Calcium deficiency has become one of the major concerns in wheat agriculture. Calcium is an essential nutrient for plants and its deficiency can significantly affect plant growth and development. Wheat varieties differ in their calcium requirements, and some wheat varieties are more susceptible to calcium deficiency than others. The following article provides information regarding the control of calcium deficiency in wheat.
Reasons for calcium deficiency:
Calcium deficiency is caused by several factors such as low soil pH, low calcium concentration, and high levels of other cations, such as sodium and magnesium. Moreover, climatic factors such as high temperature, low humidity, and low rainfall increases the occurrence of calcium deficiency in wheat. Additionally, calcium is immobile within the plant, so it relies on water uptake to move from the soil to the grain. Therefore, drought or waterlogging conditions where water uptake is disrupted can lead to calcium deficiency in wheat.
Control measures for calcium deficiency in wheat:
1. Liming
Liming is one of the effective ways of controlling calcium deficiency in wheat. It involves the application of calcium-rich materials such as calcium carbonate or calcium hydroxide to increase the pH of the soil. Liming not only provides calcium to the plant but also reduces the availability of other cations such as magnesium and sodium in the soil.
2. Fertilizer application
Fertilizer application can also be used to control calcium deficiency in wheat. Calcium-containing fertilizers such as calcium nitrate, calcium sulfate, and calcium chloride can be applied to the soil. Apart from providing calcium, these fertilizers also provide other nutrients required for plant growth.
3. Irrigation management
Proper irrigation management is essential for controlling calcium deficiency in wheat. Adequate soil moisture is necessary for calcium uptake by plant roots. Therefore, providing adequate water to the crop during its growth stages can ensure optimal calcium uptake and avoid calcium deficiency.
4. Crop rotation
Crop rotation is another management practice that can be used to control calcium deficiency in wheat. The rotation of wheat with legumes or other crops can increase soil calcium levels and reduce the occurrence of calcium deficiency.
Conclusion:
Calcium deficiency is a major concern in wheat agriculture, and its control is necessary for optimal crop growth and development. Proper soil management practices such as liming, fertilizer application, irrigation management, and crop rotation can be used to control calcium deficiency. Careful consideration of these recommended practices can help in the efficient management of calcium deficiency in wheat crops.