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根据用地和养地相结合的原则,继承和改革的精神,吸取固有耕作制杯、扣交替、轮施底粪的经验,并从当前农村人力,畜力和机械化耕作程度的实际情况出发,针对本地区十春九旱的气候特点,以抗旱保墒,全苗、壮苗主攻方向,运用综合技术措施以期建立稳产、高产耕作制为目的而进行试验。在过去调查、试验研究的基础上,从1961年开始在东北农学院试验站设计了松花江地区耕作制度的试验。1961—1962年主要六区轮作的基础上匀地,1963年正式进行了新旧耕法对比调查研究。(如表1)
According to the principle of combining land and raising land, the spirit of inheritance and reform, we learned from the experience of farming with self-made mugs, handing off buckets and handing over pig manure. Based on the current actual situation of manpower, animal power and mechanization in rural areas, In order to establish a steady and high-yielding tillage system, the experiment was carried out with comprehensive technical measures to establish a stable and high-yielding tillage system. Based on the past investigations and experimental studies, the experiment of farming system in the Songhua River area was designed from 1961 at the pilot station of Northeast Agricultural College. On the basis of the rotation of major districts and districts in 1961-1962, the survey of new and new farming practices was formally conducted in 1963. (Table 1)