Paddy, also known as rice, is one of the most important crops in the world and plays a crucial role in ensuring food security for millions of people. In order to achieve optimal yields and quality of rice, it is essential to provide the right amount of fertilizer at the right time.
Fertilizers are essential for paddy cultivation as they provide the necessary nutrients for the healthy growth of the plant. The three main nutrients required by paddy are Nitrogen, Phosphorus, and Potassium (N-P-K). These nutrients help in promoting root development, flowering, and fruit formation in the paddy plant.
The fertilizer dose for paddy varies depending on the soil type, variety of rice, and the stage of growth of the plant. Generally, for paddy cultivation, a fertilizer dose of 120 kg N, 60 kg P2O5, and 40 kg K2O per hectare is recommended.
The fertilizer should be applied in a split method during different stages of growth. During land preparation, apply 50% of the nitrogen and entire phosphorus and potassium doses. The remaining nitrogen should be applied in two equal split doses – one at the time of panicle initiation and the other at the time of active tillering.
It is important to note that excessive use of fertilizers can be detrimental to the soil and the environment. It can lead to nutrient imbalance, soil erosion, and pollution of water bodies. Therefore, it is essential to follow recommended dosages and practices for paddy cultivation.
In conclusion, fertilizers play a vital role in paddy cultivation by providing essential nutrients for the healthy growth of the plant. By following the recommended fertilizer doses and practices, farmers can achieve optimal yields and quality of rice while ensuring the sustainability of the environment.