滴灌是近年来在现代农业上采用的一种新灌溉方法。由于它具有一些独特的优点,所以自采用以来,引起了许多人的兴趣。资本主义国家存在的水源不足、材料和劳动力的高成本,环境污染等问题,使滴灌在一些国家得到较快的发展。据认为,经过进一步的发展,滴灌将成为迄今所知道的效果最好,效率最高、适应生态需水最健全的一种灌溉方法。 Drip irrigation is a new irrigation method used in modern agriculture in recent years. Since it has some unique advantages, it has aroused the interest of many people since its adoption. The lack of water in capitalist countries, the high cost of materials and labor, and environmental pollution have led to rapid development of drip irrigation in some countries. It is believed that after further development, drip irrigation will become the most effective and efficient method of irrigation known to date and adapt to the most complete ecological needs.