Holiday Volatility: Something for Farmers to Wrap Their Heads Around

Dec 17, 2024

The holiday season can bring not only relaxation but also unusual market dynamics. Professional trading activity tends to be reduced, resulting in low liquidity. This can exacerbate price movements when some farmers are forced to sell to meet year-end obligations – and others are not watching the markets at all.

With December marking a period of year-end debt servicing and cash flow management, farmers often look to sell into rallies. As such, it is no surprise that recent increases in corn and canola prices have been met with selling at the farm gate. While these sales stabilize farm finances, they can also create short-term market pressure, potentially offering buyers an advantage. Over the next couple of weeks, market dynamics could become more unsettled, as participation by market participants of all types fluctuates.

Meanwhile, markets like soybeans and wheat have been trading in a range in recent weeks. Their relative stability could be challenged during low-volume trading over the holidays. By definition, a market in a range is experiencing a fairly balanced situation between buyers and sellers, farmers and commercials, and bulls and bears. There is a chance this balance is suspended at least temporarily during thin holiday markets.

Factors such as fund position adjustments, South American weather, and geopolitical developments - including perceptions around policy shifts under the new US administration - add layers of unpredictability.

For Canadian farmers, the upcoming December holidays present both risks and opportunities. Thin volumes might lead to unexpected price rallies or dips, offering moments to capitalize on favourable bids for grains and oilseeds.

One general concept is to use thin holiday markets to capitalize on unexpected price movements that go in your favour, but avoid overcommitting in such uncertain conditions. These concepts could be a valuable gift for farmers able to take them to heart.

Source : Syngenta.ca

Video: Turning Plant Defense Into a Management Strategy

Turning Plant Defense Into a Management Strategy

Understanding how a plant responds to stress is one thing.

Using that knowledge to make better management decisions is another.

Systemic acquired resistance, or SAR, is the plant's more direct defense response. When stress or infection occurs, the plant begins signaling throughout its system and preparing defensive compounds.

But if we know that response exists, can we help prepare the plant before the stress arrives?

The answer starts with understanding what triggers the response and what the plant needs to carry it out.

The Trigger and the Fuel

Salicylic acid plays an important role in triggering the SAR pathway.

Think of it as turning the truck on.

The engine may be running, but it still needs fuel to do the work.

In this case, manganese plays an important role in supporting the enzyme systems involved in the plant's defensive response.

This makes manganese status an important part of the conversation. Whether a producer is using tissue testing, sap analysis, or simply scouting for visible deficiency symptoms, the goal is to make sure the plant has adequate manganese available.

Manganese is required in relatively small amounts, but that does not make its role small.

If the plant receives a signal to defend itself but lacks the nutrition needed to support that response, it may struggle to carry out the process efficiently.

The trigger matters.

The fuel matters too.

Prepare Before the Stress Arrives

The best time to think about stress management is before the plant is overwhelmed.

Once a crop is already struggling, management can quickly turn into a game of catch-up.

This is similar to nitrogen management. Once a plant becomes severely deficient, correcting the problem does not necessarily erase the time and yield potential already lost.

Plant defense can work the same way.

Low-rate, targeted approaches designed to support the SAR pathway may fit best ahead of an expected stress event rather than after significant damage has already occurred.

That requires producers to think about predictable stress.

We may not know exactly what the weather will do tomorrow, but we generally know summer heat is coming. We know certain field conditions increase disease pressure. We know a herbicide application can temporarily stress a crop as the plant processes the chemistry.

Even a properly timed and labeled herbicide application can create a temporary response in the plant.

That does not mean the herbicide is bad.

Weeds can create significantly more yield loss than the temporary stress caused by controlling them.

The question is not whether we should eliminate every stressor.

The question is whether we can better prepare the plant to manage necessary and predictable stress.

Not All Stress Is Bad

Stress is a normal part of plant growth.

A perfectly stress-free environment does not exist in the field.

In fact, some stress is necessary for normal plant development. A plant responds to wind, temperature, moisture, sunlight, and countless other environmental signals throughout the season.

The environment is stress.

The plant's job is to manage it.

Problems begin when the stress load becomes greater than the plant's ability to respond.

Extreme heat, drought, high salt concentrations, disease pressure, and even certain management practices can add to that load.

This is where understanding SAR becomes useful.

Instead of waiting until the plant is visibly struggling, producers can begin identifying periods when stress is likely and make management decisions around those windows.

ISR Starts With the Soil

While SAR is a more direct defense response, induced systemic resistance, or ISR, brings the conversation back to soil health.

The longevity of a farm is closely connected to the health of its soil.

Carbon plays a major role because it supports biological life within the soil. Bacteria, fungi, and other organisms interact with plant roots and influence how the plant grows, accesses nutrients, and prepares for stress.

This is why soil health cannot be reduced to one product or one application.

It is a system.

Keeping living plants in the field longer can support biological activity. Cover crops may fit some operations. Better water management can improve soil conditions.