改造中低产田是增加我省粮食产量的有效途径○张瑞玲“九五”期间我省粮食生产的目标是：到本世纪末粮食总产量达到９００万吨以上，实现全省粮食自给。这个目标是宏伟的，但任务也是相当艰巨的。从我省粮食增长的历史来看，“六五”期间年均增产１２６亿公斤，“七五”... Transformation of middle and low yield fields is an effective way to increase grain output in our province ○ Zhangruiling The goal of grain production in Shaanxi Province during the Ninth Five-Year Plan period is to achieve a grain output of more than 9 million tons by the end of this century and achieve self-sufficiency of food in the province. This goal is magnificent, but the task is quite daunting. From the history of grain growth in our province, the average annual production of 126 million kilograms during the “Sixth Five-Year Plan” period, “July 5” ...