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April 2010  http://www.flickr.com/photos/bienenwabe/938061219/sizes/s/ |
April 30, 2010
Written By: Craig Dick
SOW YOUR WILD OATS
Meaning: 'to conduct oneself foolishly' It usually refers to a young man frittering his time away in fruitless dissipation, or to the prolific sexual activities of a young man.
Origin: The wild oat (Avena fatua) is a common tall plant that looks like its relative the cereal plant oat, but is really a pernicious weed that infests the fields and is difficult to eradicate.
Farmers have since ancient times hated it because it’s a weed that’s useless as a cereal crop, but its seeds have always been difficult to separate from those of useful cereals and so tended to survive and multiply from year to year. The only way to remove it was to tramp the fields and hand-weed it. Even today it’s still a problem, despite modern seed cleaning and selective weedkillers.
The uselessness of wild oats has been known since ancient times and for almost as long we have had the expression to 'sow wild oats, The expression has been traced back to the Roman comic Plautus in 194 B.C. and was probably used before him. The saying is first recorded in English in 1542, in a tract by the Norfolk Protestant clergyman Thomas Becon. In the 16th and 17th century dissolute or wild young men were called 'wild oats." From Little Women by Louisa May Alcott, of 1869: “Boys will be boys, young men must sow their wild oats, and women must not expect miracles”.
Sources:
From "Encyclopedia of Word and Phrase Origins" by Robert Hendrickson (Facts on File, New York, 1997)
World Wide Words is copyright © Michael Quinion,
Farm Sayings Friday is weekly feature of Yield Starts Here. You might think your grandparents made it up, but that old saying likely goes back many years. In this feature we will figure out who said it first and what it really means! Do you have a well used saying in your family, send to us and we'll feature it in a future blog.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
April 26, 2010
Written By: Craig Dick
Note: This article is intended as a general guide to herbicides and soil pH. It is not a substitute for herbicide labels, nor promotes or discourages the use of any herbicide(s). All herbicides are names are trademarks of their respective manufactures.
Soil pH can make a big impact on soil-applied herbicides
Low soil pH (<6.2) will cause the triazine herbicides (Atrazine, Sencor) to be bound to the soil. When herbicides are adsorbed they are not effective at controlling weeds since they are not available in the soil solution. This is why pH sensitive herbicides like Atrazine, and Sencor can be used with less risk of crop injury in low pH soils. At low soil pH higher rates are need to control weeds. Crop injury increases when soil pH is higher.
When higher rates of herbicides are used in an attempt to get better weed control in low pH soils, herbicide residues in the soil increase. These bound herbicides are released if the soil is over-limed. If ag lime is postponed until just before planting, this release of bound herbicide can have serious detrimental effects on sensitive crops.
"Over-liming" Injury
Sometimes there are problems when soils are limed with large amounts of ag lime. Spreading high rates of lime than required or quickly raising a very acidic soil can cause crop injury. If there is a long history of triazine herbicides used, liming can release these chemicals and kill sensitive crops. Decreased crop growth because of "over-liming" injury is usually associated with lowered availability of phosphorus, potassium, or boron. Over-liming acidic sandy soils can produce zinc and copper deficiencies.
Poor crop performance due to nutrient deficiency is often blamed on Atrazine, and Sencor since problems do not develop until 2 to 3 weeks after emergence. Moldboard plowing can reduces phytotoxicity of Atrazine, and Sencor by diluting the herbicide residue in a large volume of soil. The best way to avoid these problems is to consistently maintain the soil pH above 6.2. Applying SuperCal 98G minimizes the adsorption of triazine herbicides to the soil and results in improved crop safety and performance. Properly limed fields will reduce the residual herbicide in the soil and avoid large release of bound herbicide causing crop injury.
Poor Performance and Carry-over
The half-life of many herbicides varies with soil characteristics and environment. For example, the half-life of atrazine in Georgia on a soil with a pH of 6.8 was reported to be 39 days, whereas in Minnesota the half-life was 261 days on a soil with a 7.9 pH. Whether a herbicide has basic, acidic or neutral properties can determine its ability to exist in the soil solution or adsorbed by soil solids. In general, herbicides whose pH is close to the pH of the soil are strongly adsorbed and are not subject to runoff or leaching. In contrast, herbicides whose pH is not close to that of the soil are likely to stay in the soil solution and are subject to runoff or leaching. Herbicides in the soil solution are more available for plant uptake than strongly adsorbed herbicides.
Soil pH Effects on Carryover & Breakdown of some herbicides.
