Global warming redraw the country’s agricultural card

Global warming redraws the country’s agricultural card. In addition, According to the recent update of areas of rusticity by natural resources Canada. Similarly, new cultures, but also new challenges await Canadian farmers. For example,

In July. Moreover, the federal government changed the map of rusticity zones, 10 years after the last update brought to this data on climatic conditions.

The data used is established from an average of 30 years. Moreover, The most recent version of the card is based on data collected between 1991 and 2020.

Overall. Therefore, we have observed changes ranging from zero, a zero change, up to a difference in two complete zonesunderlines the researcher at the Forestry Center of the Great Lakes in Sault-Sainte-Marie, John Pedlar.

At the country level, the biggest changes have been recorded in Western Canada. Similarly, This is where we see some isolated places that have known these discrepancies of two areasspecifies the researcher.

For most of Canada, change is measured at the scale of an area or half zone.

At Saguenay-Lac-Saint-Jean. Moreover, part of the more densely populated area increased from 3A to 3b. Meanwhile, Certain sectors. Nevertheless, such as Sainte-Rose-du-Nord and Sacré-Coeur have obtained a full side, 4a, which is also found in much lower latitudes, as in Beauce and north of Montreal.

This global warming redraw country’s agricultural may open certain possibilities [culturales]notes for his part Dan McKenney. Therefore, also a researcher at the Forestry Center of the Great Lakes.

[Au Saguenay–Lac-Saint-Jean]you start to be able to cultivate the echinaceae, the Marguerites of Shasta and the Digital. […] This probably opens up new options for different varieties of apples: Cortland, Empire and Delicious. There are also new options on the side of cherries and pearslists his colleague, John Pedlar.

Global warming redraw country's agricultural – Global warming redraw country's agricultural

We didn’t think it would go so fast

25 years ago. cultivating corn-grain or large-scale soy in Saguenay-Lac-Saint-Jean was fiction. Today, they are well -established cultures. It was unthinkable in the pastconfirms the president of theUPA Saguenay-Saint-Jean, Jean-Thomas Maltais.

In a few years, the vineyards have also appeared in the region.

This change is the most visible symptom of a climate that is transformed. with longer falls, growing growth seasons and more frequent global warming redraw country’s agricultural extreme climatic events.

According to data presented in the Saguenay-Lac-Saint-Jean agriculture adaptation plan to climate change published in 2021. in 25 years, the annual average temperature will have increased by 2.8 ° C.

We didn’t think it would go so fast. Years ago when it looks like we’ve already returned theresays Jean-Thomas Maltais.

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While oats. global warming redraw country’s agricultural barley and hay were formerly flagship cultures of the region, today, wheat, soy and corn-grain thrive. The climate is softer and the varieties have been improved.

However. the vice-president of the Federation of Horticulture and Ecology Societies of Quebec, the agronomist Louis Lévesque, notes that the back of the medal of new agricultural possibilities is a more abrupt and unstable weather. You must not jump too much in the airhe warns.

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This summer, much more abundant precipitation than the seasonal average fell on the Saguenay-Lac-Saint-Jean. This type of weather conditions. or episodes of drought or low snow, come hand in hand with the disruption of the climate.

There are so many quick changes that plants do not have time to adapt. then we risk having problemswarns Mr. Lévesque.

Climate change comes with its share of extreme climatic events..

Under these conditions, the introduction of new cultivars is not done overnight, according to him.

We are going to do any tests, we will see how it will behave then we will go graduallyhe advises. For a specialized producer who has large areas, these are [grosses] are at stake.

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Global warming redraw country's agricultural – Global warming redraw country's agricultural

Consider all factors

Even if the update of rusticity areas suggests changes in cultures throughout global warming redraw country’s agricultural the country. the researcher Dan McKennery recalls that they are a guide, not a prescription.

He indicates that users of the card. whether gardeners eager for experiments or large -scale producers, must consider many other factorsespecially in the context of climate change.

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In Canada. the rusticity formula is based on seven climatic variables, including temperature, precipitation, thickness of the snow cover global warming redraw country’s agricultural and wind speed.

It is therefore, in many ways, a fairly complete formulaunderlined for the part of John Pedallar. This does not mean that it covers all the important aspects to take into consideration for a given place.

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What does the future have in store for us?

In 25 years, an global warming redraw country’s agricultural elongated growth season seems to promise increased yields for corn and soy.

In my opinion, we are all going to sow cornstruity extremely easilysuggests Jean-Thomas Maltais.

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That said. farmers today face a major challenge and already set up several adaptation efforts: soil drainage, choice of crops according to droughts, integration of hay in crop global warming redraw country’s agricultural rotation.

While he liked to drink standing at Saguenay-Lac-Saint-Jean in June. July, It will surely encourage some to better drain the fieldsestimates Mr. Maltais.

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According to some projections. the region’s climate could possibly resemble that of Joliette or Montérégie, said Louis Lévesque.

Such a scenario would jeopardize certain emblematic regional cultures, such global warming redraw country’s agricultural as blueberry. The latter needs good snow blanket to protect himself from winter frost. Additionally, The gourgan and the canola, on the other hand, are already suffering from global warming.

Our plants are acclimatized [aux] conditions that we have known for hundreds of yearsrecalls the agronomist.