一、旱农的涵义及旱农中的问题“旱农”这一名词由英语“Dry Far-ming”或“Dryland Farming”一词意译而来,也有人译为“旱地农业”或“旱燥农业”,近来国外称之为“Rainfed Agricult-ure”(译为雨养农业或雨育农业),其中所讨论问题,主要是在半干旱地区,从事农业生产的基本理论及农业技木问题,是为半干旱地区农业生产的高产稳产服务的一门农业技术学科。 First, the meaning of dry farmer and the problem of dry farmer The term “dry farmer” is translated from the English term “Dry Far-ming” or “Dryland Farming”, while others are translated as “dry farmland” or “dry dry Agriculture ”, which has recently been referred to as“ Rainfed Agricultures ”abroad. The issues discussed are mainly in the basic theory of agricultural production and agricultural technology in semi-arid areas, Is an agricultural technology discipline serving high-yield and stable production of agricultural production in semi-arid areas.