赵光农場紅星分場在大豆出苗前后采用机械化耙地除草,已經生产实踐証实其效果是显著的,打消了职工們的一切顧虑和怀疑,因此,每年均有大面积土地采用耙地方法消减杂草,1955年耙了397.9垧,1956年种大豆1,583垧,其中出苗前耙地1,600.53垧,占101.8％,出苗后耙地406.9垧,占29.5％,1957和1958年由于春撈进行较少,占 Red Star branch of Zhao farm before and after the emergence of soybean mechanized harrow weeding, production practice has confirmed its effectiveness is significant, dispelled all the worries and doubts of workers, so every year a large area of ​​land using rake method Weeds were reduced in 1955, 397.9 19 in 1955 and 1,583 种 in 1956. Among them, the harrows before emergence were 1,600.53 垧, accounting for 101.8% of the total, while 406.9 出 were harvested after emergence, accounting for 29.5%, compared with 19.55 in 1957 and 1958 due to spring fishing Less, accounted for