The correct way is to use it for soil mixing or fertilizer.

Bone meal, is a powdered fertilizer made from animal bones. The main components of animal bone are tricalcium phosphate, bone glue and fat. Generally according to the production method can be divided into boiling bone meal, crude bone meal (raw bone meal) and steamed bone meal (degumming, degreasing bone meal). Simmering method is to be broken bones into the pot with water boiling, boiling can be added to the appropriate amount of quicklime, lime, etc., while simmering while fishing to remove the fat and gelatin, until the bone basically does not contain grease until, and then sun-dried crushed can be.

Bone meal basic introduction

Bone as raw material made of powder products. Can be used as mineral feed for livestock, poor quality can be used as fertilizer. Livestock bone accounted for a large proportion of the carcass, pigs about 13%, cattle about 20.5%, and even up to 40% of lean sheep. Therefore, the utilization of animal bone is also an important project of animal husbandry by-product processing. The main components are tricalcium phosphate, bone glue and fat. Bone meal can be divided into raw bone meal (crude bone meal), degummed bone meal (steamed bone meal) and skimmed bone meal three kinds.

Bone meal is generally off-white powder, insoluble in water, plant utilization is very slow, especially in calcareous soil, but faster in acidic soil. It can be used as base fertilizer. Mixed into the compost or stable manure after fermentation and application, can improve the fertilizer effect. It can also be used as animal feed and toothpaste containing phosphorus additives.