目前,部分农区的西瓜生产仍只强调一棚瓜产量,采用的种植密度大部分是亩600-700株,稀植的仅500株,单位面积结果数较少。针对这一问题,我们于1987—1988年进行了西瓜不同种植密度的比较试验。本文则着重分析利植密度与一棚瓜产量及产量构成因素的关系。 At present, the watermelon production in some rural areas still only emphasizes the output of a squash. The planting densities used are mostly 600-700 plants and only 500 plants are sparsely planted, with fewer results per unit area. In response to this problem, we carried out in 1987-1988 different planting density of watermelon comparative test. This article will focus on the analysis of the relationship between plant density and yield and yield components of a shed.