NPK 15 15 15 VIETNAM Là Gì - AN OVERVIEW

Nitrogen Nitrogen, the first number referenced within an NPK sequence, performs a key part inside of a plant's coloring and chlorophyll creation, rendering it a crucial Consider leaf progress. Fertilizers superior in nitrogen tend to be used for grass or other crops exactly where green foliage development is much more essential than flowering.It's

Amongst the most well-liked soil fertilizer ratios in use is actually a 15-fifteen-15. The figures make reference to the ratio of nitrogen, phosphorus, and potassium in parts for every million. In most cases, Consequently you'll find fifteen units of nitrogen For each and every one unit Every single of phosphorus and potassium contained in just it.