We know that climate change is affecting agricultural productivity.

我们知道气候变化正在改变着农业生产力。

In other parts of the world, increasing agricultural productivity and industrialization went together.

在世界其他地区，不断提高的农业生产率与工业化同时进行。

That is changing local temperature and precipitation patterns, and that has consequences for the agricultural productivity in many parts of the world.

这正改变着局部的温度和降水模式，这对世界很多地方的农业生产力有着重大的影响。

That was a movement to greatly increase agricultural productivity.

这是一项大大提高农业生产力的运动。

Another factor was a remarkable increase in agricultural productivity in the 16th century.

另一个因素是 16 世纪农业生产力的显着提高。

Africa has very low agricultural productivity — about a quarter of what the US or Europe has.

非洲的农业生产力非常低——大约是美国或欧洲的四分之一。

This increased agricultural productivity, but it also impoverished many tenant farmers, many of whom lost their livelihoods.

这提高了农业生产力，但也使许多佃农陷入贫困，其中许多人失去了生计。

Since 1975, Chinese agricultural productivity has grown at a rate of 12 percent per year – four times the annual rate of growth in Africa.

自1975年以来， 中国农业生产力以每年12%的速度增长——是非洲年增长率的四倍。

Instead, soaring agricultural productivity led to falling food prices, lining the pockets of urban workers with more appetite for a new suit (or car) than anything four-legged.

然而，飙升的农业生产力导致食品价格下降，口袋鼓起来的城市工人对新衣服（或新车）比对任何四条腿的东西都更感兴趣。

They're deeply connected to the agricultural productivity of the region, to the wildlife and the migratory birds of the area, and they protect and support native amphibians.

它们与该地区的农业生产力、该地区的野生动物和候鸟密切相关，它们保护和支持本地两栖动物。

The presence of these is reckoned to have increased agricultural productivity by as much as 25% in previously worm-deprived areas, though recent work suggests other invertebrates have suffered.

据估计，这些昆虫的存在使以前没有蠕虫的地区的农业生产力提高了 25%，尽管最近的研究表明其他无脊椎动物也受到了影响。