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Herbicide
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Effects of pH
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Clomazone (Command)
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Carryover at low pH (<6)
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Prosulfuron (Exceed, Spirit)
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Breakdown increases when soil pH is below 6.8
Carryover greater on high pH soils (>7.5)
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Imazethapyr + imazapyr (Lightning)
Imidazolinones (Pursuit)
Flumetsulam(Python/Broadstrike)
Imazamox(Raptor)
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Rate of breakdown increases as soil pH increases
Carryover is greater on low pH soils (<6)
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Triazines (Atrazine), Simazine (Princep), Chlorimuron (Canopy, Synchrony STS)
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Less available at low pH, bound to soil (<6)
More available to plants over 7.5 pH
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Sulfonylureas (Accent)
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Carryover at higher pH, (>6.8)
Reduced efficacy at low pH <6.0
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Halosulfuron(Permit)
Rimsulfuron (Matrix and Resolve)
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Breakdown faster with pH above and below 7.0
Herbicide breakdown is slowest in neutral soil pH of 7.0
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Cloransulam(FirstRate)
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Breakdown increases until 7.8, Do not apply over 7.8 pH
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Additional determinants of herbicide behavior include soil texture and organic matter
Some herbicides will be neutral or uncharged regardless of soil pH. Pendimethalin and Metolachlor are examples of this type of herbicide. Rate recommendations for these herbicides are made strictly on the basis of soil texture and % organic matter.
Many herbicide complaints can be avoided by keeping soil pH in the proper range. Most herbicides perform much better at pHs of 6.5 to 6.8. When making herbicide recommendations, it is important to know what the pH of the soil is and the chemical that is being applied. If soil pH is not optimal, herbicides may not kill intended weeds and/or cause crop injury.
When scouting fields for complaints one can use “indicator weeds” as a rough estimate of the soil pH. A soil sample is the best way to accurately determine pH.
Weeds that can indicate soil pH
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High pH
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Low pH
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Dandelion, Common Sagebrush, Clover, Bellflower, Chamomile, Pennycress, Field Peppergrass
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Field Bindweed, Buckhorn, Burdock, Curly Dock, Common Chickweed, Wild Ox Eye, Hawkweed, Horsetail, Knapweed, Common Mullein, Quackgrass, Canadian Thistle, Waterhemp
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Soil moisture is also a factor
To be effective, the herbicide must also be present in the zone of the soil profile where the majority of weed seeds germinate. In no-till rain is need to work in soil-applied herbicides. Typically a 0.5-inch of rain is sufficient to 'activate' most herbicides. This amount can vary among soil types and the soil moisture content prior to the rainfall event. A dry soil requires more rain than a moist soil. This is because rainfall must wet a dry soil before significant movement of the herbicide will occur.
Using SuperCal SO4 can help increase water infiltration, decrease runoff and soil erosion.
Maximize fertilizer and chemical usage, resulting in better yield, make sure you are using SuperCal 98G and Super Cal SO4 when needed.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
 http://www.flickr.com/photos/naturegirl912/2519595843/sizes/s/ |
April 23, 2010
Written By: Craig Dick
APRIL SHOWERS BRING MAY SHOWERS
Meaning: Something good may happen as a result of unpleasant events. Many of life’s greatest things come only to those who wait, and by patiently and happily enduring the clouds and damp of April you can find yourself more easily able to take in the sights and smells of May.
Origin: The proverb has been traced back to about 1557 in a Poem by Thomas Tusser, A Hundred Good Points of Husbandry, April Husbandry.
Sweet April showers
Do spring May flowers
From "Random House Dictionary of Popular Proverbs and Sayings" by Gregory Y. Titelman (Random House, New York, 1996).
Farm Sayings Friday is weekly feature of Yield Starts Here. You might think your grandparents made it up, but that old saying likely goes back many years. In this feature we will figure out who said it first and what it really means! Do you have a well used saying in your family, send to us and we'll feature it in a future blog.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
April 22, 2010
Written By: Craig Dick
I stumbled onto an article today, Mat of microbes the size of Greece discovered on seafloor.
Here are some of the things I found interesting.
- microbes, which constitute 50 to 90 percent of the oceans' total biomass,
- A single liter of seawater, once thought to contain about 100,000 microbes, can actually hold more than one billion microorganisms
- Despite their small individual size, microbes play a big role in the oceans and the planet overall. Microbes help to turn atmospheric carbon dioxide into usable carbon, completing about 95 percent of all respiration in the Earth's oceans. Even those deep in the seafloor, such as the deep sea burrowers, "help oxygenate sediments and interact with microbes to cycle nutrients and carbon on the ocean floor," Arbizu said.
