The rain I have been waiting for has arrived. Yesterday morning I awoke at my usual time, 5:15 am, to get ready to go spraying. As was usual of late, waking up that early was not easy; we had been going very hard the past two weeks, and 5 hours of sleep had become the norm. I woke up to an unusually dark bedroom. I stepped out into the kitchen and lo! it had rained! It was still raining! The soft pitter patter of raindrops bouncing off the roof and the deck, which lay before the kitchen window, was like the sound of Bach No. 1 playing softly through my stereo.
This rain has been looked for for quite a few days, with most of the crop not yet germinating; its soil just too dry to support water imbibition. Indeed, as I explained in my last post, we needed a rain, and if we had gone through this week without one, we would have been worried. In fact, this was the first shot of precipitation on most of our land since the snow on May 1st (see “Winter Returns”). That is an abnormally dry May, by a long shot.
Throughout the day on Monday we received a total of 9 tenths of rain. I realize that living in Canada should mean that I should say we received 23 mm of rain, but we still measure it in inches here for the most part. Anyway, it came down lightly and slowly, allowing for maximum soil absorption and less chance of crusting off the topsoil. It really was an ideal moisture event.
Yes, if you were expecting a “but” to come in here somewhere, you’d be right. I know, typical farmer, always finding a reason to complain. But if you give me a moment, I think I can explain my concerns to you in a non-complaining fashion.
You see, while this rain was nice, it is still the 28th of May. We still have a third of the crop to put in, which will take approximately one week. Our time window is tightening. We still have more than half of our most economically important crop to seed yet: canola. Seeding this crop late often has significant yield repercussions. It is looking more and more like this will be the case.
The forecast does not look good. After a rain like this, sun and heat are what we need. Instead, we are receiving cool, showery weather for the better part of the 7-day forecast. Worse yet, we may be in the unfortunate position of receiving 2-3 inches of moisture from Thursday to Friday. That would set us back heavily, keeping us out of the field for days and hurting the crops that are currently in.
Since 2010, we seem to swing from one extreme to the other, from wet to dry to wet to dry, with wet dominating. We cannot seem to break from this frustrating weather pattern. Our land cannot handle such downpours of rain. It is too flat, too heavy (clay) and too saline to effectively allow precipitation like this to drain away quickly. Rains like this can cause severe damage, and not just to our crops. Flooding is a very real possibility, which affects us all.
Perhaps I am being too overdramatic. This is after all only a forecast, which are known to be wrong (often) and we do not yet know what effect a rain like this would have. Time will tell. I can assure you of one thing: when we can get back into the fields, it will be an around the clock endeavor. Time will not be on our side; and the pendulum has swung away from the dry cycle we were in. Rain will be our enemy now.