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7 天
on MSN
Researchers identify novel approach to minimize nitrogen loss in crops
While agriculture producers apply nitrogen fertilizer to supply nutrients to their crops, they can't always keep those ...
BBC
4 年
The nitrogen cycle, minerals and eutrophication (CCEA)
This is carried out by nitrifying bacteria. Nitrifying bacteria needs oxygen as they are aerobic. This process is quickened by the presence of oxygen and higher temperatures.
KTBS
2 天
Texarkana Water Utilities makes temporary changes to disinfection process
TEXARKANA, Texas - Texarkana Water Utilities is temporarily changing its disinfection process over the next few weeks.
{Not Quite} Susie Homemaker on MSN
1 个月
How to Start a Fish Tank for Your Family
API Quick Start: This product contains nitrifying bacteria, which allows for the instant addition of fish to your tank! It ...
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