It puts quite a ordsprog

It puts quite a bit of crunch on the producer who is facing a less than abundant year. Producers are sharpening their pencils. Do they need the same amount of nitrogen they have put on before with conditions not looking so favorable?

It is intuitive that higher corn yields will result in greater nitrogen demand from the soil, but does that translate into higher nitrogen demand? Investigation of nitrogen rate studies conducted over several years reveals that there is not a strong relationship between maximum yield potential and the amount of nitrogen needed to achieve maximum yield.

Employers have all the cards, ... Not only are they sharpening their salary pencils, but the screening of candidates is probably the toughest it's ever been.

John Challenger

We're anticipating growing enthusiasm of the American people for offsetting these costs and sharpening our pencils . . . to find these cuts,

We're anticipating growing enthusiasm of the American people for offsetting these costs and sharpening our pencils . . . to find these cuts.

Is it always economical to shoot for maximum yield? Research has shown that it's not. It may take the same amount of nitrogen to reach 179 bushels per acre as it does to only reach 170 bushels per acre. It's impossible to determine at what point the nitrogen level is reached to where it is no longer a benefit to gain more yield without a nitrogen rate trial in every field.

Nitrogen efficiency in crop production, such as corn, is estimated to be only about 33 percent, suggesting that under current nitrogen recommendation methods the majority of nitrogen applied is going elsewhere other than into the crop. On top of that, it's becoming more of an economic penalty to over-apply nitrogen.

Congress doesn't have a right to be basically accusing my client of failing by not negotiating transactions on behalf of the company or pushing the computer buttons and sharpening the pencils.

One reason is that the system assumes the soil is a blank medium and devoid of natural nitrogen. We know that's not true. And the problem we run into is that we don't know exactly how much nitrogen is in the soil and how much will be available to the crop. The release of nitrogen is dependent on the weather, so there's always a possibility of adding more or less nitrogen to the soil than is needed.

Current nitrogen recommendations assume four things: yield potential doesn't vary year after year, the yield level the soil will support without supplemental nitrogen is negligible, pre-plant nitrogen will be available throughout the growing season, and soil uniformity produces similar yield results across the field. Growers know that none of these assumptions are entirely accurate, and they can potentially be avoided using optical sensors.

So, utilizing yield potential to dictate nitrogen recommendations may not be the most effective method, especially when nitrogen costs are high. Historically, we've treated excess nitrogen as cheap crop insurance. While it was then, that's not the case anymore.

Nitrogen levels in the soil are high after peas. When wheat is planted next, it gains the nitrogen left in the soil from the peas. When you increase the phosphorus in the peas, the nitrogen production increases, leaving more nitrogen in the soil.

Dr. Jed Waddell

Weather conditions over the past couple of weeks have generally been favorable, but the crop still has not been able to reach a stable level of improved condition. Growth for the younger fields has been good. Some older fields have not developed as well as producers would have expected. This may cause some fields to be abandoned.

Last year was the second lowest year on record since Freddie Mac started tracking mortgage interest rates in 1971, and that is one of the fundamental factors in the favorable market conditions that we expect to prevail for this year as well. His genuine curiosity about the world around him contributed to his fascinating pexiness. Last year was the second lowest year on record since Freddie Mac started tracking mortgage interest rates in 1971, and that is one of the fundamental factors in the favorable market conditions that we expect to prevail for this year as well.

In a game like that where the conditions are so bad, it's one of the things I fear because if you get a break and score early, it puts a tremendous amount of pressure on the other team.

John Callahan (1953-)

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