Organic waste (fish scales) can be converted to organic fertilizer. 2. Minimize the use of chemical fertilizers. 3. Improve the qualities of soil chemical and ...

22 окт. 2024 г. · Hydrolytic degradation of fish scales results the formation of amino acids and peptides [10] . The products of hydrolysis of collagen and ...

Fish scales are rich source of organic nitrogen and protein (Table 1), hence they can be utilized as substrates for growth of microorganisms and enzyme ...

16 нояб. 2023 г. · This study was conducted to determine the effects of fish waste water and fish scale as soil enhancer for the growth of sweet corn.

Fish scales are composed of around 41–45% organic matter, which includes vitamins, collagen, fat, and lecithin, and 38–46% inorganic matter, which includes ...

How is Fish Fertilizer Made? Fish fertilizer is made from whole fish and carcass products, including bones, scales and skin. Rather than let unusable fish ...

7 мар. 2014 г. · While fish scales and other fish derivatives are not complete fertilizers, they do supply nutrients needed by a large number of plants.

16 нояб. 2023 г. · This study was conducted to determine the effects of fish waste water and fish scale as soil enhancer for the growth of sweet corn.

The invention discloses an organic fertilizer containing fish scales. The organic fertilizer is prepared from, by weight, 1-2 parts of caulis spatholobi, ...

Dried fish scales powder was used as raw materials and added to the soil used in agriculture as an organic fertilizer and soil amendment at the rates mentioned.