Process for the manufacture of a bio-release fertilizer of an anionic micro nutrient viz molybdenum
AssigneeDepartment of Science & Technology (DST)
InventorChandrika Varadachari
Life of this patent
Estimating the term…
Abstract
This invention describes a process for the preparation of bio-release molybdenum fertilizers which comprises heating molybdenum trioxide, one or more basic compound(s) of metal(s) selected from magnesium, calcium and sodium, and phosphoric acid till a solid polyphosphate is obtained and finally obtaining the dried powder.
Claims21
A process for the preparation of water insoluble, bio-release molybdenum fertilizers which comprises heating molybdenum trioxide, one or more basic compound(s) of metal(s) selected from the group consisting of magnesium, calcium and sodium, and phosphoric acid to a temperature in a range of 250 to 350° C. till a solid polyphosphate is obtained and finally obtaining dried powder.
Dependencies are inferred from the claim text.