甘肃省的广大群众在千百年的农业生产活动中和与自然灾害作斗争的过程中,积累了一套极其丰富而科学的鉴定土壤的术语和方法;在群众中流传很广,是群众经常用来评定土壤、指导生产的好办法。现将已收集的有关鉴定土壤的方法和术语初步整理分述如下: 土壤肥沃性土壤的肥沃性,群众用油气饱不饱来衡量。油气系指土壤湿润,三要素俱 The vast masses of Gansu Province have accumulated an extremely rich and scientific set of terms and methods for the identification of soils during their agricultural activities for thousands of years and in the fight against natural disasters. They are widely circulated among the masses and frequently used by the masses Used to assess the soil, a good way to guide production. The methods and terms for identification of soils that have been collected are summarized as follows: Fertility of the soil The fertility of the soil, as measured by the lack of oil and gas in the population. Oil and gas are soil moist, three elements of both