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This article was co-written by Lauren Kurtz. Lauren Kurtz is an expert in nature and horticulture. Lauren has worked for Aurora, Cporado, managing the Water-Wise Garden at Aurora City Center for the Department of Water Conservation. She earned her bachelor’s degree in Environmental and Sustainability Studies from Western Michigan University in 2014.
There are 12 references cited in this article that you can view at the bottom of the page.
This article has been viewed 6,920 times.
Urea fertilizer is a sustainable organic fertilizer that improves soil quality, provides nitrogen to plants and increases crop yields. [1] X Research Source Urea fertilizers are usually dry granules. Despite its many benefits, urea is not without its drawbacks. If you know how to fertilize properly and understand how it interacts with other fertilizers, you can avoid adverse factors and get the most out of urea.
Steps
Individual urea fertilization
- The topsoil about 1.3 cm thick must be wet so that the ammonia gas is trapped as much as possible. You can water the ground or apply urea before it rains or within 48 hours after the snow in the field has melted. [5] X Research Sources
- You can apply urea directly to potato plants or as a solution with other fertilizers, as long as the solution has 30% nitrogen or less.
- Urea solutions with a nitrogen concentration higher than 30% should only be applied to the soil before planting potatoes. [7] X Research Sources
Apply urea in combination with other fertilizers
- Gardeners can often find the right pre-mixed fertilizer at nurseries or gardening centers. [11] X Research Source
- Calcium cyanamide
- Potassium Sulfate
- Potassium magnesium sulfate
- Sodium nitrate
- Ammonium sulfate
- Magnesium nitrate
- Diamonium phosphate
- Fertilizers containing phosphate obtained when making steel
- Phosphate stone
- Potassium chloride
- Calcium nitrate
- Calcium ammonium nitrate
- Ammonium nitrate limestone
- Ammonium sulfate nitrate
- Nitropotash
- Potash ammonium nitrate
- Superphosphate
- Triple superphosphate [12] X Research Source
- Mix the selected fertilizers together, based on the weight of each in proportion. You can mix in a large bucket, wheelbarrow, or use a mixer. [13] X Research Source
- Urea fertilizers are lighter than other fertilizers. If using a rotary fertilizer spreader to fertilize over long distances in the field, you should leave the width below 15 m to spread evenly. [14] X Research Source
Advice
- Always follow the instructions on the fertilizer product packaging.
- This article discusses fertilizer rates. Don’t get confused with the percentage of fertilizer. Fertilizer ratio indicates how much weight a particular fertilizer needs to be mixed into the fertilizer mix. Fertilizer percentage indicates the content of each ingredient in the fertilizer mix. To determine the fertilizer percentage as a percentage, you divide each number of the percentage by the smallest of the three numbers. [15] X Research Source
Warning
- Too much nitrate in the soil can burn the plant. [16] X Research Source You can prevent tree fires by fertilizing wet soil.
- Always store urea separately from ammonium nitrate. [17] X Research Source
This article was co-written by Lauren Kurtz. Lauren Kurtz is an expert in nature and horticulture. Lauren has worked for Aurora, Cporado, managing the Water-Wise Garden at Aurora City Center for the Department of Water Conservation. She earned her bachelor’s degree in Environmental and Sustainability Studies from Western Michigan University in 2014.
There are 12 references cited in this article that you can view at the bottom of the page.
This article has been viewed 6,920 times.
Urea fertilizer is a sustainable organic fertilizer that improves soil quality, provides nitrogen to plants and increases crop yields. [1] X Research Source Urea fertilizers are usually dry granules. Despite its many benefits, urea is not without its drawbacks. If you know how to fertilize properly and understand how it interacts with other fertilizers, you can avoid adverse factors and get the most out of urea.
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