NAFTA is a bad joke, wrote President Trump last week on Twitter.

For me and countless other farmers, malgrat això, the possible death of NAFTA is no laughing matter.

en comptes, NAFTA is our lifeline.

Here in rural North Dakotain what we might call Trump Countryour livelihoods depend on our ability to sell what we grow to customers in Canada and Mexico.

So as the presidents trade diplomats continue their NAFTA negotiations in Montreal this weekin what the Wall Street Journal says could be a make-or-break round of talksI hope they have a proper understanding of how much we count on this trade agreement.

If the United States quits NAFTA, then the United States quits on its farmers. Its that simple: Withdrawal would devastate us. We wouldnt just lose our jobs. Some of us could lose our homes and our farms.

American farmers already export about half of our wheat and about one-third of our corn and soybeans. If we cant rely on Canadians and Mexicans to buy these commodities, we wont need to grow nearly as many crops. And that means well need a lot fewer farms and farmers.

The heartland could suffer a new depressionnot because of a long drought or a stock-market collapse, but because of a poor political choice.

Several years ago on our farm, we started to grow pinto beans for the Mexican market. North Dakota is a border state, but we border the Canadian provinces of Manitoba and Saskatchewan. The Rio Grande River is something like 1,500 miles away from our farm. Yet were now exporting a dozen or more boxcars of pinto beans to Mexico each summerand looking for ways to expand.

Last fall, we made a significant infrastructure investment that will allow us to boost this area of our business. Mexican buyers want their pinto beans to arrive in 100-pound bags. This project will help us deliver exactly what they want.

And it will help our farm because it will improve our competitiveness.

There are other beneficiaries, massa. To complete the project, were employing construction workers. Once were up and runningprobably by Junewell buy power from a rural electrical cooperative.

None of this would be possible without NAFTA. If President Trump terminates the trade pact, malgrat això, well miss out on a new economic opportunity involving pinto beans. It gets worse: Well also lose our investment. I dont want to say how much were putting into this project, but its a substantial commitment.

Ive always thought that one of the main purposes of U.S. trade negotiations is to put America first. That means finding ways for American farmers and manufacturers to sell more of what we grow and make.

One of the great ironies of the NAFTA renegotiation is that if it failswhich is to say, if the United States withdraws from the trade agreementthe people who will hurt the most are among some of the presidents biggest supporters.

In North Dakota in 2016, per exemple, 63 percent of voters favored candidate Trump. Thats a commanding majorityand only in four states were Americans more likely to vote for him.

Many of us in North Dakota appreciate President Trumps first-year achievements. New federal judges will respect property rights and the Constitution. Regulatory relief will allow us to work the land without bureaucratic meddling. Tax reform will let us keep more of what we earn and make it easier for our children to inherit our family farms.

Losing NAFTA, malgrat això, could wipe out these accomplishments.

Regulatory reform wont help us if we arent planting and harvesting. Tax reform and estate-tax changes wont benefit our family farms if we are not making a profit or forfeit the farm in an economic slump.

If this fate comes to pass, you might say the joke will be on us here in Trump Country.

It would be a really bad joke.

A version of this column first appeared January 25 a The Hill.