Irrigation management technique is an essential aspect of crop cultivation, and it is crucial to determine the right amount and frequency of water required at various growth stages. For Bengalgam crop, which is widely cultivated in India, efficient irrigation techniques play a significant role in ensuring a successful harvest.
Bengalgram is a widely grown pulse crop that requires moderate amounts of water to thrive. Typically grown in regions with rainfall ranging from 450-700mm, the crop requires suitable irrigation techniques during the dry season. The watering requirements of the crop depend on factors such as soil type, prevailing weather conditions, and stage of growth. Hence, it is important to adopt a tailored irrigation strategy for optimum yield.
The following are some efficient irrigation management options for Bengalgram crop:
1. Furrow Irrigation: Furrow irrigation is a shallow irrigation method that involves the application of water along trenches or furrows in the crop field. It is a cost-effective technique that can be used for irrigating large areas of land. In this technique, furrows are created between rows of crop, and water is allowed to flow through the furrows and soak into the soil. In this way, the Bengalgram crop can access water from the soil in the furrows.
2. Drip Irrigation: In this technique, water is supplied through drip emitters or micro-sprinklers. The water supplied is applied in small, frequent amounts directly to the root zone of the crop. Drip irrigation is an efficient technique that saves water by minimizing water loss through evaporation and deep percolation, and also maintains uniform soil moisture levels.
3. Sprinkler Irrigation: In this method, water is supplied through sprinklers and sprayed uniformly over the crop field. It is an efficient irrigation method that ensures uniform distribution of water across the crop’s growing area. However, it may not be the best option for Bengalgram crop, as it is a shallow-rooted crop and requires water to be applied only to its root zone.
In conclusion, the irrigation management technique for Bengalgram crop involves deciding on the most appropriate irrigation method for the crop, determining the water requirements, and scheduling the irrigation application in such a way that it meets the crop’s changing needs. Factors such as soil type, weather conditions, and stage of growth should be considered when deciding on the most appropriate irrigation technique for Bengalgram crops. Efficient irrigation techniques play a significant role in ensuring the crop’s longevity and yield.