Not sure you are getting what you paid for when you buy liquid fertilizer? Need to figure out blends so you can batch your own on farm? This easy to use calculator will figure rates and calculate blends. Enter the pounds per acre for N, P & S and calculate the blend. Or enter prices & let the calculator figure out what the blend should cost.
This calculator will figure dry fertilizer blends. Enter the desired rate of N, P, K & S and the calculator will figure the blend rate. Use the price section to figure out what the blend will cost per tonne or per acre. Calculates blend analysis and application rates. If your retailer is adding a hidden blend charge this calculator will let you figure out how much it is.
Enter your ammonia percentages here to get rates of applied N. Accomodates most common tank sizes in use, including twin tanks. Also use this calculator to convert prices back and forth from cents per pound of N to price per tonne of NH3 for easy price comparisons.
R.J.(Bob) Evans P.Ag.
Professional Consulting for Business & Agriculture
This calculator will figure out a cost per bushel for up to 6 grains based on your actual or projected numbers. You will need to know (or make some wild ass guesses about) your fixed costs like taxes, payments, leases and wages plus your variable costs like fertilizer, seed chemical and insurance. Punch some numbers in and see how you are doing on a cost per bushel basis. Professional advisors claim that your unit cost of production is the single most important management number you should know.
Use this calculator to figure seeding rates per acre, per foot of drill run, per square foot and per square meter. You should know your 1000 kernel seed weight in order to use this but if you don't there are some rough estimates provided. Also includes some target plant populations based on Alberta Ag recommendations.
