Sure, I would be happy to write an article on fertilizers dose in paddy nursery.
Paddy or rice cultivation is a major activity in many parts of the world, particularly in Asia. Paddy nurseries, where the young plants are grown before transplanting, is a crucial stage of the crop cycle. During this stage, proper fertilization is essential for healthy growth and development of the plants.
The type and amount of fertilizer to be applied depends on the soil type, climate, and the growth stage of the plant. In general, paddy nurseries require a balanced fertilizer comprising of nitrogen (N), phosphorus (P), and potassium (K) in appropriate quantities. A fertilizer with an NPK ratio of 4:2:2 or 4:3:2 is recommended.
The amount of fertilizer required can be determined based on the area of the nursery and the type of soil. A soil test prior to planting can provide valuable information on the nutrient content and pH levels of the soil. Depending on the results of the soil test, the fertilizer dose can be adjusted accordingly.
During the first week of growth, the paddy plants require a high dose of nitrogen to promote leaf growth. A dose of 10-15 kg of urea per 100 square meters is recommended during this stage. In the second week, phosphorus becomes important for root development. A dose of 10-15 kg of single superphosphate per 100 square meters is recommended.
During the third and fourth weeks, potassium becomes important for the overall growth and development of the plant. A dose of 10-15 kg of muriate of potash per 100 square meters is recommended during this stage. After the fourth week, a balanced fertilizer with equal amounts of NPK can be applied as required.
It is important to note that excessive fertilizer can be harmful to the plant and the environment. Overuse of nitrogen can cause rapid growth of the plant, resulting in weaker stems and less tolerance to pests and diseases. Likewise, overuse of phosphorus and potassium can lead to the accumulation of these elements in the soil, causing imbalances and reduced plant growth.
In conclusion, proper fertilization is essential for healthy growth and development of paddy plants in the nursery stage. A balanced fertilizer with appropriate doses of nitrogen, phosphorus, and potassium is recommended. The amount of fertilizer to be used can be determined based on soil tests and the growth stage of the plant. Careful monitoring of the fertilizer doses is important to avoid overuse and potential harm to the plant and environment.