拉脱维亚共和国的集体农庄和国营农场很重视谷物生产。谷物单位面积产量所达到的水平部分地证明了这一点。如果说1961—1965年年平均的谷物单位面积产量是每公顷10.1公担,那么1966—1970年已增为18.1公担,1971—1975年达到了21.8公担。精细地组织种籽业对提高单位面积产量有很大作用。在共和国的集体农庄和国营农场里,良种 The collective farms and state farms in the Republic of Latvia place great emphasis on cereal production. This is partly evidenced by the level of grain production per unit area. If we say that the annual average grain yield per unit area of ​​1961-1965 was 10.1 kilograms per hectare, the share of 18.6 hectares was increased from 1966-1970 and 21.8 hectares in 1971-1975. The fine organization of the seed industry has a great effect on improving yield per unit area. In the Republic of collective farms and state-owned farms, seed