This is a pagan belief that the fertility of the land is equal to the fertility of the ruler.

这是一种异教信仰，认为土地的肥力等于统治者的肥力。

Uprooting these microscopic residents could upset the land's fertility and lead to soil erosion.

将这些微小居民撤走，会干扰土地肥力并导致土壤侵蚀。

Crop rotation is one of the oldest and most effective soil fertility control strategies.

作物轮作是调节土壤肥力的最古老最有效的方式之一。

This aims to boost the fertility of soil and keep it moist through established practices.

这种方法目的在于通过既有的惯常做法，增加土壤的肥力，保持土壤湿度。

I dwelt long upon the fertility of our soil, and the temperature of our climate.

我长期关注我们土壤的肥力气的温度。

Another important dimension of the dragon is its association with water and agricultural fertility.

龙的另一个重要方面是它与水业肥力的联系。

Waste lands, of the greatest natural fertility, are to be had for a trifle.

拥有最大自然肥力的荒地是为了一点钱。

But we're losing our soils at an alarming rate, and with it, we're losing their fertility.

但是我们正在以惊人的速度流失我们的土壤，随之而来的是我们正在失去它们的肥力。

It lowers the price of vegetable food; because, by increasing the fertility of the land, it increases its abundance.

它降低了蔬菜食品的价格； 因为，通过增加土地的肥力， 它会增加其丰富度。

By intelligent labor and intensive cultivation they were able to restore much of the worn-out soil to its original fertility.

通过聪明的劳动精耕细作，他们能够将大部分破旧的土壤恢复到原来的肥力。

One reason is that they often don’t have good training about what to plant, when to plant, or how to keep soil productive.

其中一个原因在于，他们一般没有接受过较好的培训，不知道种什么、什么时种，或者怎样保持土壤肥力。

And the animals help to clear weeds and pests from paddy fields, and their waste fertilizes the soil for the next crop of rice.

而这些动物既能清除稻田中的杂草害虫，其排泄物还能增加稻田肥力。

One reason is that they often don't have good training about what to plant, when to plant, or how to keep soil productive.

其中一个原因在于，他们通常都没有接受过良好的培训，不知道应该种什么、什么时种，或者怎样保持土壤肥力。

When the capitals are equal, and equally well applied, it is in proportion to their natural fertility.

当资本相等且运用得同样好时， 它与它们的自然肥力成正比。

18. Fungi are important in the process of decay, which returns ingredients to the soil, enhances soil fertility, and decomposes animal debris.

18。真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。

The man who had discovered that it could be tilled died of the labour; the man who succeeded him in possession ruined himself in fertilizing it.

发现这块地可以耕作的人是活活累死的；之后的继承人为了增加土地的肥力，弄得倾家荡产。

But, after a while, the soil in these areas will degrade, meaning its fertility decreases and it erodes, rendering it useless for growing crops.

但过了一段时间， 这些地区的土壤就会退化，肥力下降并被侵蚀，无法种植作物。

Whether a coal mine, for example, can afford any rent, depends partly upon its fertility, and partly upon its situation.

例如，一个煤矿能否负担得起租金，部分取决于它的肥力，部分取决于它的情况。

Once you throw off those conditions in which coffee has evolved over millennia, it throws off flavor, it throws off the abundance and fertility of the crop.

一旦你摆脱了咖啡发展了几千年的条件，它就会失去味道，失去作物的丰富性肥力。

If, then, the peculiar distribution of sequoia has not been governed by superior conditions of soil as to fertility or moisture, by what has it been governed?

那么，如果红杉的特殊分布不是由土壤肥力或水分等优越条件决定的，那么它是由什么决定的呢？