Final answer:
Preventive maintenance of farming tools is important to ensure their proper functioning and longevity, save time and money, and prevent accidents or injuries.
Step-by-step explanation:
It is important to conduct preventive maintenance of farming tools because it helps to ensure their proper functioning and longevity. Regular maintenance, such as cleaning, oiling, and sharpening, can prevent tools from wearing out or breaking, which can save farmers time and money. For example, regularly sharpening the blade of a h oe can make it more effective in cutting through soil and weeds, reducing the effort required by the farmer. Additionally, well-maintained tools are less likely to cause accidents or injuries while being used.