查哈阳灌区是东北地区四大灌区之一。灌区自然条件优越,水源为嫩江支流诺敏河,水量充沛,无污染。灌区地势平坦,土质肥沃,早在日伪时期就进行了开发。解放后,进行灌区整顿,平均每亩投资142元,已建成较完善的灌排渠系和建筑物,林带成网,道路纵横,初步实现了条田化。但由于总干 Chahayang Irrigation District is one of the four major irrigation districts in the Northeast. Irrigation areas superior natural conditions, the water source for the Nenjiang Nen River tributary, with plenty of water, no pollution. Irrigation flat, fertile soil, as early as the Japanese-Japanese period was developed. After the liberation, the irrigated area was rectified with an average investment of 142 yuan per mu. Well-established irrigation and drainage canal systems and structures, forest belts and nets were established and roads were vertically and horizontally constructed. But thanks to the general manager