肇源县自1971年在沙质瘠薄土壤上栽培花生,八年来种植面积不断扩大,最多年份达四千五百亩,平均亩产二百斤左右,最高的1973年曾出现四十三亩平均亩产三百二十八斤。在沙质瘠薄土壤上种植花生比种大豆不仅增产,而且出油量也高。还可以肥田(详见下表)。从表中看出,花生六年平均亩产181.9斤,大豆为125.3斤,花生比大豆高56.4斤,出油量高35.8斤。因此,完全可以做为 Since 1971, Zhaoyuan County has planted peanuts on barren soil with sandy soil. Its planting area has expanded continuously over the past eight years, reaching a maximum of 4,500 mu per year with an average yield of about 200 jin. The highest was 1973 with an average of 43 mu Three hundred and twenty-eight kilograms per mu. Planting peanuts on barren soils not only increases yields but also increases oil yield. You can also fertile fields (see the table below). As can be seen from the table, peanuts average 181.9 kg per mu for six years, 125.3 kg for soybeans, 56.4 kg for peanuts and 35.8 kg for oil. Therefore, it can be done