FreeWWW

什么是 FreeWWW？

FarmTools is a free set of professional agricultural calculators and planning tools designed for modern farming. It helps farmers and agronomists quickly calculate seed rates, fertilizer requirements, irrigation needs, field area, and yield estimates. The tool supports both metric and imperial units and works instantly in the browser with no signup requir, fertilizer, irrigation, field area, livestock, and yield tools with metric and imperial units. Free online tool — no signup required.