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首页> 外文期刊>Fine Gardening >Good soil is a sieve and a sponge: Lee Reich digs beneath the surface to provide a close-up look at soil, the most important component for healthy, happy plants
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Good soil is a sieve and a sponge: Lee Reich digs beneath the surface to provide a close-up look at soil, the most important component for healthy, happy plants

机译：好的土壤是筛子和海绵：李·赖希（Lee Reich）挖了地下土壤，以近距离观察土壤，土壤是健康快乐植物的最重要成分

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摘要

When my friend Mike asked me why the leaves of his houseplant were wilting, I said, "Too little water." Mike protested that he watered all the time. I merely changed my diagnosis to "Too much water." Mike rolled his eyes. Water—in just the right amount—is crucial to plant health. Water is needed to break down bits of rock and organic matter in the soil into nutrients. Water also carries these nutrients to a plant, through its roots and up its stems, dropping the food off along the way. Most of thewater then proceeds out through pores in the plant's leaves. The rest—less than 1 percent—goes into making stems, leaves, flowers, fruits, roots, and associated chemicals vital to plant function.
机译：当我的朋友迈克问我为什么他的室内植物的叶子会枯萎时，我说：“水太少了。”迈克抗议他一直浇水。我只是将诊断更改为“水太多”。迈克翻了个白眼。适量的水对植物健康至关重要。需要水才能将土壤中的一些岩石和有机物分解成养分。水还通过植物的根部和茎部将这些养分带入植物，使食物沿途掉落。然后，大部分水通过植物叶片的毛孔排出。其余的不到1％用于制造茎，叶，花，果实，根以及对植物功能至关重要的相关化学物质。

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