| Customization: | Available |
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| CAS No.: | Ny/T 525-2021 |
| Formula: | N+P205+K20 |
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Cow dung organic fertilizer is an organic fertilizer made mainly from cow dung through processes such as fermentation. It has rich nutritional components and the function of improving soil, and is widely used in agricultural production.
1.Rich in Nutritional Components: It contains various nutrient elements required for plant growth, such as major elements like nitrogen, phosphorus, and potassium, as well as medium and trace elements like calcium, magnesium, and sulfur. It also contains abundant organic matter and humus. 2.Among them, the nitrogen content is approximately 0.32%, the phosphorus content is about 0.21%, the potassium content is around 0.10%, and the organic matter content is usually above 20%.
3.Improve Soil Structure: It can increase the organic matter content of the soil, improve the soil's granular structure, enhance the soil's water-holding, fertilizer-holding, and air permeability, making the soil loose and fertile, which is beneficial to the growth and development of crop roots.
4.Long-lasting Fertilizer Effect: It belongs to slow-release fertilizers with a long-lasting fertilizer effect, capable of providing long-term nutritional support for crop growth and reducing the use of chemical fertilizers.
5.High Safety: After thorough fermentation and decomposition, most of the pathogens, insect eggs, and weed seeds in it are killed, and its use will not cause harm to crops and the environment.
6.Widely Available Source: Cows are herbivorous animals, and cow dung is widely available in rural areas with relatively low costs. It is an inexpensive source of organic fertilizer.
1.Fully Composted: Uncomposted cow dung organic fertilizer contains a large number of germs, insect eggs, and weed seeds, which can harm crops after use. Therefore, it must be fully composted before use.
2.Control Application Rate: Although cow dung organic fertilizer is a safe and environmentally friendly fertilizer, it should not be over - applied to avoid causing soil nutrient imbalance and environmental pollution.
3.Use in Combination with Chemical Fertilizers: Cow dung organic fertilizer has a long - lasting fertilizer effect, but its nutrient content is relatively low. When using it, it can be combined with chemical fertilizers to meet the nutrient needs of crop growth.
4.Pay Attention to Soil pH: Cow dung organic fertilizer is weakly alkaline. When applied to acidic soil, the application rate can be appropriately increased to adjust the soil pH. When applied to alkaline soil, attention should be paid to controlling the application rate to avoid exacerbating the soil alkalinity.
5.Storage and Transportation: It should be stored in a dry and ventilated place to avoid getting damp and rained on. During transportation, leakage and pollution should be prevented.
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