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近年 ,葡萄日光温室育苗在全国有大面积发展 ,所提供的营养袋 (钵 )苗进行带土移植 ,可达一次建园 ,一次成功 ,是一种以育代栽的良好途径。笔者总结 1997年以来温室育苗的工作经验 ,认为在育苗中几个环节值得注意 :1 地热线的铺设。在铺设地热线前 ,先将温床整平 ,再平铺保温
In recent years, grape seedling nursery in the greenhouse has a large area of development, provided by the nutritional bag (Bowl) seedlings with soil transplant, up to a garden, a success, is a good way to cultivate generations. The author summarizes the greenhouse seedling breeding experience since 1997, that in several parts of seedling worth noting: a hotline laying. Before laying the geothermal line, flatten the hotbed first, and then tile insulation