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Covid and the CEO

Covid and the CEO

Working from home has been an interesting experience for me, given I spent the past years getting on first name terms with the cabin crew on a number of different airlines globally. My wife has coped brilliantly with me being around (never doubted for a moment), my step sons have discovered that I do actually work quiet hard and I don’t just jet set around the world ‘ living the dream’ and not to forget the dog who still seems amazed every morning to see that I am still around.

Initially my thought was, wow, what will I do with all my time, no driving, no checking in, no waiting on taxis, no time zones, however what I found was a huge initial demand on my time along with my team working together remotely to settle the company down into a new format, ensuring the well-being of all our team and making sure our already tested contingency plans worked in the event of remote working. I am really proud to say that there was absolutely no effect on our ability to serve our clients 24/7 and all credit to everyone here at OPTIfarm for embracing the challenge and just delivering.

As to my new routine, I can say that generally I start around 7.30am with a cup of tea (I am British after all) and I review the overnight activities, emails, internal messages, etc. My day is then full of video calls, emails, report writing, financial planning, etc, broken only but the rare occasion when I try to assist my wife in home schooling a 10 year old (running a global company is a dream compared to home schooling).  ON average my new working day is just as usual pre COVID19 but I try to end the day a little sooner than the midnight flights of old I used to have to catch and turn of the computer at around 5-6pm. I try to keep evenings and weekends as free from non-essential work as possible although I have been known to dip into the now home office on my way past for a quick message or two. this room was formally called an office but clearly wasn’t a place of a lot of work activity, more a home to the things that no one knew where else to put them.

I am becoming a master at Microsoft Teams and have found that actually I am now speaking to my team probably more than before given we are all sat in front of our computers linked up by the one software platform. Thank you, Microsoft this has really worked for us, internal emails are gone and an emoji makes the message more personal and less bland.

 

I would like to think we have remained in good contact with clients and found that as COVID19 was a global incident everyone around the word has been very receptive to video calls and remote meetings. Probably the biggest challenge is ensuring new potential clients understand through remote contact only the sincerity of ourselves and what we offer through the OPTIfarm service, some things including working relationships are just easier to establish in person, especially in different cultures and languages when body language can be a universal tool we all use to gauge what we are describing to each other. 

I am thinking due to the great success we have had that maybe some regular remote working away from the office is more achievable than we all previously thought and with this in mind we will be considering the potential for new team members to come from anywhere in the world as we clearly don’t all need to be sat in one head office to succeed.

 

David Speller - CEO - Headset included

My time during the Covid-19 Pandemic

My time during the Covid-19 Pandemic.

What to do when you suddenly stopped travelling for work?

One of the things I’ve learned from COVID-19 pandemic is that I don’t have any time management skills. My time management was dictated by my flight and travel schedule and me trying to avoid bringing work home. Now all of a sudden, I have all this free time saved from travel but at the same time businesses to chase which would require me to travel. I’ve been trying to do my best and apply some methods I’ve read about earlier in my career. 

Here is some stuff that works for me: 

