In agri-processing, Kisii prides itself of a unique banana wine.
Director agro-processing Jasper Nyakundi said investor groups produce wine, banana crisps and banana flour used to bake cakes and other food products.
Muranga County through enactment of a policy by the local county assembly has seen dairy and mango farmers benefit from subsidies from their produce. This has seen introduction of milk and mango subsidy programmes.
According to Muranga Director of Agriculture Peter Mushiri, farmers who supply their produce through cooperatives receive a subsidy to enable them expand and produce quality of produce.
"The county publishes an expression of interest for all cooperatives and farmers who supply milk and mangoes to receive a top-up to boost productivity," said Mushiri.
He said local farmers earn an average of Sh50 per litre supplied through cooperatives, and the county pays Sh3.50 on top. A kilogramme of mango is Sh16 and the county pays additional Sh7 for produce per season.
Baringo County had various products to showcase ranging from agricultural produce, traditional and modern attires decorated by beading and products for tourism.
Agriculture Executive Risper Chepkonga said the county makes the best of deriving benefits of devolution from every ecological zone.
"Despite Baringo being classified Arid and Semi Arid Land (Asal), it is unique as it leads in seed production for all crops through irrigation in Marigat," said Chepkonga.
Minced, fried and packaged camel meat was the centre of attraction.
"The county administration has enabled us to partner with development agencies like USAID that has assisted us in produce processing and marketing," said Abdi.
Minced packed camel meat, she said, has no sugar and fat and is ideal for patients with blood pressure challenges.
The Isiolo stand also stood out thanks to a display of camel yoghurt.
Investor groups in Homa Bay have ventured into sifted maize processing, churning out products including Mokwa fortified flour processed by Kigoto Milling Plant supported by the county. The products were on display at the Homa Bay County stand.
The county also displayed its textile products, an indication the region is ripe for a ginnery. Director of Agriculture Erick Adel said the region produces 12,000 tonnes of cotton annually.
Kakamega County prides itself in subsidised Mavuno planting and top dressing fertiliser blended to meet soil specification for local farmers.
"Since devolution, Kakamega County has invested Sh3.9 billion on agriculture subsidy that has improved maize production from eight bags to 15 per acre every season," said Titus Omengo, the Director of agriculture.
On display was the subsidized fertiliser retailing at Sh1,485 per 25 kg for planting and Sh1,165 for top dressing.
The county has also invested in a fish factory that packages smoked Tilapia and catfish. The products with shelf life of two years retails at Sh1,000 per kilogramme.
At the Kirinyaga stand, seedling propagation using new technologies was the main focus.
Michael Njue of Farmtech seedlings said local food crop farmers have been sourcing seedlings from green houses in the distant Naivasha.
"The county government enabled us through training to embrace new seedling propagation techniques. It is now generating income and employment opportunities," said Njue.
Njue took advantage of the Devolution Conference to market tomatoes, kales, avocado and spinach among other seedlings.