Nitrogen fertilisers have altered the balance of chemical isotopes in peat bogs.

氮肥改变了泥炭沼泽中化学同位素的平衡。

Cutting forests releases greenhouse gases from the wood and the soil, and fertilisers create greenhouse gases too.

而采伐森林会导致温室气体从树木、土地中散发出来，肥料也能产生温室气体。

Meanwhile higher fertiliser and energy costs will crimp farmers' margins everywhere.

与此同时，更高的化肥和能源成本将挤压各地农民的利润。

This means people trained to handle complex machinery like tractors, and fertiliser spreaders, loading machines – the works.

农业设备操作员接受过培训，可以操作各种复杂的农业机械，如拖拉机、撒肥机、装载机。

In recent years, human sewage and fertilisers from intensive farming have increased plankton blooms in the Gulf, providing extra jellyfish food.

近年来，人类排放的污水与来自密集务农的肥料，使得渤海湾的浮游生物激增，提供了额外的水母食物。

But initial evidence from the German dairy and fertiliser industries suggests that even heavy users respond to higher prices.

但来自德国乳制品和化肥工业的初步证据表明，即使是重度消费者也会对价格上涨做出反应。

So it means Africans are just using less fertiliser.

所以这意味着非洲人只是使用了更少的化肥。

Farmers have switched from gas to oil heating; ammonia, fertiliser's gas-intensive ingredient, is now imported instead of being made locally.

农民们已经从使用天然气改为使用石油取暖；化肥的天然气密集型原料--氨现在也是用进口的，而不是本地生产的。

Fertiliser shortages are even harder to cover: new potash mines take 5-10 years to build.

新的钾肥矿需要5-10年才能建成。

VOICE OVER: The whales' fecal fertiliser allows for the growth of phytoplankton.

画外音：鲸鱼的粪便肥料有助于浮游植物的生长。

Maybe it can solve electronic structure, so fertilisers will become easier.

也许它可以解决电子结构， 那么肥料会变得更容易。

Protectionism may pour more fuel on the fire. National restrictions on fertiliser exports increased last year and could accelerate.

保护主义可能会火上浇油。去年，全国对化肥出口的限制有所增加，而且可能会加速。

These 'middlemen' sold commercial seeds, fertilisers, and insecticides on credit, and guaranteed purchase of the crop.

这些“中间商”赊销商业种子、化肥和杀虫剂，并保证农作物的购买。

Russia alone is the biggest supplier of key ingredients in the making of fertilisers, without which crops falter or lose nutrients.

俄罗斯是化肥关键原料的最大供应国，如果没有这些原料，作物就会歉收或失去营养。

He'd put everything into winning the big one: fertiliser; UV lights; intensive watering; anabolic steroids.

为了赢得这场大胜利，他付出了一切：化肥；紫外线灯；密集浇水；合成代谢类固醇。

Changes to habitats for grazing, mining and crop production, including the use of harmful fertilisers, have had a huge impact on land and sea.

为了放牧、采矿和农作物生产而改造动物的栖息地，包括使用有害的化肥，对陆地和海洋造成了巨大影响。

Fertiliser run-off alone causes $200bn-800bn worth of damage to the ocean, compared with $13bn from plastic marine litter.

单是化肥地表径流就会对海洋造成2000至8000亿美元的损失，而塑料海洋垃圾带来的损失为130亿美元。

But fertiliser costs remain high, meaning more reassurance will probably be needed in the future.

但化肥成本居高不下，意味着未来可能需要更多保证。

Winter crops such as wheat and barley, which are sown in October, could be smaller because of a lack of fertiliser and pesticides.

由于缺乏化肥和杀虫剂，小麦和大麦等10月份播种的冬季作物产量可能会减少。

Fuel and fertiliser prices have risen; a dry spring means yields are expected to be down 25-30% on last year in the south-west.

原油、肥料价格上涨，加上一个干燥的春季——这意味着西南部农田的收获预计会比去年少25－30％。