Discover our blogs

Aerospace | Cranfield University


Agrifood | Cranfield University


Alumni | Cranfield University


Careers | Cranfield University


Careers | Cranfield University

Defence and Security

Design | Cranfield University


Energy and Power | Cranfield University

Energy and Sustainability

Environment | Cranfield University


Forensics | Cranfield University


Libraries | Cranfield University


Libraries | Cranfield University

Manufacturing and Materials

Libraries | Cranfield University

School of Management

Libraries | Cranfield University

Transport Systems

Water | Cranfield University


Homepage / Keeping you updated on my thesis experience!

Keeping you updated on my thesis experience!


Nice to have you all back on my blog! Well, I am happy that you would be joining me on the last phase of my master’s degree programme here at Cranfield University. I am so excited knowing that this journey which I started last year October is gradually winding up. It has been an awe-mazing experience so far!

Come on in guys, let me give you a little insight into my thesis.

I am working on an international company sponsored project with the aim of applying bio-stimulants and surfactants formulation to improve plant health. I am focusing on the turfgrass which is a beautiful sports and amenity grass and can be found almost everywhere in lawns and golf courses. I find this topic interesting as I am an environmental engineer. I dream of a clean and green environment, so if bio-stimulants and surfactants application would reduce the use of chemical fertilisers in improving plant health and nutrient cycling processes, then it would have been one problem solved for the environment. Although chemical fertilisers have their role to play in soils, the enormous rate at which they are applied makes them unfit for the environment because they are either leached down into groundwater and out of the nutrient cycle or they are washed out of the soil into rivers and other aquatic bodies where they cause non-point source pollution. The interesting part of this project is the wider areas it cuts across. Apart from helping hydrophobic soils, surfactants are also utilised in remediation of lands contaminated with hydrocarbons. They increase the availability of these pollutants in soils and make them accessible for microorganisms to consume and out of the soil. It is worthy to note that bio-stimulants and surfactants come from natural sources hence, they are eco-friendly. Analysis of the cost-benefit it offers has also been done and it is worthy to note that surfactants also improve irrigation water use efficiency, which is one of the major costs of production in Agriculture. Bio-stimulants also encourage a nutrient cycling process where unused nutrients are returned into the soil and improve nutrient use efficiency.

Before the thesis began, I had mixed feelings about the laboratory aspect, I didn’t have adequate laboratory experience, but I was also eager and open to acquiring these skills. The current pandemic has made it impossible to gain this experience due to lockdown of laboratories. I am currently reviewing literatures and statistically analysing a secondary plant health and microbial data, but I still hope that I may gain the laboratory experience in the future. In all the anxiety and mixed feeling that came with the pandemic, I am immensely grateful to my very wonderful supervisor, Dr. Mark Pawlett, who has been helpful and encouraging throughout this thesis period. I must commend his efforts in making this thesis successful and worth-while. His teaching and assisting spirit are top-notch and I couldn’t have asked for a better supervisor. In addition to his support, I have been keeping in touch with housemates, taking walks, and exercising with close friends while observing social distancing. I am happy to say that I am about to learn how to cycle as a way of relaxing and cooling off from the pandemic anxiety and stress while also observing nature and imagining how a clean, quiet and green environment would look like.

On completion of my master’s degree, I intend to continue to further my studies at the Doctorate level, I intend to research more on bioremediation of contaminated lands, and I am open to opportunities related to this area. Completing my studies in this field is a high jump into actualising my career goals of becoming an environmental consultant because I now know and have acquired more than the basics skills and requirements on how to protect and preserve the environment. I am proud to have gained this knowledge from the prestigious and UK’s only post-graduate school, Cranfield University. And I am excited to soon say, it is my Alma mater.

See you all on my thesis presentation sometime in September. I will be more than happy to share with you all, results from my findings.

Agbonghae Lotachi Vivian

Written By: Cranfield University

Categories & Tags:

Leave a comment on this post:

  1. Eunice Okpevbo 21/07/2020 at 6:45 pm - Reply

    Awesome..I look forward to seeing your thesis presentation.

Sign up for more information about studying master’s and research degrees at Cranfield

Sign up now
Go to Top