nitrogen fertilizer

基本解释

He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.
他同样认为，氮肥的酸化效果在中国应该引起更多的关注。
huzhangao.blog.163.com
Dennis Lindsay still recalls the day four decades ago when his father, an Iowa farmer, began using nitrogen fertilizer on the family’s 160 acres.
丹尼斯林德赛仍然记得四十年前的那一天，他父亲，一位爱荷华州农民，第一次在家160英亩地中使用氮肥。
This spring, a federal science advisory report is expected to recommend a national goal of improving the efficiency of farm nitrogen fertilizer use by 25 percent, Herz and Galloway say.
今年春天，一份联邦科学建议报告有可能建议提高氮肥使用率提高25%的国家目标。赫兹和盖洛韦说。

But improved farming methods later increased their yields and, at the same time, made better use of chemical nitrogen fertilizer.
University of Virginia professor Jim Galloway calls synthetic nitrogen fertilizer a "wonderful invention" because it increased food production.
But he says many parts of the world use too much nitrogen fertilizer, and that harms the environment.

We note that currently in Europe, nitrogen fertilizer inventories are at some of their lowest levels ever.
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