早春耙麦地是苏联栽培冬小麦获得增产的先进技术措施之一。过去我们对这个经验认识是不够的。一九五三年春,我场曾用牲畜拖带本地木框齿耙进行耙地作业,但因质量不好,未起显著作用。去年,我们在过去春耙经验的基础上,改用纳齐拖拉机带钉齿耙于土地刚解冻而尚未返浆时进行‘顶凌春耙’,质量很好;至于小片麦田,则配合畜力进行耙地。就当时麦苗生长情况观察,已充分表现出春耙所起的作用。兹将我场冬小麦早春耙地的经验介绍出来,以供参考。 Early spring rake corn field is the Soviet Union to cultivate winter wheat yield one of the advanced technology measures. In the past we know this experience is not enough. In the spring of 1953, we had harrowed the local wooden frame tooth harrows with livestock drags, but it did not play a significant role because of poor quality. Last year, on the basis of past experiences of spring raking, we switched to razor-harrow with very good qualities when the land was freshly thawed and the rake was not yet returned to the Natche Tractor with rattles. In the case of small wheat fields, Rake ground. At that time the observation of the growth of wheat seedlings, has fully demonstrated the role of spring rake. I will field winter wheat harrow to introduce the experience of early spring for reference.