塑料大棚为黄瓜栽培的早熟高产提供了比较适宜的环境条件,使大棚黄瓜的单产水平突破了40000斤,且上市季节逐年提前。随着大棚栽培技术的普及提高,特别是地热线应用于大棚生产后,克服了大棚内气温高、地温低,地上、地下生长不平衡的缺点。为大棚创造了更为优越的栽培环境,使黄瓜的育苗、定植期更加提前,上 Plastic greenhouses for cucumber cultivation of early yield and provide more suitable environmental conditions, the yield of greenhouse cucumbers exceeded 40,000 pounds, and the listing season ahead of each year. With the popularity of greenhouse cultivation technology, especially after the application of hotline in greenhouse production, to overcome the shortcomings of high temperature in the greenhouse, low ground temperature, aboveground and underground growth imbalance. For the greenhouse to create a more superior cultivation environment, the cucumber seedling, planting more advanced, on