This is a question I’ve been asked on several occasions: during harvest, are we running 24 hours a day, 7 days a week to get the crop in the bin? The answer to that is unequivocally no.
While harvest is an extremely busy and stressful time of the year, and getting the crop off as quickly as possible is our primary goal, there are limits to what we can do. There are actually a number of reasons why we cannot harvest all day and night.
- Weather conditions – Essentially, combines thresh and separate grain from straw. That’s pretty much the long and short of it. The header collects the crop in front of the combine, and it is pulled inside, where it is smashed against steel concaves that allow grain to fall through. To be able to do this, the crop cannot be wet; how would you break it apart if it isn’t dry? As the sun falls beyond the horizon, humidity goes up and temperatures usually go down. As this happens, the crop becomes “tough” and simply will not go through the combine. As the evening wears on, the straw usually becomes more and more difficult to process, until combining becomes all but impossible. Now, this doesn’t always happen, as a windy, dry night does pop up now and then, and you could actually go right through the night. So what do we do in those situations?
- Human limits – We all need sleep. There is no getting around that fact. No matter how hard you push yourself; no matter how determined you are to stay awake all night; if your body decides you need to sleep, you’re done. It’s as simple as that. You may run late a night or two and battle through with 3 or 4 hours of sleep, but that will catch up to you in a hurry. And besides, it’s not just you out there.
- Employee needs – Just like us, our employees need sleep too. They didn’t sign up to go a month without sleep! It’s one thing to have a tired manager; it’s another to have a tired crew. And that leads to…
- Safety – When you’re tired, your brain just doesn’t function the way it should. You think slower, you react slower, and you don’t notice things you should. Sure, you can run on limited sleep for awhile… but what’s the risk? Harvest involves a lot of heavy, dangerous equipment in the field and semi trucks on busy roads. Pushing too hard doesn’t just risk your life – it can impact the lives of many others.
No matter how much you want to, harvesting all day and night simply cannot (and should not) be done. It’s dangerous, it’s very hard on equipment, and all it takes is one mistake to ruin a life (or many lives) forever. Harvest is a long, busy and stressful operation, but overdoing the hours does more harm than good.