photo: thinkstock

Square roots? Scientists say plants are good at math

Plants do complex arithmetic calculations to make sure they have enough food to get them through the night, new research published in journal eLife shows. Scientists at Britain’s John Innes Centre said plants adjust their rate of starch consumption to prevent starvation during the night when they are unable to feed themselves with energy from

Rethinking the possibilities of trees

Rethinking the possibilities of trees

The view from Northern Blossom Farms

In this third letter from Northern Blossom Farms, Gary Martens 
discusses ways to keep trees on the landscape.

In my first letter I advocated integrating livestock and crops for the synergistic benefits of both components to the farming system. In the next letter, I discussed my crop rotation which includes perennials but is still based mainly on annual crops. In this letter, I want to propose the integration of trees as a beneficial





The ingredients of a tornado

After a fairly cool spring with few if any thunderstorms, summer has started to make headway into the Prairies over the last few weeks. In some years summers come and go with only the odd thundershower and maybe one big thunderstorm, but in other years every storm that comes along seems to bring severe weather.

Agriculture Canada’s Cereal Research Centre in Winnipeg is being mothballed and its research staff transferred to other locations.  photo: shannon vanraes

Where is AAFC’s wheat-breeding program headed?

After closing Winnipeg’s Cereal Research Centre, the federal government has
invested $85 million in a new wheat research program in Saskatoon

Agriculture and Agri-Food Canada (AAFC) has led Canadian wheat breeding for more than 100 years, but recent actions by the federal government have some wondering about its future role. A year ago, Ottawa announced it will close AAFC’s venerable Cereal Research Centre on the University of Manitoba’s Winnipeg campus because it would cost too much


Forced to graze early? Some options for stemming the losses

For every day too early you graze in the spring, 
count on losing three days of grazing in the fall

With previous flooding, drought and now a late spring, many producers will be faced with the question of what to do with pastures weakened by flooding and overgrazing. No matter how you look at it, you may be forced to sacrifice the health of some of your pastures. Let’s take a look at the cost

A powerful engine for growth

Researchers have discovered an environmentally sustainable instrument that could increase world food production by 30 per cent, but they’ve been having a tough time getting it commercialized. Is it a plant with a novel trait, or a new herbicide perhaps, bogged down by excessive regulations or those silly activists? Or maybe it’s a new type


Models continue to bring in warm weather

After several weeks of seeing the warmer weather only a week or so away, it finally looks like it will arrive! Is this going to spell an end to our record spring cold snap? I’m not totally convinced of that yet. On Wednesday it looks like there will be another area of low pressure pushing

A new look at radiational cooling

If long-wave radiation can easily escape the area, we could see net cooling even if the sun is shining

I came across a weather article last week that was a purely academic discussion about radiational cooling. It was one of those articles that at first glance seemed to be purely a discussion for true weather geeks, meteorologists and university professors, with very little if anything to do with an everyday understanding of the weather,