Ribbed gourd, also known as ridge gourd or angled luffa, is a popular vegetable grown in many tropical and subtropical regions. It is a highly nutritious and low-calorie vegetable that is rich in fiber, vitamins, and minerals. To ensure a good yield and quality produce, it is essential to provide the right amount of water and nutrients to the plants. Fertigation is a method of fertilizing and watering plants through irrigation systems, and it is an efficient way to ensure that the plants receive the nutrients they need for optimal growth.
Creating a proper fertigation schedule for ribbed gourd is vital for the success of the crop. The amount and timing of fertilization will depend on the stage of growth of the plants and the specific nutrient requirements of ribbed gourd. Here is a general fertigation schedule that can be followed for ribbed gourd cultivation:
1. Seedling Stage (0-15 days after sowing):
During this stage, the plants are still in the early stages of growth and require a small amount of fertilizer. A balanced fertilizer with a higher concentration of nitrogen is recommended. Fertilize the plants with a water-soluble fertilizer once a week at a low concentration.
2. Vegetative Stage (15-40 days after sowing):
During this stage, the plants are actively growing and developing foliage. Fertilize the plants with a balanced fertilizer containing a higher concentration of nitrogen, phosphorus, and potassium. Fertilize the plants every 10-14 days at a slightly higher concentration than the seedling stage.
3. Flowering and Fruit Setting Stage (40 days onwards):
Once the plants start flowering, they require more phosphorus and potassium for flower and fruit development. Fertilize the plants with a fertilizer high in phosphorus and potassium every 10-14 days at a slightly higher concentration than the vegetative stage.
4. Fruit Development Stage:
During the fruit development stage, the plants require additional potassium for fruit growth. Fertilize the plants with a fertilizer high in potassium every 10-14 days at a slightly higher concentration than the flowering and fruit setting stage.
5. Harvest Stage:
As the fruits mature and are ready for harvest, reduce the amount of fertilizer and water to allow the plants to ripen naturally. Stop fertilization and reduce watering as the plants near the end of their life cycle.
It is essential to regularly monitor the plants and adjust the fertigation schedule based on the plant’s growth and nutrient requirements. Additionally, it is crucial to use high-quality fertilizers and maintain the irrigation system properly to ensure the success of the crop. By following a proper fertigation schedule, growers can ensure a healthy and productive crop of ribbed gourd.