旱作农业,也叫雨养农业,非灌溉农业,是指在干旱或无灌溉条件下,采取一系列技术措施,从事种植业的一种农业生产。克旗大部分土地属于干旱山区,年蒸发量大于降水量的4倍以上,60%以上的耕地几乎常常受到干旱的威胁,种植业生产特别是粮食生产长期低而不稳。因此,搞好旱作农业,对种植业特别是粮食生产的稳定增长举足轻重。 Dry farming, also known as rainfed agriculture, non-irrigated agriculture, refers to a series of technical measures taken in arid and / or non-irrigated conditions to undertake an agricultural production in the farming industry. Most of the land in Keqi belongs to the arid mountainous area. The annual evaporation is more than 4 times of the precipitation. Over 60% of the arable land is almost always threatened by drought. The production of crops, especially the long-term low and unstable grain production. Therefore, doing a good job of dry farming has played a decisive role in the steady growth of the planting industry, especially grain production.