Sure, here’s an article on Paddy active tillering stage fertilizer management:
Paddy or rice farming is one of the most significant agricultural practices in many parts of the world. In order to produce high-quality rice, it is crucial to manage the fertilization process properly. Fertilizer management at the active tillering stage of paddy is crucial as it determines the growth, production, and quality of the crops. In this article, we will look at how to manage fertilization during this stage for optimal results.
The active tillering stage is the period when the rice plants start to produce more tillers or shoots, which grow into panicles. During this stage, the rice plants require sufficient nutrients to produce more panicles and attain maximum yield potential. The following are tips to manage fertilization at the active tillering stage of paddy:
1. Soil Testing: The first step in managing fertilizer during the active tillering stage is to conduct a soil test. This helps in knowing the current nutrient status of the soil, and also determines the requirement of any additional nutrients. A soil test report will provide the recommendations for the amount of nitrogen, phosphorous, and potassium (NPK) needed to meet the plants’ nutrient requirements.
2. Nitrogen application: Nitrogen is one of the essential nutrients required by the rice plant, especially during the active tillering stage. Nitrogen helps the plant to produce more tillers, which eventually translates into higher yields. During this stage, it is advisable to split the nitrogen application into two or three doses for the best results. This helps to reduce the loss of nitrogen due to leaching, which can happen during heavy rain and irrigation.
3. Phosphorus Application: Phosphorus is also a vital nutrient required by the paddy during the active tillering stage. It helps in root development and promotes early maturity of the rice plant. It is essential to apply phosphorus at the early stages of plant growth, preferably during transplanting.
4. Potassium application: Potassium plays a crucial role in the growth and yield of rice, particularly during the tillering stage. Adequate potassium application improves the crop’s tolerance to drought and disease, and it boosts the crop’s defense mechanism. Potassium should be applied in the right proportions, and it is advisable to apply it close to the active roots’ zone.
5. Control nutrient levels: Overfertilization is harmful and may impact negatively on paddy yields. Therefore, it is essential to maintain the nutrient levels within the ideal range for optimal yields. To achieve this, it is essential to follow the soil test report generated by the soil laboratory.
Bottom Line
Managing fertilization during the active tillering stage of paddy is crucial in attaining optimal yield and crop quality. A successful fertilization plan should put into consideration soil testing, a balance of nitrogen (N), phosphorous (P), and potassium (K) application, and controlling nutrient levels. With the right fertilization strategy, paddy farmers can be sure of a productive and profitable harvest.