18:18:18 - NPK
Description
An NPK ratio of 18-18-18 provides a balanced combination of these three essential nutrients, making it suitable for a wide range of crops and applications. It can promote overall plant growth, root development, flowering, fruiting, and stress resistance when used appropriately according to crop requirements and soil conditions.
Mode of Action
The mode of action of a fertilizer with an NPK ratio of 18-18-18 refers to how the nutrients it contains interact with plants and soil to promote growth and development.
Applications
Soil Testing: Before applying any fertilizer, it's essential to conduct a soil test to determine the existing nutrient levels and pH of the soil. Soil testing helps in identifying nutrient deficiencies or imbalances, allowing for targeted fertilizer application. Application Timing: Apply the fertilizer based on the specific nutrient demands of the crop at different growth stages. For most crops, the fertilizer can be applied before planting or seeding to provide a nutrient-rich environment for germination and early growth. Additional applications may be necessary during the growing season to meet the crop's ongoing nutrient requirements. Application Methods: Fertilizer with an NPK ratio of 18-18-18 can be applied through various methods, including broadcasting, banding, side-dressing, or fertigation. Broadcasting: Spread the fertilizer evenly over the soil surface using a spreader or by hand. Banding: Place the fertilizer in bands or rows alongside the crop rows or seed furrows. Side-Dressing: Apply the fertilizer along the sides of the crop rows during the growing season. Fertigation: Dissolve the fertilizer in irrigation water and apply it directly to the crop's root zone through the irrigation system. Application Rates: Determine the appropriate application rate based on the specific crop's nutrient requirements, soil test results, and recommendations from agricultural experts or extension services. Follow the manufacturer's instructions for the recommended application rates based on the NPK ratio of 18-18-18. Water Management: After fertilizer application, ensure adequate irrigation to facilitate nutrient uptake by the plants. Proper water management helps in dissolving the fertilizer and transporting nutrients to plant roots. Safety Precautions: Follow safety guidelines and precautions mentioned on the fertilizer label. Wear appropriate protective gear such as gloves and eyewear when handling and applying fertilizers. Environmental Considerations: Avoid over-application of fertilizer to prevent nutrient runoff and water pollution. Follow recommended application practices to minimize environmental impact and ensure sustainable agriculture.
| Crop | Common name of the Pest | Dose/acre(gm) | Dilution in Water (Liter) | Waiting Period(Days) |
|---|---|---|---|---|