How to choose the appropriate size of irrigation water belt based on the area of farmland?

Small farmland (<5 acres): Usually, water hoses with a diameter of 50mm or 65mm can be used. If the water source is sufficient and the irrigation demand is not particularly high, a 50mm water hose can basically meet it; If you want faster irrigation speed or for crops that require more water, a 65mm water hose would be more suitable. Medium sized farmland (5-20 acres): It is recommended to consider a water belt with a diameter of 65mm or 80mm. The 65mm water hose can meet irrigation needs to a certain extent, while the 80mm water hose can provide greater flow and is more suitable for farmland with larger areas and higher water demand. It can effectively shorten irrigation time and improve irrigation efficiency. Large scale farmland (>20 acres): For large-scale farmland, in order to ensure timely and sufficient irrigation, water hoses with a diameter of 80mm or more, such as 100mm or 125mm, are generally selected. These large-diameter water hoses can transport larger amounts of water and provide sufficient moisture for large areas of farmland in a short period of time.