Mustard de-oil cake powder is a nutrient-dense byproduct derived from the cold-pressing of mustard seeds to extract oil. Once the oil is removed, the remaining mustard seed cake is dried and ground into a fine, brownish-yellow powder. This powder retains a rich concentration of natural nutrients such as nitrogen, phosphorus, and potassium, along with organic matter, making it an excellent natural fertilizer and soil conditioner.
Commonly used in organic farming and gardening, mustard de-oil cake powder enhances soil fertility, promotes healthy plant growth, and acts as a natural pest repellent due to its strong aroma and bioactive compounds. It’s eco-friendly, sustainable, and free from synthetic chemicals, making it ideal for use in organic and sustainable agriculture.
In some regions, it’s also used in animal feed in regulated quantities, offering a source of protein and minerals.
