seedling storage

常见例句

According to the air and soil temperature requirement of crops at seedling stage, a new underground heat storage system to be used in greenhouse was designed.
基于作物幼苗期对气温与土壤温度的要求，设计了一种新型地下蓄热系统，对影响换热管道内热量交换的主要因素——空气流速进行测试。
With the germination of seed and the growth of seedling, these three groups storage proteins disappeared gradually and they were consumed completely when seedling leaves matured.
切除种子的试验表明，种子中包括贮藏蛋白质在内的贮藏物质是幼苗早期生长发育所必须的。
Spoke sweet potato seedling winter, cut stems minutes, cuttings, cache and other dry storage technologies, is the first systematic introduction sweet potato cultivation method works.
讲到番薯育苗越冬、剪茎分种、扦插、窖藏干藏等技术，是最早系统介绍番薯种植法的著作。