Assertion: urea's nitrogen | /r/HasProperty | important
Facets:
Source sentences:
text: Some of the protein sources of animal origin have higher concentrations of lysine in their protein (dried blood plasma 8.8%; dried milk powder 8.3 While Nitrogen is important and is used in large quantities for vegetative growth Potassium is the predominant cat-ion in tomato fruit and has major effects on fruit foliar fertilizer uk quality.