nursery stage

基本解釋

The effect of seedling stage, nursery substrate and ∑M—effective microorganisms, on the early-mature tomato was studied.
研究了苗齡、育苗基質和∑M菌（有效微生物群）處理對早熟番茄的影響。
In order to decline the costs and economize fund in the course of production, cutting is mainly adopted to nursery stock production in present stage.
迷迭香種子發(fā)育不良，種子萌發(fā)力極低，故通常采用無性繁殖法育苗，在生產中為了降低成本，節(jié)約資金，現(xiàn)階段主要采用扦插法繁殖進行苗木生產。
This article describes the relation between latex vessel systems in the bark of young buddings and the leaf of yearling buddings and yield prediction at nursery stage.
本文研究無性系幼樹樹皮及一年生苗葉部的乳管系與產量早期預測的關系。