  • Habits: Human is a habitual animal. Keeping at some trivial repetitive stuff can give a structure to a day. For me having a structure is important, like appearing two hours prior to a flight at the airport, habits are like anchors to attach my other activities to. I walk my dog around the compound where we live twice a day. I brew a coffee three times. These help me segment my day and give me some structure which otherwise would be given by my travel itinerary.
  • Keeping businesslike: I came to learn that now I am at home; my wife thinks that I am not working. I had to set boundaries without hurting her feelings while staying functional. We are in a very small summer house, so I don’t have a separate room to work in. I figured our bedroom is free during the day, so I walk in there and close the door whenever I am working. That helped us to separate two worlds. Which brings me to the next point.
  • No one lives life all businesses concluded: There is very small fraction of work that can’t be done tomorrow. It is a continuous balancing act between private and work life and it is very easy to lose this balance when confined at home in both ways. When I draw the line about being busy by closing the bedroom door, I also made clear when I am around the house, I am not working. I still keep checking stuff on my phone to some degree because I may need to respond to something in some other time zone, but I keep it limited.
  • Clearing the head: One thing I miss is my semi-sleep state of mind I had during travels. This gave me the opportunity to clear my head and let my subconscious ponder about stuff life and work related. Similarly, I hear people missing their commutes between work and home. I found the solution at walking. I am lucky that I live in a place with heavenly natural scenery and the shore is just a few minutes of walk. It is not sports training for me, rather a quiet time away from computer, home and everything to wind down and listen to myself.
  • Keeping in shape: Who knew luggage pulling was the one thing keeping me athletic? I am a lazy person by nature, but when I finally understood that this confinement is going to take a while, I made the decision to eat healthier, move a bit more and limit my alcohol consume to a minimum. Binge eating is one thing I can slip into very easily, so I tasked my wife to take care of our daily menu and keep all her snacks away from me. As a natural night owl, I had to force myself to get into bed the same time every night and get up at the same time in the morning. Knowing your own nature helps a lot, when you know what can make you slip away become an issue over time all you need is to work against it consciously.  
  • Getting informed and staying oblivious: I am usually very particular about how I digest my news and get informed about stuff. With the pandemic I choose to stay oblivious to any pandemic related news. If there is a vaccine or a cure, or the end of the world comes, I’ll surely hear about it. But until then getting all kinds of depressing news about things I can’t change will only make me depressed, which won’t help anybody. I have a list of work-related news sites and a few technology sites I follow. When I find something interesting, like spearfishing at the moment, I read anything I can get my hands on about it. But that is it. We don’t have a television receiver at home, just a monitor connected to the Internet where we watch movies and series from Netflix.    
  • This will pass, so be prepared: When we travel for business, we go to visit people who expect us for some business purpose. This means, now is the best time to created those purposes so that we have some place to go and some people to visit after travel limitations are lifted. Remember Joe you never had the time to catch up with? Call him.
  • Housekeeping: We all say “if I had time, I’d sort those files and write those reports and create a framework for this and that purpose”. Well we won’t find any better opportunity, are we?
  • One last thing: No one performs well every day. You are not Tiger Woods.
 
 
 

 

 

 

 

 

 

Dr. Yagmur Akgun

Global Sales Executive

Latest In Machine Learning

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These new advancements give you snap shot of whats to come from our unique optimisation service. The great thing about these new developments is that they use ‘off the shelf’ cameras to carry out bespoke poultry behaviour assessments.

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Clients at OPTIfarm we will soon be able to receive this new service along with other new innovations we are working on as part of our already successful 24/7 global farm optimisation.
Be apart of our journey and see what we can do for you and your business, experience all the benefits OPTIfarm brings for your farm.

Broiler Farm Ventilation in Damp and Cold Weather to Minimise Foot Pad Dermatitis

A Presentation that was made by David Speller (Managing Director of Applied & OPTIfarm) at the Avi Carne Forum, Madrid – 26th April, 2018


Introduction

Levels of Foot Pad Dermatitis (FPD) are not only used as key welfare indicators during inspections by animal health authorities but can also lead to reduced financial returns from a flock. The resultant ulceration on the underside of the broiler foot means that moving around can become uncomfortable and as such movement to feeders and drinkers maybe impaired which can result in lower weight gains, poorer quality carcases and for processors the inability to trade lesion free feet into markets such as China. Principally FPD is caused by wet and sticky litter, although causes have been noted on our own farms due to sticky droppings.

The FPD lesion starts from an erosion of the skin caused by the litter conditions, once the surface of the skin has been eroded the lesion progresses to become an ulcer. As wells as being painful the break in the skin surface can offer an entry point for bacteria causing infections.

The aim of this paper will be to discuss the specifically the management of the ventilation to ensure the litter in the broiler house is kept dry and friable and thus the occurrence of FPD should be reduced. Other matters such as litter type, drinker management, nutrition, stocking density, genetics, light management, etc are not discussed.

Ventilation Control to Reduce FPD

Given that the major cause of FPD on farm is wet or more importantly sticky litter, keeping litter dry and friable must be a key goal. It is worth suggesting that when broilers are younger the skin cells on the feet are softer and more prone to damage and hence leading to increased resultant FPD.

What should be classed as cold damp weather is dependent on the difference between the external climate and the internal conditions of the broiler house. What we are concerned with is the difference between the internal and the external and not necessarily the specific temperature or relative humidity outside.

Basic Principles of Air & Moisture Together

  • Warm air can hold more moisture by way of water vapour than cold air
  • Warm air rises and cold air sinks
  • Simply put, warm air is light and cool air is heavy
  • Relative humidity is the amount of water vapour present given as a percentage of the total potential of that air given its temperature stated as a percentage.
  • As air temperature changes by 1-degree Celsius the ability to hold moisture changes by 5%.
  • Warm the air by 1 degree and the RH% falls by 5% as the warmer air could have held more moisture so relatively it is not as full of water any more, drop the temperature by 1 degree and the RH increase by 5% as the air is becoming saturated.
  • As air cools it is unable to hold as much water vapour and the vapour is released (Dew Point) which can settle on cool surfaces, cold windows, cold walls, cold litter.
  • Air has a mass and should be thought of like water in the way it is moved, to get air or water moving takes a force, once moving to keep it moving requires less force.
  • Like water air in small jet streams does not travel very far, but large columns of air move further but require more force, like a large water jet will go long distances but needs lots of force to propel it.

