Whatever the adherents of organic farming think about mineral fertilizers, but their acquisition has saved more lives than chlorination of water, vaccines against tetanus, measles, malaria, smallpox, the discovery of penicillin and other scientific breakthroughs in medicine combined. Since the beginning of the last century, 2.7 billion people on the […]
Potash Fertilizers: What Are They And How To Use Them (Part 2)
Potash fertilizers: what are Potash fertilizers are divided according to the percentage of potassium oxide (K₂O). Let’s name their main characteristics and methods of application. Raw potassium salts They are obtained by grinding natural potassium salts (silvinite contains 12-15% potassium oxide and 45% sodium oxide, kainite — 10% potassium oxide […]