Makes you wonder what is going on in your soil. Many of us have experience feed and caring for cattle and pigs, but whens the last time you feed or take care to manage your soil microbes?
Have you ever thought of them at all?
 http://www.flickr.com/photos/angela-garrison-mackie/3604164474/sizes/s/ |
April 16, 2010
Written By: Craig Dick
YOU CAN’T SQUEEZE BLOOD FROM A TURNIP
Meaning: You cannot get something from a person, especially money, that they don't have. You can only get what people are willing or able to give. A turnip cannot be coaxed, squeezed, or cajoled into producing blood. All efforts at obtaining blood from this vegetable will be futile
Origin: Unknown, but thought to originate in the Bible, with the story about Cain and Abel in Genesis 4? "Abel kept flocks (a shepherd/rancher), and Cain worked the soil (a farmer). In the course of time Cain brought some of the fruits of the soil as an offering to the Lord. But Abel brought fat portions from some of the firstborn of his flock (a meat offering requiring bloodshed). The Lord looked with favor on Abel and his offering, but on Cain and his offering he did not look with favor." (NIV)
In the Old Testament God required a blood offering for sin. Hence, you can't get blood out of a turnip
Another reference says "blood from a turnip" was used by Frederick Marryat, "apparently borrowing an expression from folklore," in "Japhet in Search of a Father" in 1836: There's no getting blood out of a turnip."
Farm Sayings Friday is weekly feature of Yield Starts Here. You might think your grandparents made it up, but that old saying likely goes back many years. In this feature we will figure out who said it first and what it really means! Do you have a well used saying in your family, send to us and we'll feature it in a future blog.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
April 14, 2010
Written By: Craig Dick
Yes the rumors are true, we are only able to fill prepay orders as of last Thursday. We will work in other orders as possible. Please call us if you have any questions 800-255-8196.
Being on allocation this early has raised many questions;
- What happened to all the product?
- I thought you expanded the plant?
- What are good long time customers supposed to do?
- I was not told to prepay or told it shouldn't be necessary.
All are valid questions and concerns. What happened to all the product is that there was virtually no product applied all winter, this backed up everything. Once spring turned, it was nice from Kansas to Canada, our dealers who have a tremendous capacity for application emptied out stocks in a matter of days. Typically spring starts in the south and by the time the southern half of the county is finishing up, the northern half is just starting. I have talked with many other suppliers and many other terminals were also quickly depleted.
We have been expanding out plants for 5 years strait now. We have increased capacity for production as well as storage, this has just been one of those springs that many input producers could not have predicted. A bad winter with an early unseasonably nice spring, little in country storage combined to empty our warehouse at record pace.
We are disappointed that we are not able to have enough product for everyone this spring. We have many long time customers that are not able to get product. We are working hour-by-hour, day-by-day to get product to prepaid customers first, then customers that have had orders placed since 4-8-10. With rain predicted to hit most of the Midwest this week, we will work get tons to those that can run.
Many dealers may not have been asked to prepay, this is our fault, and we will work to let every dealer know of future programs. You can also ask your product rep or call our offices for more information. For those that were told prepay shouldn't be necessary, again we would like to apologize for that, the information at the time showed that production and storage should have been able to meet demand. In the future our sales staff will work more closely with dealers to ensure needs are meet.
So what else is Calcium Products doing to avoid this for the future?
We are revamping our production schedules, prepay and pricing program, expanding the cost share program to help dealers build more storage and looking at other storage solutions. I know this doesn't make more product available this spring, but we are committed to meeting our customers demands.
We ask for your patience and understanding this spring and thank you for your business and support.
April 9, 2010
Written By: Craig Dick
GRIND TO A HALT
This spring product has gone out faster than previous years. Now that fertilizer stocks are depleted, many dealers have found themselves, grinding to a halt.
Meaning: Probably just a colloquial phrase that refers to something slowing down and stopping, usually because of a problem
Origin: Thought to be an expression used in milling, though use of this saying in print did not show up until Dec. 1934 inThe Nevada State Journal, long after the milling industries hay day.
Farm Sayings Friday is weekly feature of Yield Starts Here. You might think your grandparents made it up, but that old saying likely goes back many years. In this feature we will figure out who said it first and what it really means! Do you have a well used saying in your family, send to us and we'll feature it in a future blog.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
April 8, 2010
Written By: Craig Dick
We are always looking for new products and ideas to help farmers increase yields, quality and sustain the soil. We think humates and humic acid products are something you should look at.
For more on what humates are.
Here is a short list of Humate Benefits:
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Improved Water Retention, and water holding capacity
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Humates can hold up to 20 times their weight in water.
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Humic substances can enhance the release of fixed K from montmorillonite soils.
