Synthetic fertilisers eventually run into rivers and oceans, creating "dead zones".

人造化肥农药最终流入河流和大海，富集成为死亡区域。

But you can invest in tractors and fertilisers and seeds – there are lots of ways into this.

你也可以投资于拖拉机、肥料以及种子——有很多投资农业领域的途径。

Gaoming Jiang calls for sustainable farming to replace polluting plastics , chemical fertilisers and herbicides.

蒋高明呼吁以可持续性农耕替换农膜、肥、药和除草剂.

Plus it takes a whole lot of water and fertilisers to keep plots looking so green, and they're fast becoming a land sap.

另外，若要使墓地看起来青翠欲滴，还需要消耗大量水和肥料。

Pan Jing of Greenpeace said farmers depended on fertilisers because many doubled as migrant workers and had less time for their crops.

绿色和平组织的Pan Jing 说，农民离不开化肥，因为很多人都要出去打工，在家务农的时间少。

The increase in the jellyfish population has beenattributed to factors including climate change, over-fishing and the runoff ofagricultural fertilisers.

造成水母数量激增的因素包括气候变化、过度捕捞和农业化肥流入海洋。

Nitrogen oxide released from nitrogen fertilisers accumulates in the atmosphere as a green house gas that is 300 times more damaging than carbon dioxide.

由氮肥产生的含氮氧化物等温室气体进入大气后，其产生危害能力二氧化碳的三百多倍。

It is feared that a similar effect is being witnessed today as rising sea temperatures and fertilisers washing into the oceans cause oxygen levels to fall.

人们担心，今天也会见到类似的结果：由于海洋气温升高，使过量化肥注入海洋导致氧气浓度降低。

These can be skimmed, left to evaporate, or treated with biological agents like fertilisers, which promote the growth of micro-organisms that biodegrade oil.

这些油污可撇除，蒸发或作为可降解油污微生物的肥料。

It takes several years to convert land from conventional production to organic production, in part because of the need to free the soil of fertilisers and pesticides.

从传统产品转变成有机产品用了几年时间，部分原因可能是使土地从肥料和杀虫剂的中缓一缓。