论文部分内容阅读
柴达木盆地位于我国西部青藏高原上,海拔3,000米左右,是农业耕作历史较短、生产条件较差的地区。解放后,这里沉睡了千万年的大地发生了很大的变化,1958年大跃进以来,连年出现了一批春小麦亩产超千斤的高产典型,特别是近几年中,有三个国营农场的春小麦最高亩产都已超过1,600斤;1977年香日德农场有3亩多试验田亩产1,700
Located on the Qinghai-Tibet Plateau in western China, Qaidam Basin is about 3,000 meters above sea level. It is a region with a short history of agricultural farming and poor production conditions. After the liberation, there has been a great change in the land that has been sleeping for tens of millions of years. Since the Great Leap Forward in 1958, a number of high-yielding typical models of spring wheat per mu have emerged in successive years. In particular, in recent years, three state-owned farms The highest yield of spring wheat has more than 1,600 jin; In 1977, Sunderland Farm has more than 3 mu of trial land per mu 1,700