我所一九七九年开始引用日本生产的“米可多”农用薄膜对花生进行了复盖栽培试验。试验结果,复盖的花生荚果亩产626.7～726.7斤,比未复盖的增产39.7～62.6％。全市9个点试验,复膜的荚果亩产460.2～844.9斤,增产率44.0～48.7％。1980年全市31个单位复膜403.3亩,平均荚果亩产542.1斤,增产41.2％。据全省76个单位统计,复膜面积882.5亩,平均荚果亩产560.2斤,比未复膜增产51.3％。 In 1979, I began to cover the peanuts with the “Picoco” agricultural film produced in Japan. Test results, covering peanut pod 626.7 ~ 726.7 kg per mu, 39.7 ~ 62.6% increase than the uncovered. The city’s nine-point test, laminating pod 460.2 ~ 844.9 kg per mu, yield 44.0 ~ 48.7%. In 1980, the city’s 31 units covered 403.3 mu of membrane, with an average yield of 542.1 kg per mu and an increase of 41.2%. According to the statistics of 76 units in the whole province, the area of ​​the laminating membrane is 882.5 mu, the average pod yield is 560.2 kg, 51.3% more than the non-laminating film.