Reasonable design of ditch and border size and irrigation technique parameters. Leveling the land is an important water-saving and production-increasing method to improve the quality of surface irrigation sprinklers, shorten the irrigation time, and improve the efficiency of irrigation sprinklers.

Connecting land leveling, changing long borders (ditch) to short borders (ditch), and wide borders to narrow borders, designing a reasonable border size and flow rate into borders (ditch) can greatly improve the uniformity of irrigation sprinklers and irrigation efficiency.

Second, using water-saving irrigation nozzles to irrigate with film is a new ground irrigation method developed in our country on the basis of mulching cultivation techniques. It is an irrigation method in which mulch film is used to cover all borders and furrows in a flat manner, and the irrigation nozzles of the mulch film are used to deliver water, and the irrigation method of the fruit trees is given to the fruit trees through the irrigation nozzles of the fruit trees.

Because the irrigation sprinkler irrigation hole only accounts for 1% to 5% of the irrigation area of ??the field, the rest of the area is mainly moistened by the side seepage water, so the film irrigation is actually a local irrigation.

The combination of plastic film cultivation and irrigation sprinkler irrigation techniques has the characteristics of saving water, maintaining fertilizer, increasing ground temperature, inhibiting the growth of weeds, and improving fruit quality.

Hide Comments | Add Comment