近年来，全国各地种植大蒜的面积越来越大，蒜苔、蒜头销售难、价格低。我们采用地膜覆盖栽培大蒜，早春蒜苔上市价格高、行情好，获得了较好的经济效益。大蒜地膜覆盖栽培技术要点如下： １、播种期根据当地气候条件确定播种期。地８在２０℃以下时播种为宜，过早播种源下温度 In recent years, the area growing garlic all over the country is growing, garlic, garlic sales difficult, the price is low. We use mulching cultivation of garlic, garlic in early spring listing high prices, good market, access to better economic benefits. Garlic film mulching cultivation techniques are as follows: 1, sowing period according to the local climate conditions to determine the sowing period. Sowing at 8 ° C below 20 ° C is advisable and the temperature at the sowing source is premature