Basmati 1718 is a popular variety of basmati rice grown in the Indian subcontinent, known for its long, slender grains and aromatic flavor. To obtain high-quality yield, it is important to provide the plants with adequate nutrition. Fertilizers play a key role in this regard. Here is the information regarding fertilizer dose in Basmati 1718.
Basmati 1718, like any other rice variety, requires a balanced dose of primary macronutrients, including nitrogen (N), phosphorus (P), and potassium (K), along with essential secondary nutrients such as calcium (Ca), magnesium (Mg), and sulfur (S), as well as micronutrients like iron (Fe), manganese (Mn), zinc (Zn), and copper (Cu). However, the specific fertilizer requirement may vary depending on various factors such as soil type, climate, irrigation, and crop stage.
For Basmati 1718, the recommended fertilizer dose is 120-150 kg of urea, 80-100 kg of single superphosphate (SSP), and 40-60 kg of muriate of potash (MOP) per hectare. This formulation provides N:P:K ratio of 4:2:1, which is considered optimum for rice cultivation. The fertilizer should be applied in splits during different growth stages based on the crop’s nutrient demand.
In general, the first dose of fertilizer (50% of N, 100% of P, and 50% of K) should be applied at the time of transplantation, preferably by broadcasting method before puddling. The second dose (25% of N and K) should be applied 25-30 days after transplanting (DAT) using ring method around the plants. The third dose (remaining 25% of N and K) should be applied at 45-50 DAT using the same method. It is important to ensure that the fertilizer is spread evenly and does not come in direct contact with the plant roots to avoid phytotoxicity.
Apart from the primary macronutrients, Basmati 1718 also requires secondary nutrients and micronutrients in small quantities. These can be supplied through organic manure, such as farmyard manure (FYM), compost, or vermicompost, which also improve soil fertility and texture. The recommended dose of FYM is 10-15 tonnes per hectare, which should be applied to the field before land preparation.
In summary, Basmati 1718 requires a balanced dose of primary macronutrients, secondary nutrients, and micronutrients for optimal growth and yield. The recommended fertilizer dose is 120-150 kg of urea, 80-100 kg of SSP, and 40-60 kg of MOP per hectare, applied in splits during different growth stages. Organic manure should also be used to supplement the soil’s nutrient content. Proper fertilizer management is essential for sustainable rice production and to ensure food security.