Title: Fertilizer Dose Information for Indian Bean Crop: A Comprehensive Guide
Introduction:
The Indian bean crop, also known as the Lablab bean, is a member of the legume family and is widely cultivated for its high nutritional value and versatility. To ensure healthy growth and maximize yield, appropriate fertilizer dosage is essential. This article aims to provide comprehensive information on the ideal fertilizer dose for Indian bean crops, considering both organic and inorganic fertilizers.
Understanding the Nutritional Requirements of Indian Bean Crop:
Indian bean crops have specific nutritional requirements. They require sufficient quantities of macronutrients, such as nitrogen (N), phosphorus (P), and potassium (K), along with secondary nutrients like calcium (Ca), magnesium (Mg), and sulfur (S), as well as micronutrients, including iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), molybdenum (Mo), and boron (B). Let’s explore the recommended fertilizer doses for these nutrients for optimal Indian bean crop growth.
Nitrogen (N):
Nitrogen plays a crucial role in promoting vegetative growth, leaf development, and overall plant health. An approximate dose of 25-30 kg N/ha is recommended for Indian bean crops. Split application is advised, with an initial dose of 10-15 kg N/ha during sowing or transplanting, followed by 15-20 kg N/ha after germination.
Phosphorus (P):
Phosphorus is crucial for root development, flowering, and seed formation. A recommended dose of 15-20 kg P2O5/ha is recommended for Indian bean crops. The entire dose should be applied during sowing or transplanting.
Potassium (K):
Potassium aids in enhancing fruiting, disease resistance, and overall plant vigor. An approximate dose of 15-20 kg K2O/ha is advised for Indian bean crops. The recommended method is to apply half the dose during sowing or transplanting and the remaining half during flowering.
Secondary and Micronutrients:
While the primary macronutrients are vital, secondary and micronutrients are equally crucial for the healthy growth of Indian bean crops. The recommended doses for these nutrients are as follows:
– Calcium (Ca): 100-150 kg CaO/ha, applied before sowing or transplanting.
– Magnesium (Mg): 15-20 kg MgO/ha, incorporated into the soil before sowing.
– Sulfur (S): 15-20 kg S/ha, applied before sowing or transplanting.
– Iron (Fe): 3-5 kg FeSO4/ha, applied as a foliar spray during the vegetative stage.
– Manganese (Mn), Zinc (Zn), Copper (Cu): 2-3 kg MnSO4, 2-3 kg ZnSO4, and 1-2 kg CuSO4 per hectare, respectively, applied during sowing or transplanting.
– Molybdenum (Mo): 100-150 g Mo/ha, applied as a basal dose before sowing.
– Boron (B): 1-2 kg Borax/ha, applied before sowing or transplanting.
Conclusion:
Appropriate fertilizer dosage is crucial for promoting healthy growth and maximizing yield of Indian bean crops. By adhering to recommended fertilizer doses, farmers can ensure that their crops receive the essential nutrients required for optimal development. However, it is important to note that these dosage recommendations may vary based on soil analysis and local agronomic practices. Agricultural experts and professionals should be consulted for precise fertilizer recommendations tailored to specific cultivation areas.