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Pounds of Nitrogen per gallon of fertilizer (E) = A x B. Gallons of fertilizer required to deliver desired amount of Nitrogen to one acre (F) = C / E. Number of gallons required to deliver desired amount of Nitrogen to entire field (G) = F x D.
How much liquid fertilizer do I need for 1000 square feet?
Example 2. Two pounds of nitrogen per 1,000 square feet* is recommended, and your fertilizer contains 20% nitrogen. You should apply 10 pounds of the fertilizer per 1,000 square feet (five pounds from the table multiplied by the two pound recommendation).
How do you convert liquid fertilizer to pounds per acre?
* 300 gallons of fertilizer applied to 20 acres = 15 gallons of fertilizer applied per acre * 1.069 lbs. N/gallon x 15 gallons/acre = 16.03 lbs. N/acre applied A Certified Crop Adviser (CCA) can make recommendations for how much to fertilize, when to fertilize, and how to deliver the fertilizer.
How do I calculate liquid lawn fertilizer?
For calculating liquid fertilizer rates over an acre, multiply 34 (ounces for 1/2 lb of N) X 43 to get 1462 ounces (over 11 gallons) of product plus water to make 2 gallons of solution for each 1000 sq. ft. to cover the acre. Based on the formulation it will last approximately 8 weeks in the soil.
How many bags of fertilizer do I need for 1 acre?
Fertilizing an Acre of Lawn Multiply the number of bags you need for 1,000 square feet by this number to determine how many bags you need for an acre. For example, you need (1.1 x 43.56) = 48 bags of Dr. Earth and (0.25 X 43.56) = 11 bags of Pennington UltraGreen.
How much does liquid fertilizer weight per gallon?
Liquid: Liquid: 1 gallon 28% (28-0-0) = 10.66 lbs. 1 gallon 10-34-0 = 11.65 lbs. 1 gallon 7-21-7 = 11.00 lbs. 1 gallon 9-18-9) = 11.11 lbs.
What is the ratio of liquid fertilizer to water?
Liquid fertilizers should be diluted with water in a ratio of 1:4.
How do you calculate fertilizer per acre?
Calculate the fertilizer cost per acre. (Commercial fertilizer cost per ton ÷ acres per ton = fertilizer cost per acre.) $190 ÷ 18.3 acres per ton = $10.38 per acre. $240 ÷ 13.6 = $17.65 per acre.
How do you calculate fertilizer units?
Calculation A Amount of fertiliser kg/ha = kg/ha nutrient ÷ % nutrient in fertiliser x 100. Example: You need 20 units (kg) /ha of phosphorus (P) and you plan to use single superphosphate with 8.8% P.
How do you calculate nitrogen rates?
To calculate the pounds of nitrogen in a bag of fertilizer, multiply the weight of the bag by the percent nitrogen (this is the first number in the N-P-K designation on the front of the bag). This will tell you the pounds of nitrogen in the bag.
How much does liquid fertilizer cost?
The liquid fertilizer had an average price of $245/ton, up $30. Anhydrous was 10% higher while 10-34-0 was up 9% and potash was 7% more expensive. Anhydrous had an average price of $530/ton, up $48; 10-34-0 $522/ton, up $41; and potash $404/ton, up $25.
How do you calculate fertilizer dilution?
Calculate Fertilizer Amounts List all the variables: Desired concentration = 150 ppm. Injector ratio = 1:200; dilution factor = 200. Fertilizer analysis = 17-5-24 (17-percent nitrogen) Perform calculation: X = 150-ppm nitrogen x 200 ÷ 17-percent nitrogen X 75 =30,000 = 1,275 =23.53 or roughly 23 1/2 oz. per gal. Answer:.
How do you read a liquid fertilizer label?
Understanding the Fertilizer Label The first number is the amount of nitrogen (N), the second number is the amount of phosphate (P2O5) and the third number is the amount of potash (K2O). These three numbers represent the primary nutrients (nitrogen(N) – phosphorus(P) – potassium(K)).
How do you calculate 32 nitrogen?
UAN32 weighs 11.06 pounds per gallon, for a calculation of 11.06 pounds x 0.32 = 3.5 pounds.
How much liquid nitrogen do I need for my lawn?
In This Article Grass Type Pounds of Nitrogen per 1,000 Square Feet Bentgrass 4 to 6 Bermuda grass, Common 2 to 6 Bermuda grass, Hybrid 4 to 6 Blue grama 1 to 2.
How do you convert dry fertilizer to liquid?
How to turn a dry organic fertilizer blend into a liquid Use 1 cup of fertilizer for each gallon of water. Soak the fertilizer in the water, and let it sit for 24 hours. Strain out the solids, and use the liquid as a fertilizer at a rate of 1 to 2 cups per perennial, 2 to 4 cups per shrub, or 6 to 8 cups for trees.
How much area does a 50 lb bag of fertilizer cover?
A lawn will typically utilize 1 to 4 pounds of Nitrogen per 1,000 square feet per growing season. A 50 lb bag of fertilizer will typically cover 5,000 to 10,000 square feet.
What are liquid fertilizers?
Liquid fertilizers include nitrogenous fertilizers, anhydrous liquid ammonia, aqueous ammonia, ammoniates, concentrated solutions of ammonium nitrate and urea, and complex fertilizers containing two or three basic plant food elements (nitrogen, phosphorus, and potassium) in various proportions.
How much fertilizer do I need for half acre?
Half Acre Space Multiple the 3 1/3 pounds of fertilizer you need for every 1,000 square feet by that number to determine that you need to apply 65.34 pounds of Scotts Lawn Pro Super Turf Builder fertilizer to your half acre of land.
What does 32 liquid fertilizer weigh?
Thirty-two percent UAN (32-0-0) weighs 11.06 pounds per gallon and salts out (solids separate from the liquid) at 32°F. Twenty-eight percent (28-0-0-5) contains 5 percent sulfur in addition to the nitrogen.
How much does 10 34/0 fertilizer weight per gallon?
Weight per gallon 11.6 lbs.. @ 68°F (20°C). 1. Tanks: Simplot 10-34-0 Liquid Ammonium Polyphosphate can be stored in regular mid steel tanks and certain fiberglass tanks.
