Certainly, here is an article about the first irrigation time in wheat crop:
The first irrigation time in wheat crop is a crucial decision that farmers must make to ensure a healthy and productive crop. Wheat is a crop that requires a lot of water, especially during its early growth stages, and the first irrigation helps to establish the crop and promote optimal growth.
In general, the first irrigation should be applied when the crop reaches the three-leaf stage, which is typically around the 20-25 day mark after emergence. At this stage, the wheat plant is beginning to develop its root system and is highly sensitive to water stress. Therefore, timely irrigation at this stage can help ensure that the plants have adequate access to water and nutrients, which will lead to better yield and quality at harvest.
When deciding on the timing of the first irrigation, farmers should also take into consideration the soil moisture content, weather conditions, and the crop’s growth stage. If soil moisture levels are low and weather conditions are dry, it may be necessary to irrigate earlier than the three-leaf stage to avoid water stress and mitigate yield loss. On the other hand, if soil moisture levels are high and the weather is wet, farmers may delay irrigation until the crop is slightly older.
In addition to timing, farmers must also consider how much irrigation water to apply. The amount of water required will depend on several factors, including the crop’s growth stage, soil type, and weather conditions. However, as a general rule, the first irrigation should aim to wet the soil to a depth of at least six inches to ensure that the root system can access the water.
In conclusion, the first irrigation time in wheat crop is a critical decision that will influence the success of the crop. By understanding the importance of timely irrigation at the three-leaf stage and considering factors such as soil moisture content and weather conditions, farmers can make informed decisions that promote optimal growth and yield.