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朱莉叶斯·海塞尔是德国农业化学家,他发现了一个关乎人类健康甚至存亡的简单施肥方法……1880年代末的一天,海塞尔在磨坊磨稻谷,当时稻谷中有几个蚕豆大小的小石子,一般人会把小石子随手扔掉,但是海塞尔却突发奇想:稻谷磨细了,方便人类吃,那么如果把小石头磨细了,是不是方便稻谷“吃”呢?想到此,他还真把小石子用
Julius Hayes, a German agronomist, discovered a simple method of fertilization concerning human health and even its survival ... One day in the late 1880s, in the mill-mill rice paddy where several broad bean-sized Pebbles, most people will throw away the pebbles easily, but the sea has whim whistled: paddy, convenient for human consumption, then if the small stone ground, is it convenient for rice “eat ”? Thought of this, he really used the pebbles