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新疆各族劳动人民,利用地下水灌溉,已有悠久的历史,积累了丰富的经验.远在十五世纪初,吐鲁番农民已用陶器从井中提水灌田.但这一带天山前沿冲积锥上,地下水埋藏很深,且气候炎热,蒸发强烈,提水灌溉远不能解决农业发展的要求.劳动人民于利用泉水灌溉的经验上,借地势坡度之利,扩大水源,形成了独特的坎儿井取水形式.新疆坎儿井灌区,以吐鲁番盆地和哈密为主.解放后,北疆奇台、木垒,南疆皮山、库车,也有试辨.现在全疆坎儿井共1,604道,出水量约26秒方.解放以后,地下水的利用,得到党政领导的重视,并在各行各业的支援下,初步摸清了
The working people of all ethnic groups in Xinjiang, using groundwater to irrigate, have had a long history and accumulated rich experience. Farmers in Turpan had raised pots of water from the wells with pottery as far back as the beginning of the 15th century. However, in this zone, Groundwater buried deep, and the climate is hot, strong evaporation, irrigation far can not solve the agricultural development requirements of working people in the use of spring water irrigation experience, by the terrain slope of the benefits, expand the water, forming a unique form of KARAY water. After the liberation, Qitai, Mulei, Piyang, Kuche in the southern Xinjiang have also been tried and tested, and now there are 1,604 rivers in Karez, Xinjiang, with a water discharge of about 26 seconds. After the liberation, the utilization of groundwater has won the attention of party and government leaders and with the support of all walks of life, it has initially figured out