塑料遮阳网使用技术问答之四

• 作 者: 黄于明
• 出 处: 长江蔬菜
• 发表日期: 1990年06期
• 关键词: 园林植物 技术问答 应用技术 防霜 生长时期 覆盖作物 蔬菜生产 全生长期 揭网 冬春蔬菜

一、遮阳网覆盖应用技术分为哪几类? 遮阳网覆盖应用技术可根据覆盖的对象、覆盖的季节、覆盖作物的生长时期和覆盖的形式等几种来进行分类。二、遮阳网覆盖应用的对象有哪几种? 1.覆盖蔬菜:即遮阳网在蔬菜生产上的覆盖应用,是目前应用最广泛的一种。 2.覆盖园林植物:例如林果的育苗、花卉的夏季遮阴、桔柑的防霜冻等方面的应用。

First, the sun screen covering the application of technology into what categories? Shading network coverage technology can be based on the coverage of the object, the coverage of the season, covering the growth of crops and cover the form of several categories to be classified. Second, the shade of the network covering the application of the object of what? 1. Cover vegetables: shade net in the production of vegetables covering the application is currently the most widely used. 2. Cover the garden plants: for example, seedling nurseries, flowers shading the summer, orange citrus frost and other aspects of the application.