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Fertilizer Dose Information for the Bengal Gram Crop
Bengal gram (Cicer arietinum L.), also known as chickpeas or garbanzo beans, is a pulse crop that plays a crucial role in various food systems worldwide. It is cultivated in tropical and subtropical regions, including India, Pakistan, Turkey, and the Mediterranean basin. Bengal gram is high in protein, fiber, and minerals, making it an essential source of nutrition for millions of people.
Fertilization is one of the critical management practices that can enhance Bengal gram crop productivity and yield. Below, we provide some information on the recommended fertilizer doses for Bengal gram cultivation.
1. Nitrogen (N)
Bengal gram typically requires 20-30 kg N/ha for optimal growth and development. The recommended dose of N may vary depending on the soil type, climate, and cropping system. For example, in intensively managed, irrigated Bengal gram systems, the N requirement may be higher than in rainfed systems.
2. Phosphorus (P)
Phosphorus is a critical nutrient for crop growth and development, particularly during the early stages of plant growth. For Bengal gram cultivation, the recommended P dose is 40-60 kg P2O5/ha. Applying P fertilizer also helps improve root growth, enhances nutrient uptake, and increases plant tolerance to abiotic stresses.
3. Potassium (K)
Potassium plays a vital role in regulating plant water use, improving disease resistance, and enhancing crop quality. The recommended K dose for Bengal gram is 10-15 kg K2O/ha. Applying K fertilizer may also help reduce the incidence of pests and diseases, particularly fungal pathogens, and enhance the plant’s tolerance to drought.
4. Sulphur (S)
Sulphur is another essential nutrient for Bengal gram cultivation, as it plays a role in protein synthesis and enhances plant productivity. The recommended S dose is 20-25 kg/ha. In soil deficient in S, applying S fertilizer can result in a significant increase in Bengal gram yield and quality.
5. Micronutrients
Bengal gram also requires trace amounts of micronutrients such as zinc (Zn), iron (Fe), boron (B), and manganese (Mn). Applying micronutrient fertilizers can help alleviate micronutrient deficiencies that can limit crop growth and yield.
In conclusion, fertilization is a critical practice that can enhance Bengal gram crop productivity and quality. Farmers must follow the recommended fertilizer doses and apply them at the right time and in the right amounts to ensure optimal crop growth and development. By doing so, they can maximize their yields, improve their income, and contribute to food security and sustainable agriculture.