Organic mineral fertilisers are made of different ingredients. These include fish emulsion and urea (urine), which have high nitrogen content. Others include feathers, blood meal, and dried blood. Phosphorus-rich ingredients include rock phosphate, colloidal phosphate, and bone meal.

Studies using organic mineral fertilisers showed higher yields than conventional fertilizers, although the cost of production was higher. However, organomineral fertilizers increased sugar yield and stalk yield, resulting in a higher net profit. In addition, the higher P2O5/K2O ratio made organic mineral fertilizer profitable compared to conventional fertilizer.

A chelated organic mineral fertilizer is an excellent way to boost the amount of manganese in soil. Manganese is important for plant growth. BIOMIN MANGANESE is a chelated form of manganese that is safe for use in soil. When applied according to the directions, it is non-phytotoxic to plants.

A study of soil P content showed that organic mineral fertilizers increased soil soluble P content significantly. This increase was linear with the rate of organomineral fertilizer application. The increase was more pronounced in treatments using organic mineral fertilizer. This difference may be related to solubility. Soluble P from mineral fertilizer is easily available in soil and can be detected using resin-extractable P analysis. Organic mineral P, on the other hand, is highly dependent on soil mineralization for availability.

Organic mineral fertiliser is made by comprehensively combining low-grade mineral powders and organic waste. Using microbial engineering fermentation technology, this kind of fertiliser enhances soil fertility, promotes crop growth, and exerts positive ecological effects. It also reduces emissions associated with the chemical industry. This type of fertilizer is a good choice for low-quality soils.

There are several organic fertilizers nz available. These include kal'tsii, kremnii, and karbonattov. However, they are more expensive than synthetic fertilizers. In addition to reducing the amount of chemicals used, organic mineral fertilizers can be made of humic substances.

Organic mineral fertilizer (OMFs) are less complex to make. They mostly consist of mineral sources and animal excreta. The composition of BOMFs varies depending on location and soil type. It is important to choose those with rich mineral elements and make sure they are available in convenient quantities. Some mineral powders may be rich in heavy metals, which could lead to environmental pollution.