nursery stage

常见例句

The effect of seedling stage, nursery substrate and ∑M—effective microorganisms, on the early-mature tomato was studied.
研究了苗龄、育苗基质和∑M菌（有效微生物群）处理对早熟番茄的影响。
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.
迷迭香种子发育不良，种子萌发力极低，故通常采用无性繁殖法育苗，在生产中为了降低成本，节约资金，现阶段主要采用扦插法繁殖进行苗木生产。
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.
本文研究无性系幼树树皮及一年生苗叶部的乳管系与产量早期预测的关系。