紫色类土壤提供给烟株吸收利用的磷钾养分较多,而氮养分较少。
Purple soil supplied the plants with more phosphorus and potassium nutrition and less nitrogen nutrition.
大头菜是卷心菜和西兰花的近亲,是一种类似于芜菁的根类蔬菜,有淡绿色或紫色和白色的条纹。
A cousin of cabbage and broccoli, kohlrabi is a turnip-like root vegetable that is either light green or purple and white striped.
此外,不像Chromatium okenii等一类紫色浮游细菌,其细胞具有高度游动性Schlegel and Pfennig 1961; van Gemerden and Mas 1995 Fryx1只是弱能动性。
Moreover, unlike planktonic purple bacteria such as Chromatium okenii, whose cells are highly motile (Schlegel and Pfennig 1961; van Gemerden and Mas 1995), strain Fryx1 is only weakly motile.
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