# Grain Yield Calculator

This is a calculator for pre-harvest yield prediction. The calculator is based on the premise that one can estimate grain yield from estimates of the yield components that constitute grain yield. These yield components are easily measured in the field.The prediction would benefit farmers as they plan the sale of their crops and biofuel industries as they plan their operations.
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Calculate Grain Yield

 random sampling by a specific length of rowRow Spacing The distance between two adjacent rows metrecentimetreyardfootinchmilefurlongfathomgunter`s chainrod; pole; perchkiloyardhand(equine)linkcity inch(China)city foot(China)city zhang(China)mile marinLengthmeasure off a length of row for simpling metrecentimetreyardfootinchmilefurlongfathomgunter`s chainrod; pole; perchkiloyardhand(equine)linkcity inch(China)city foot(China)city zhang(China)mile marin metrecentimetreyardfootinchmilefurlongfathomgunter`s chainrod; pole; perchkiloyardhand(equine)linkcity inch(China)city foot(China)city zhang(China)mile marin random sampling by area The area measure off a area for simplingsquare metresquare centimetresquare yardsquare incharesquare feetsquare kilometreacresquare milehectaresquare rodsection(U.S. government land)township(U.S. government land)quarter section(U.S. government land)eighth section(U.S. government land)sixteenth section(U.S. government land)mu(China)chains square The average number of Kernels per Ear Total ears at sampling site Kernel weightWeight of Kernels,such as 1000 Kernels.kilogramgrammilligrammetric tonquintalpound(avoirdupois)ounce(avoirdupois)long tonshort tondramgrain(avoirdupois)stonehundredweight(Imperial)quarterhundredweight(US)catty(China)tael(China)tsin(China)pound(troy or apothecaries)ounce(troy or apothecaries)dram,drachms(apothecaries or troy)scruple(apothecaries or troy)grain(apothecaries)bushel wheat or Soybeanbushel Cornbushel Barley USbushel Ota per kernels Total Area/Field SizeTotal area to be harvested square metresquare centimetresquare yardsquare incharesquare feetsquare kilometreacresquare milehectaresquare rodsection(U.S. government land)township(U.S. government land)quarter section(U.S. government land)eighth section(U.S. government land)sixteenth section(U.S. government land)mu(China)chains square