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每年春节期间,温室西瓜本身就是瓜果市场的一大亮点,若改变其普通的圆形、椭圆形外观,使其长成正方形或长方形,则其经济效益可成倍增长。 种植方形西瓜一般使用厚度在3~5毫米的透明无色玻璃制作成的方形模具,因其采光好,收获后去掉玻璃模具,西瓜表皮仍呈自然绿色,商品价值高,下面以圆形变正方形西瓜为例,简单介绍一下其技术要点。
During the Spring Festival each year, greenhouse watermelon itself is a bright spot in the fruit and vegetable market, if you change its ordinary round, oval appearance, making it grow into a square or rectangle, its economic benefits can be doubled. Square watermelon cultivation generally use the thickness of 3 to 5 mm made of transparent colorless glass into a square mold, because of its good lighting, after harvesting to remove the glass mold, the watermelon skin is still a natural green, high value of the goods, the following to become a square circle Watermelon, for example, a brief introduction to its technical points.