陕西关中地区,气侯温和,土地肥沃,生产条件优越,以盛产小麦著称,种植面积占耕地面积的三分之二以上。三十年来,在小麦灌溉方面,经历了由不灌水到灌水、由少灌到多灌(包括灌水次数和灌水量)、由多灌到再到适量灌溉几个发展阶段。五十年代初期,通过灌溉试验和生产实践,改变了所谓“浇夏无粮”、“麦是火里生”等旱麦种植传统习惯,使小麦产量有了较大的提高,同时肯定了灌溉是关中小麦增产的保证 Shaanxi Guanzhong region, mild climate, fertile land, superior production conditions, known for its rich wheat, planted area of ​​more than two-thirds of cultivated land. For three decades, wheat irrigation has gone through several stages of development, from irrigation to irrigation, from irrigation to irrigation (including irrigation and irrigation), from irrigation to irrigation. In the early 1950s, through irrigation experiments and production practices, the traditional habits of planting dry maize, such as “no summer irrigation in summer,” “no fire in summer,” were changed, yielding a significant increase in wheat yield and affirming irrigation Guanzhong wheat is the guarantee of yield