Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.是什么意思？

Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.

促进番茄对氮和钾的吸收.

utilization

n. 利用，使用，效用；

例句
Introduces the concepts of available anergy and reduced exergy by analysing the energy utilization process.
通过对其能量利用过程的分析,引入可用和折合的概念.

efficiency

n. 效率，效能，实力，能力，[物]性能，功效；

例句
There are many ways to increase agricultural efficiency in the poorer areas of the world.
有很多方法能够提高世界贫困地区的农业效率。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

nitrogen

n. [化]氮，氮气；

例句
The faeces contain nitrogen and it is that which fertilises the desert soil.
粪便含氮，而正是氮可以肥化荒芜的土地。

fertilizer

n. 肥料，化肥，受精媒介物，促进发展者；

例句
...farming without any purchased chemical, fertilizer or pesticide...
不购买使用化学药剂、肥料或杀虫剂的耕种

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

kalium

n. 钾；

例句
Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.
促进番茄对氮和钾的吸收.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

enhanced

adj. 增强的，提高的，放大的；v. 提高( enhance的过去式和过去分词 )，增进，用计算机增强（照片等），提高…的价值（或价格）；

例句
The new Germany must rise to the challenge of its enhanced responsibilities...
一个崭新的德国必须迎接挑战，承担更多的责任。