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为了全面开展农产品质量建设,确保张家界市农业增产,农民增收和可持续发展,我们从2001年起开始引进河南汤阴县佳多频振式杀虫灯。同时,围绕该项新技术,进行了一系列推广应用工作。本市常年种植农作物面积近25.33万hm2。由于地形复杂,农作物病虫害发生频繁,为害逐年加重。据不完
In order to carry out agricultural product quality construction in an all-round way and ensure the agricultural production increase, farmer income increase and sustainable development in Zhangjiajie City, we started to introduce Jiaduo Frequency Trembler Grid Lamps from Tangyin County, Henan Province in 2001. At the same time, around the new technology, conducted a series of promotion and application. The city perennial planting area of nearly 253,300 hm2. Due to the complex terrain, crop pests and diseases occur frequently, the harm increases year by year. It is not finished