近年来，齐齐哈尔市大力发展旱灌农业，以前所未有的声势和速度加快了建设农业强市的步伐，给这片(无作者名干涸的黑土地带来了希望。有关专家认为，齐齐哈尔市发展早准农业，为我国北方干旱和半干旱地区发展粮食生产拓展了新的视野。在近两年发生历史上罕见干旱的恶劣条件下， In recent years, Qiqihar City vigorously develop dry irrigated agriculture, with an unprecedented momentum and speed accelerated the pace of building a strong agricultural city, to this piece (no author name dry black land brought hope .According to some experts, the development of Qiqihar City, as early as possible Agriculture has expanded the field of vision for the development of food production in the arid and semi-arid areas of northern China. Under the harsh conditions of the rare drought in history in the past two years,