要发展蔬菜生产,使疏菜能高产稳产,其中一个重要问题是怎样提供符合农艺要求的菜苗。经过多年的研究试验,终于找到了培育壮苗的路子——工厂化育苗。所谓工厂化育苗,就是用一些工程手段刨造蔬菜育苗期间所需的环境条件,避免高低温、病虫害、雨涝等不利自然因素的影响。人们常常利用温室、塑料大棚作为育苗的“厂房”,将育苗盘放置在其中的各种形式的育苗架上,利用太阳光或辅之以温度、湿度、光照等控制设备就能进行工厂化育苗了。这些措施虽简单,但效果却能令人满意。在这些没施中,除“厂房”外育苗架就是较主要的设施了。本文拟简单介绍洛阳市农科所、太原市蔬菜办公室和陕西省蔬菜研究所研制的几种立体育苗架,以供参考。 To develop vegetable production, so that vegetables can be stable high yield, one of the important issues is how to provide agronomic requirements of vegetable seedlings. After years of research and experiments, finally found a way to nurturing strong seedlings - factory nursery. The so-called factory nursery, is to use some engineering tools planing vegetable nursery during the required environmental conditions, to avoid high and low temperature, pests and diseases, waterlogging and other adverse natural factors. People often use greenhouses, plastic greenhouses as nursery “plant”, the nursery tray placed in the various forms of nursery shelves, the use of sunlight or supplemented by temperature, humidity, light and other control equipment can be factory nursery It’s Although these measures are simple, the effect is satisfactory. In these did not Shi, in addition to “plant” outside the nursery stand is the more important facilities. This article intends to briefly introduce Luoyang City Institute of Agriculture, Taiyuan Vegetable Office and Shaanxi Provincial Vegetable Research Institute developed several kinds of three-dimensional breeding seedlings for reference.