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Addition of humic acids can increase P uptake by 25%.
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Humic substances will increase length, and number of lateral roots, seedling growth after germination, nutrient availability and nutrient uptake.
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These substances also affect a wide range of enzymatic processes
This fall we will have a high quality humate product available, HumaCal.
HumaCal is a uniquely synergistic pelletized humate product made with calcium and sulfur. It naturally and effectively provides nutrients, chelating agents, buffering properties and biological stimulation to soil. HumaCal improves plant uptake of soil nutrients, stabilizes nitrogen, stimulates root growth and mass, and increases soil water holding capacity in various agricultural, turf and ornamental applications.
HumaCal’s unique pelletizing process allows clean, virtually dust free applications. These all-natural products are NOP approved and OMRI listed. HumaCal is non-toxic and non-corrosive.
HumaCal can be applied alone or blended with other fertilizers. HumaCal pellets are tightly screened for accurate blending with other fertilizer ingredients and precision application with any dry fertilizer spreader. HumaCal is recommended as part of a regular soil fertility regime and may be applied anytime, even at planting.
April 2, 2010
Written By: Greg Ervin
Written by Greg Ervin, MS CCA, Regional Sales Representative
Achieving high yields consistently is the ultimate dream of most growers. As we look ahead to the 2010 crop year, it is important to take time to identify potential yield robbing factors and establish actions for offsetting these negatives as they arise. With plans in place, growers maximize the highest yield potential under their control.
What are some of the looming yield robbers farmers face in 2010?
The following are three concerns I heard from growers this winter:
Emergence problems associated with residue management. If last year’s residues are only partially broken down and look to present a problem in consistent seed spacing and depth placement , consider creating a more conducive seed bed . This can be done through the use of light tillage and/or the use of Calcium in the forms of Gypsum (for higher pH soils) or Calcium Carbonate (for lower pH soils). This added soluble Calcium leaches away soil toxins, leaving a soil structure that does a better job of managing moisture and providing more air to soil micro-life. It also frees tied-up key nutrients from residues and soils making them more available to plants throughout the growing season.
Soil micro-life is important to the efficient breakdown of plant residues. With current herbicide technology involving Glyphosate, much of the beneficial micro-life in soils has been reduced to levels where efficient residue breakdown is not occurring (Huber 2010). Spring and Fall residue treatment programs aimed at enhancing soil micro-life may be logical steps for growers to implement as means for reducing residues and reclaiming plant available nutrients from residues and soils.
Gypsum is a good fit when considering residue management. The soluble Calcium aids in creating improved soil characteristics, while the 17% soluble Sulfur in Gypsum acts as an excellent readily available food source for plants and also for expanding micro-life in the soil, accelerating the breakdown of residues. Calcium Products, Inc. SuperCal S04 is an excellent source of Gypsum for these applications.
Plant Micronutrient tie-ups associated with herbicide use. Current herbicide programs involving the use of Glyphosate are creating severe Micronutrient tie-ups in plants and in soils (Huber, 2010). These tie-ups lead to nutritional deficiencies of plants, starving them to the point of reduced standability, reduced yields and inefficient dry-down of harvested crops.
With today’s understanding of the compounding effects of Glyphosate on soils and plants, I am advising growers to ensure plants have adequate micronutrients available to build strong plant immune systems to fight-off fusarium energized in soils by Glyphosate (Huber 2010). The addition of Calcium to soils in the Spring or Fall assists plants in building strong cell walls from readily available plant food nutrients released in soils by soluble Calcium.
Plant tissue testing is an excellent analytical tool available for insuring adequate nutrient availability throughout the growing season. Taken ahead of Glyphosate applications, Micronutrient levels can be monitored through plant tissue testing and corrected by adding needed Micronutrients with Glyphosate at herbicide application times.
Growers should not underestimate the importance of Micronutrients to sustaining plant health in the quest for more consistent higher yielding crops. Calcium Products, Inc.’s SuperCal 98G Calcium Carbonate Liming product is an efficient and cost effective way of meeting Calcium needs of plants, soils, and correcting lower testing pH areas in farm fields.
Compaction from wet soils. For many areas of the country, wet Spring and wet Fall seasons have been very common place. With wet weather at planting and harvest times comes compaction from operating farm equipment over fields in less than ideal conditions.
Deep ripping of heavy field use areas can be of help along with Spring or Fall broadcast applications of Calcium to address whole field soil structure development and repair. Calcium may not eliminate all symptoms associated with sever compaction; however overall Calcium helps loosen soils, increases the movement of air and moisture more efficiently through soil profiles, and enhances soil moisture storing capacities. This, along with providing a more conducive soil environment for the proliferation of soil micro-life, goes a long way in repairing distressed soils and reclaiming yields in field areas affected from compaction.
