近年来,国内草莓的种植面积发展很快,但是单产、着色、提早上市等各方面都不及国外。利用塑料薄膜覆盖种植草莓,对解决上述问题是一个很好的途径,为了摸清塑料薄膜保护栽培的最佳形式和经济效益,在本市生产基点进行了此试验,现简结如下。 一、材料与方法 试验地为沙壤土,地势平 In recent years, the planting area of ​​domestic strawberries has developed rapidly, but all aspects of yield, coloring, and early listing are inferior to those in other countries. The use of plastic film covered strawberries, to solve the above problem is a good way, in order to find the best form of plastic film protection and economic benefits of cultivation, the city’s production base point of the test, are summarized as follows. First, the materials and methods for testing sandy loam, terrain flat