"The design of the flow channel of the drip irrigation dripper mainly depends on the two indicators of uniformity of irrigation and anti-clogging."

my country introduced and learned Israeli drip irrigation technology in 1996, and now has developed water-saving irrigation equipment and products with independent intellectual property rights, becoming the first water-saving equipment enterprise in my country to go abroad. Shandong Hengxiang Plastic Machinery Co., Ltd. has been developing and industrializing drip irrigation technology for 20 years.

The drip irrigation technology originated in Israel is one of the most advanced water-saving irrigation technologies at present, but it is prohibitive because of its high cost. In this regard, Shandong Hengxiang Plastic Machinery Co., Ltd. takes the promotion of water-saving irrigation technology as its own responsibility, develops water-saving irrigation equipment and products with independent intellectual property rights, and popularizes the "advanced agriculture" water-saving technology from greenhouses to fields. Provide a full set of drip irrigation equipment and technology, planting method guidance, etc. for the local area. "The planning and design of the first phase of 40,000 acres of cotton fields will be completed this year, and underground pipelines will be installed, changing the traditional ditch irrigation to water-saving drip irrigation, and changing the planting method."

Data shows that since 2001, when Hengxiang represented China in exporting water-saving irrigation technology on a large scale abroad, its water-saving technology has been successfully exported to many countries in Central Asia and Africa, such as Kazakhstan, Pakistan, and Mongolia, with a total application area of about 150,000 mu.

At present, Hengxiang's sub-membrane drip irrigation technology has been promoted to 29 provinces, municipalities, and autonomous regions in China, with more than 40 crops and a total promotion area of nearly 80 million mu. It has achieved multiple benefits such as ecological improvement, increased agricultural production, increased farmers' income, and enterprise development, and has played a good role in water-saving demonstration.