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滴灌是项举世瞩目的先进灌水技术,具有显著的省水增产效果,但常规的滴灌技术使工程造价昂贵,限制了它的应用和推广。燕山滴灌技术是在学习和消化国外滴灌技术的基础上,结合中国特点,采用了七项技术措施后形成的一种新的滴灌技术。它除具有常规的滴灌技术的优点外,还具有以下特点,1、工程造价低。是国内现行滴灌技术中最便宜的一种。2、不仅适用于果树等经济作物,也适用于浅根密植的粮食作物。
Drip irrigation is a world-renowned advanced irrigation technology, with significant water-saving stimulation effect, but the conventional drip irrigation technology makes the project costly, which limits its application and promotion. Yanshan drip irrigation technology is based on the study and digestion of foreign drip irrigation technology, combined with China’s characteristics, the use of seven technical measures to form a new drip irrigation technology. In addition to its advantages of conventional drip irrigation technology, it also has the following characteristics, 1, the project cost is low. Is the current drip irrigation technology in the cheapest one. 2, not only for fruit trees and other cash crops, but also for shallow root and close planting of food crops.