...the whole is that, practically, so far as artificial manures are concerned, we need not dwell upon mineral ingredients, but must give ammonia to wheat, and to turnips phosphorus. Under what circumstances of soil or weather ammonia even injures turnips remains for further inquiry...

...the whole is that, practically, so far as artificial manures are concerned, we need not dwell upon mineral ingredients, but must give ammonia to wheat, and to turnips phosphorus. Under what circumstances of soil or weather ammonia even injures turnips remains for further inquiry...

...only say that the three leading principles of manure are: 1, Ammonia; 2, Phosphorus; and, probably 3, Carbon;" and again, " The upshot of the whole is that...ammonia to wheat, and to turnips phosphorus." Since Dr. Pusey'-s time we have got hold of very many new facts, theories of manuring have multiplied, and fertilizers...