+----------------------+---------------+---------------+---------------+ | | | |Kohl-rabi, from| | | Broccoli. | Cow Cabbage. | chalk soil. | | +-------+-------+-------+-------+---------------+ | | Root. |Leaves.|Leaves.|Stalk. |Leaves.| Tuber.| +----------------------+-------+-------+-------+-------+-------+-------+ |Potash | 47·16 | 22·10 | 40·86 | 40·93 | 9·31 | 36·27 | |Soda | ... | 7·55 | 2·43 | 4·05 | ... | 2·84 | |Lime | 4·70 | 28·44 | 15·01 | 10·61 | 30·31 | 10·20 | |Magnesia | 3·93 | 3·43 | 2·39 | 3·85 | 3·62 | 2·36 | |Sesquioxide of Iron | ... | ... | 0·77 | 0·41 | 5·50 | 0·38 | | " Manganese | ... | ... | ... | ... | ... | ... | |Sulphuric Acid | 10·35 | 16·10 | 7·27 | 11·11 | 10·63 | 11·43 | |Muriatic Acid | ... | ... | ... | ... | ... | ... | |Carbonic Acid | ... | ... | 16·68 | 6·33 | 8·97 | 10·24 | |Phosphoric Acid | 25·83 | 19·81 | 12·52 | 19·57 | 9·43 | 13·46 | |Silica | 1·81 | 2·83 | 1·66 | 1·04 | 9·57 | 0·82 | |Chloride of Potassium | 6·22 | ... | ... | ... | 5·99 | ... | |Chloride of Sodium |a trace| ... | ... | 2·08 | 6·66 | 11·90 | | +-------+-------+-------+-------+-------+-------+ | Total |100·00 |100·26 | 99·99 | 99·98 | 99·99 | 99·90 | | Per-centage of Ash | 1·01 | 1·70 | 0·70 | 1·24 | 18·54 | 8·09 | | | * | * | * | * | | | +----------------------+-------+-------+-------+-------+-------+-------+