Comparing seed bed culture with raising seedling dish, the former is more easily managed, and has higher amounts of tuber and higher ratio of big tuber than the later.
通过对苗床和育苗盘栽培比较，前者利于管理，结薯量和大薯率都较后者高。
The designing requirements and methods for tank , solution supplying-device and culture bed of NFT system were fully described in this paper.
介绍了营养液膜（NFT）栽培设施的贮液池、供液装置、栽培床等的设计要求和方法。
Can produce TV setting wall, sofa setting wall, the head of a bed, wall art background, bedroom wall study culture, porch design, smallpox decoration, furniture surface decoration etc.
可制作电视背景墙、沙发背景墙、床头背景、卧室艺术墙、书房文化墙、玄关图案、天花装饰、家具表面装饰等。
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