Tag: foliage dressing

Basic Knowledge on Fertilizer

1 Features of ammonium bicarbonate      It is unstable white crystal, which easily absorbs moisture and decomposes. It is volatile and has strong ammonia smell; It decomposes faster as humidity and temperature go higher; It dissolves easily in water with alkaline reaction. 2 How to use ammonium bicarbonate? Ammonium bicarbonate is easily volatile in high temperature and high humidity. On either dry land or paddy field, deep placement is better than top application and heavy […]