Deficiency of Ferrous Sulphate in Rice Crop
Ferrous sulphate is an essential nutrient required by rice plants for healthy growth and development. The deficiency of this nutrient can lead to stunted growth, yellowing of leaves, and reduced crop yield.
Rice plants require ferrous sulphate for the synthesis of chlorophyll, which is responsible for the green color of leaves. Without sufficient levels of ferrous sulphate, the plant cannot produce chlorophyll, and the leaves start turning yellow or pale.
The deficiency of ferrous sulphate can occur due to various reasons such as poor soil quality, low soil pH, or inadequate supply of ferrous sulphate to the plants. In acidic soils, the ferrous sulphate becomes unavailable to the plant as it reacts with other soil minerals and forms insoluble compounds. This makes it difficult for the plant to absorb ferrous sulphate from the soil.
In addition, excessive waterlogging or poor drainage can lead to the depletion of ferrous sulphate from the soil. The excess water reduces the oxygen supply to the roots and creates an anaerobic condition, which hinders the absorption of ferrous sulphate by the plant.
The deficiency of ferrous sulphate can be corrected by adding it to the soil or through foliar spray. The application of ferrous sulphate to the soil can help in correcting the deficiency and improving the growth and yield of the crop. It is recommended to apply ferrous sulphate at the onset of the deficiency symptoms or during the early stages of the crop growth.
Foliar spray is also an effective method of correcting the deficiency of ferrous sulphate. The ferrous sulphate is sprayed on the leaves of the plant, which is absorbed by the plant and transported to the other parts of the plant. This method is beneficial in correcting the deficiency quickly, and the plants start showing improvement in growth and yield.
In conclusion, the deficiency of ferrous sulphate in rice crops can have a significant impact on the growth and yield of the crop. It is crucial to take corrective measures to overcome this deficiency and ensure healthy growth and development of the crop. The application of ferrous sulphate through soil or foliar spray is essential for correcting the deficiency and ensuring optimal crop yield.