rosette stage 中文意思是什麼
rosette stage
解釋
蓮座期-
Vegetation dynamics and soil characteristics of different period abandoned land was conducted in typical steppe at xilinguole league and meadow steppe at hulunbeier league, inner mongolia. the results showed : the function community of annual plants, perennial rhizornatous grasses and perennial rosette grasses were appeared at different succession stage of abandoned land in typical steppe and meadow steppe
本試驗分別在內蒙古錫林郭勒盟典型草原帶和呼倫貝爾盟草甸草原帶對不同撂荒年限的撂荒地植被動態及土壤特性進行了研究,目的是探討草原區撂荒地植被演替的規律,為撂荒地植被的重建提供理論依據。 -
The content of potassium and the tobacco leaf quality in the treatment of ridging by low planting and applying potassium fertilizer at rosette and toping stage respectively are better than any other treatment
以低起壟兩次培土成壟,團棵期、圓頂期分次施鉀對煙葉的鉀含量和品質效應最好。
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