Give us a call to discuss the advantages and cost effectiveness of including SuperCal products to your lineup of inputs this growing season. These products are essential to a well-balanced fertility program, aiding you in your quest for consistently higher yields.
Written by Greg Ervin, MS CCA, Regional Sales Representative
April 2, 2010
Written By: Glen Howell
Many producers experienced a loss of pasture or hay fields due to flooding in recent years. Dr. Stephen Barnhart, ISU Agronomy Extension, provides some great recommendations in a recent posting. You can read his commentary here: http://www.extension.iastate.edu/CropNews/2010/0312barnhart2.htm
He makes some great points, including the importance of nitrogen in reestablishment, & the value of variety selection. He also cited the need for the soil pH to be correct.
SuperCal 98G is a great fit for pasture/forage renovation or establishment. Due to its high quality & soil solubility, it will work very effectively to reduce soil acidity in the critical seeding year. We have many producers report that they customarily apply 200-400# with other crop nutrients, either prior to, or as part of, seeding the forage. I always used this product when direct seeding alfalfa in Nebraska, with fabulous results!
I would also suggest including some SuperCal SO4 when working with the conditions Dr. Barnhart discusses. Reestablishing soil microbiology is imperative to a successful seeding, & microbes are often suffering from compaction and/or anaerobic (lack of oxygen) conditions due to flooding. SO4 will provide calcium and sulfur for both the microbes & the establishing crop, & can also help in reducing seedling disease in this environment.
Here's to a great forage year!
 http://www.flickr.com/photos/kiddharma/26095507/sizes/s/ |
April 1, 2010
Written By: Craig Dick
BY HOOK OR BY CROOK
With the planting season upon us I thought this saying fitting since every year we get the crop in one way or another!
Meaning: By whatever means necessary - be they fair or foul.
Origin: The earliest citation of the phrase that is in Philip Stubbes' The Anatomie of Abuses, 1583, Either by hooke or crooke, by night or day.
It is sometimes suggested that 'by hook or by crook' derives from the custom in mediaeval England of allowing peasants to take from royal forests whatever deadwood they could pull down with a shepherd's crook or cut with a reaper's billhook.
Crooks are the curved or hooked sticks that shepherds use to catch sheep by hooking their hind legs. Hook is a synonym for crook. It is quite possible that the two words were put together to mean 'one way or another', for no better reason than the rhyming. Either that, or the 'wood gathering' derivation is correct. We may never know which.
Source: http://www.phrases.org.uk/meanings/by-hook-or-by-crook.html
Farm Sayings Friday is weekly feature of Yield Starts Here. You might think your grandparents made it up, but that old saying likely goes back many years. In this feature we will figure out who said it first and what it really means! Do you have a well used saying in your family, send to us and we'll feature it in a future blog.
Yield Starts Here is a blog for farmers, focusing on increasing yield and profitability by focusing on the soil. It is managed by Craig Dick, a Blogronomist and Sales and Marketing Manager at Calcium Products. Find other articles by Craig and guest writers at http://blog.calciumproducts.com/ .
April 1, 2010
Written By: Craig Dick
From:
CROP NOTES for March 30, 2010
Iowa State University Extension Information for Northeast Iowa
By Brian Lang, ISU Extension Agronomist
911 S. Mill Street, Decorah, IA 52101
563-382-2949
Great Time to Setup a Sulfur Fertilizer Strip-Trial
Research trials on sulfur fertilizer for corn in northeast Iowa show positive results about 100% of the time on sands, 70% of the time on silt loam soils, 60% of the time on loam soils, and only 14% of the time on clay loam soils (all of these fields were without any recent manure history). If you are on a silt loam (Fayette, Downs) or loam soil, how do you know if you will benefit?
The sulfur soil test is no help in determining sulfur recommendations. Plant analysis works good for alfalfa, but not corn. We recommend a simple sulfur fertilizer strip trial to help you see if sulfur fertilizer will pay on your fields. It’s easy. Get a spreader with Calcium sulfate (gypsum) set to spread about 100 lbs of product per acre. That will give you about 16 lbs of sulfur per acre. Spread on your fields of interest leaving a large gap between spreader passes. E.g. make a 60-foot spreader pass, skip over 120 feet, make a spreader pass, skip over 120 feet, make a spreader pass. Now you have 6 strips, 3 with sulfur and 3 without. Do this on as many fields that you are interested in.
Calcium Products Tip: Many dealers carry SuperCal SO4 pelletized gypsum!
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