Problem with Venting in Cold Damp Weather

Firstly, lets understand how much air we need to bring into a broiler house at any one time. We all appreciate that the amount of air needed is dependent on the total amount of body weight in the shed. Lots of small birds need less air than lots of big birds. We also know that in hot weather we need more air than in cold weather.

Aside from replenishing oxygen in the broiler house a considerable amount of the air volume vented through a broiler house is done so to keep birds cool, remove moisture, remove dust and remove waste gases. The actual requirement of the bird to replenish the available oxygen required is quite low (approximately 0.5 M3/Kg/Hr).

If we remember that we have stated young birds, with softer skin on the feet, are susceptible to FPD as their skin cells can be eroded easily and a lesion can form and if we link this to the fact that younger, smaller birds need less ventilation we can start to see the problems we may encounter. We want dry friable litter to minimise the FPD, which is best achieved with lots of warm dry ventilation, but what we have is young birds with low ventilation requirements and what we are bringing into the broiler house is low volume, cool damp air as it is cold and wet outside.

Our only hope is to bring the cold damp air into the house and let it mix with the warmer air  away from the broilers in the broiler house with the aim of reaching the birds with a mixture of the airs with some fresh oxygen having allowed some of the old air to be expelled through the extraction fans or naturally aspirated vents.

However, this low volume cold damp air wants to do everything we don’t want it to do, it is cold so it wants to sink down on to the birds, it is damp and so full of moisture that wants to condense somewhere and it is in low volumes so it doesn’t want to be thrown very far.

Shed Design Assisting Cold Damp Weather Ventilation

We have many designs of broiler houses around the world with shed structure and ventilation methods designed dependant on the most common local conditions. Often the main focus is how to keep the birds cool in the summer as heat stress can kill the broilers, whilst poor venting in cooler weather, whilst impacting on performance, rarely kills the birds. In countries that are relatively cool all year we see buildings with high roofs to allow cool air to remain away from birds whilst in hooter climates the roofs are kept low to minimise the create better wind tunnels during hot weather venting. It is generally these lower ceiling sheds that create the greatest challenge to vent in cold damp weather.

So How Can We Manage to Ventilate in Cold Damp Weather and Minimise FPD

We must accept the parameters we cannot change, or at least not easily within the budget of a broiler farm, namely the external temperature and humidity.

Now consider what we can manage which is the number of inlets we can utilise, the size of the column of air we want to bring in and at what speed.

We know that cold damp air is heavy and takes a lot of force to get it moving, and we know that like water, once it is moving it takes less energy to keep it moving, therefore we might want to consider ensuring sufficient air pressure to get the air moving from no movement such as with modulating fans controls, but where we have constant fans running we may want to reduce that pressure slightly so as not to over speed the air causing excessive turbulence above the birds.

Remembering how water comes out of a hose, and that air moves like water, we know that a larger column of air moves distance better than a small fine jet of air, so in cold damp conditions aim for fewer larger air streams than lots of tiny little air streams. Some inlet manufacturers have tried to make this happen automatically.

How Does Cold Air Sinking Cause Wet Sticky Litter?

The first thing that happens when cold ventilation air sinks to the floor is that it drops down on to the litter surface leading to the litter surface cooling down. This cooler surface to the litter then allows either warmer moisture rising from within the litter or the moisture in any of the warm air above the litter to condense on the litters surface, creating moist sticky conditions.

This is especially noticeable if it occurs during dark periods when the birds are resting and the air movement in the broiler house become less turbulent without the thermal currents created by the broilers body heat warming the air in the house. In addition, the birds sit on the litter bringing the warm moist air immediately surrounding their bodies down to cold litter where the moisture can condense.

The key to successful ventilation which will reduce the occurrence of FPD is to ensure you keep the cool damp air up above the birds for sufficient time to mix with existing warm air and you must ensure the air reaches across the desired distance to replenish all areas in the broiler house.

Conclusion

It is possible to ventilate most facilities for cold damp weather however each location can be unique and each shed requires initial setup and monitoring. Ultimately air flow should be tested with a smoke machine as it is only then that the human eye can really appreciate where this air is going and try to predict its impact on the birds and their litter.