为了进一步探讨小麦高产田的增产规律,近几年来,我们对小麦高产栽培技术的几个关键问题进行了重点调查,兹将调查结果分述如下:一、土地条件土是高产的基础.深翻整平,改良土性,才能创高产.据在吕家、向公两个管区和全县七个重点大队亩产800斤以上的高产 In order to further explore the law of increasing yield of high-yielding wheat field, in recent years, we conducted a key survey on several key issues of high-yielding wheat technology. The results of the survey are as follows: First, the soil condition is the basis of high yield. Leveling, improved soil, in order to create high yield.According to Lu, to the public two districts and the county seven key units per mu yield of more than 800 pounds