty was recorded during the attack,” he said.

The opposition party recalled the state government’s announcement last month that it had received and deployed two aircraft for security surveillance.

According to Sadare, the prolonged attack should prompt the government to explain whether the aircraft were operational and being effectively deployed to monitor vulnerable areas.

“Since the day Governor Makinde celebrated the purported delivery of the two aircraft, nothing has either been heard or felt about their deployment to survey the airspace in the state,” he said.

He added: “Sadly, Igbeti, where the base station for the aircraft was reportedly situated, came under heavy attack for more than an hour and there was no surveillance aircraft to track the attackers and possibly repel them.

“Therefore, it is safe to say that the whole story about security surveillance aircraft is another question begging for answers.”

Sadare also criticised what he described as the huge resources committed to the acquisition of the surveillance aircraft, alleging that the reported N7.8 billion expenditure could have been deployed to other security technologies and facilities.

He further challenged Makinde to account for the increased revenue accruing to the state, rather than concentrating on criticism of the economic policies of the Federal Government.

“On many occasions, Governor Makinde has said that the removal of fuel subsidy and flotation of the naira by the Tinubu administration were designed to punish Nigerians and enrich the governors.

“Going by his claims, he has been enriched tremendously as a serving governor, but the fundamental question is what he has done to transform the life of the common man in Oyo State in the last seven years,” he said.

The APC spokesman alleged that the state government had failed to make adequate use of its resources to address pressing challenges facing residents.

“It is apparent that Governor Makinde has failed to utilise the humongous revenues to transform the state as he continues to waste taxpayers’ money on inanities and cosmetic projects,” Sadare alleged.

The party urged the state government to clarify the operational status of the surveillance aircraft and strengthen security measures in vulnerable communities across the state, particularly in the wake of the latest attack.

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Crime & Court

Ondo methanol deaths: Police arrest suspected producer, 14 others

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Some of the suspects arrested by the police

The Ondo State Police Command has arrested a suspected producer of substances believed to contain methanol following the sudden deaths of about 30 residents of Araromi-Obu and other communities in Odigbo Local Government Area of the state.

The suspect, whose identity was not disclosed, was arrested after the police commenced an investigation into the deaths reportedly linked to the consumption of suspected contaminated alcoholic drinks and concoctions.

The state Police Public Relations Officer, DSP Abayomi Jimoh, disclosed this in a statement made available to journalists on Sunday evening.

Jimoh said the suspect was assisting the police with the investigation, adding that substances suspected to contain methanol had also been recovered.

He said the recovered substances had been subjected to further investigation and forensic examination to determine their exact composition and establish whether they were linked to the reported deaths.

The police spokesperson added that the bodies of the deceased were also undergoing medical and forensic procedures to establish the actual cause of death.

He said, “The outcome of these examinations is expected to provide further medical evidence regarding the actual cause of the deaths.”

Jimoh further disclosed that operatives of the state Criminal Investigation Department had arrested 14 other suspects comprising alleged sellers and consumers of the drinks and concoctions at different locations in the affected communities.

The development came days after the Ondo State Government confirmed that 29 people had died following the suspected consumption of contaminated alcoholic beverages in Araromi-Obu and other communities in Odigbo LGA.

The state Commissioner for Health, Banji Awolowo-Ajaka, who disclosed this on Friday, said 60 cases had so far been recorded.

According to him, three of the affected persons were receiving treatment in hospitals, while 27 others were under medical observation.

The commissioner said about 95 per cent of those affected were males aged between 16 and 55.

He listed the affected communities as Orita Odigbo, Araromi-Obu, Newtown, Odole, Okele and Oniparaga.

Awolowo-Ajaka said the victims presented symptoms including headache, body pain, general weakness, visual impairment, difficulty in breathing and altered consciousness.

He added that some of the patients deteriorated rapidly and died within a few hours.

Following the development, the Commissioner of Police, Felix Ohagwu, directed sustained enforcement against the production, distribution and sale of unapproved, adulterated or otherwise dangerous alcoholic substances across the state.

The police said the investigation was ongoing, while the forensic examination of the recovered substances and the remains of the deceased would help determine the exact cause of the deaths.

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