Certainly, here is an article on information regarding first irrigation in mustard crop:
Mustard is an important oilseed crop that is grown extensively in various parts of India as it is known for its versatile nature and adaptability to different agro-climatic conditions. However, the first irrigation in the mustard crop is crucial as it significantly impacts the yield of the crop. In this article, we will discuss the information regarding the first irrigation in the mustard crop.
Timing of First Irrigation:
The first irrigation in the mustard crop should be given based on the soil moisture level. It is generally recommended to irrigate the crops two weeks after sowing if there is no rainfall. However, if there is enough moisture in the soil, then the first irrigation can be postponed up to 25 days after sowing. Delaying the first irrigation in the mustard crop can lead to reduced yield, whereas giving it too early can result in waterlogging and reduced root growth.
Quantity of Water:
The quantity of water required for the first irrigation in the mustard crop may vary depending on the soil type and climatic conditions. However, generally, 1.5 to 2 inches of water is recommended for the first irrigation. If the soil is heavy, then the water requirement may be less. While giving the first irrigation, care should be taken to avoid over-irrigation as it can lead to the lodging of the crop.
Method of Irrigating:
There are various methods of irrigating the mustard crop. However, the most common methods are flood and furrow irrigation. In the furrow irrigation method, water is supplied to the crop through furrows made between rows. Whereas in flood irrigation, the field is flooded with water to a depth of 1-2 inches. Drip irrigation can also be used for sprinkling water to the root zone of the crop. However, this method is not commonly used due to the high cost of installation.
Frequency of Irrigating:
After the first irrigation in the mustard crop, subsequent irrigation should be given when the soil moisture level drops to 50% of the field capacity. It is essential to maintain the proper soil moisture level throughout the crop growth cycle as inadequate or excessive water can significantly affect the yield.
Conclusion:
In conclusion, the first irrigation in the mustard crop is crucial, and farmers need to understand the proper timing, quantity, method, and frequency of irrigating. By following the correct irrigation approach, farmers can ensure that the crop receives the right amount of water, leading to optimal growth and yield of the crop.