New green technology to help Kenya ‘s flowers

Green tech in kenya

 

 

New green technology to help Kenya ‘s flowers

 

By Houmi Ahamed-Mikidache

It is well known Kenya’s roses, carnations and summer flowers, in particular, are renowned for being long-lasting.  Indeed, one terminal at Nairobi airport is dedicated specially to the transport of flowers and vegetables.  Therefore, perishable floral cargo can go from grower to consumer in record time.  Kenya is the third largest exporter of cut flowers in the world and is the undisputed East African floriculture champion. Flower exports have become Kenya’s third major export (after tea and tourism) bringing more than $100m in to the Kenyan economy each year.

But nowadays flowers exports is under constant threat of damage by pest and disease due to climate change. ADAS Horticulture, part of UK based RSK Group, has pioneered new technology for reducing the impact of pest and pathogen attacks which cause significant crop and supply chain losses in Kenya. It will help Kenya become a leading exporter of fresh produce, according to the company. ADAS is indeed a trading name of RSK ADAS Ltd. RSK Group in the UK’s largest privately owned multi-diciplinary  environmental consultancy and one of the fastest growing companies of its kind in Europe. With operations in Europe, Africa, Middle East, its comprehensive, solutions-led consultancy services help organisations around the world conduct business in a compliant and environmentally-responsible manner.

 

Fighting the disease: UV technology

The most problematic disease which causes crop and supply chain losses is Botrytis(commonly known as grey mould) but it is not the only problem.  Pests and pathogens are estimated to contribute up to 40% of cut rose yield losses worldwide. Standard chemical control techniques involving direct spray applications of pesticides are not always effective and their use is being constantly challenged by consumer and environmental impact concerns.

To address the problem of pestilence and find a sustainable, environmentally friendly solution, ADAS has spent the last three years working  with industry and academic partners to develop new sustainable, non-contact, non-chemical technologies. The project was funded by Innovate UK. Explaining the innovative technology, Dr Barry Mulholland, Director, ADAS Horticulture, said, “We worked with a Kenyan business, which grows and exports roses back to the UK.

To him, the technology comprises two strands: firstly, UV light to make crops more resistant to pest and pathogen attack and also improve product marketable quality; and secondly, UV light in post harvest environments to remove ethylene, which is known as the “silent killer” and is responsible for the accelerated ageing of fresh produce.” This is the first time ever that UV technology has been on a crop while it is growing. It has been noted by the company that the resistance goes through the supply chain.
How does it work?

“By removing ethylene, the ageing process is effectively suspended. By simply extending shelf life by two days for cut roses, this reduces scheduling losses in the supply chain by  up to  6-8%, ” Dr Mulhohand explained.  And he added : “This technology also has the added benefit of being able to remove and destroy micro-organisms present in the air and provide an additional crop protection measure in postharvest supply chain environmentis innovative approach to better managing the crop and supply chain will also promote the industry’s green credentials in meeting consumer expectations of available, better quality and safe fresh produce.

Highliging the way the technology will revolutionise the fresh produce sector, Dr Mulholland gave his view:  “This technology has the potential to be used with other valuable fresh produce including fruit and vegetables. For example, ADAS is close to completing a second project (UK based) that has shown promising effects of UV application for non-chemical Botrytis control in tomatoes, which also extends shelf life.”

The upshot of the work is to further improve an incredibly successful industry and help Kenya achieve its aspiration to grow market share as a leading global exporter of high-value fresh produce goods.  Furthermore, the technology also has huge potential for extending the shelf life of fresh produce such as fruit and vegetables

 

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Eraenvironnement.com est un site internet français fondé en 2013 par Houmikouloussoumi ( Houmi) Ahamed à Paris. Il diffuse des articles spécialisés autour du journalisme de solutions. Les mots Era et Environnement sont deux mots anglais et français. Il signifient ère(  traduction du mot anglais era) et Environnement (mot français). Era Environnement représente une ambition globale  d'impulser une nouvelle approche de l'éducation environnementale à travers le journalisme. Anciennement situé à Paris, Era Environnement était une association de loi 1901 créée en 2016. Elle a été dissoute en 2017.  Le site internet publie régulièrement  des analyses sur les actions de coopération sud-sud ainsi que les relations nord-sud. Il traite des  informations sud-nord liées à l'environnement. Il traite du changement climatique et des questions de développement durable. Fin 2018, Houmi Ahamed s'installe aux Comores, dans l'Océan Indien. S'inscrivant dans sa démarche de journalisme de solutions et d'éducation environnementale, elle dirige en 2019 Era Environnement SARL, une entreprise créée en 2018 dans l'archipel des Comores. Era Environnement SARL mène au mois de novembre 2019 un projet significatif dans petit état insulaire, marquée par de nombreuses crises politiques. Cette initiative innovante vise à former dix jeunes femmes issues de zones rurales et côtières . Le cœur du projet est de mettre en lumière des solutions concrètes face au changement climatique en valorisant les savoirs traditionnels comoriens. Un accent particulier est mis alors sur le village natal des parents de Houmi Ahamed, soulignant l'importance d'une approche communautaire et enracinée dans la culture locale pour l'éducation environnementale.  Ce projet se concrétise par la création d'une radio en ligne, radio Era Environnement. Avec le soutien de l'UNESCO, cette initiative illustre l'engagement d'Era Environnement pour des actions pratiques et basées sur l'implication des communautés dans la compréhension des enjeux environnementaux. Aujourd'hui, l'entreprise ERA ENVIRONNEMENT SARL n'existe plus aux Comores. Elle est en phase de restructuration en France. Son objectif actuel  est de mettre en œuvre de nouveaux projets qui intègrent spécifiquement la jeunesse, soulignant ainsi davantage son engagement envers les générations futures et le développement durable.

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