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How Many Days Since Last Irrigation in Wheat Crops?
Irrigation is a crucial part of wheat farming, as it provides the crop with the water it needs to grow and thrive. However, it can be difficult to determine how often to irrigate, as it depends on a number of factors such as soil moisture, weather conditions, and the growth stage of the wheat plants. One way to help determine when to irrigate is by tracking how many days it has been since the last irrigation.
Firstly, it’s important to note that wheat crops require different amounts of irrigation at different growth stages. During the early seedling stage, for example, wheat crops require less water than during the tillering stage when the plant is producing more leaves and stems. By the time the crop reaches the booting and flowering stages, it requires even more water to support the developing grain.
That being said, a good rule of thumb for determining how many days since the last irrigation is to use the “50% available soil moisture” method. This means that when half of the available soil moisture has been used up, it’s time to irrigate again.
To determine how much available soil moisture there is, one can use a soil moisture probe or simply dig down a few inches into the soil and feel for moisture. If the soil feels dry to the touch, it’s likely time to irrigate again.
Factors such as weather conditions can also affect how often to irrigate. For example, if there has been a lot of rainfall, it may not be necessary to irrigate as frequently as during dry periods. Additionally, if the weather is hot and dry, the wheat crop will require more frequent irrigation to maintain soil moisture levels.
In summary, determining how many days since the last irrigation in wheat crops depends on factors such as the growth stage of the crop, soil moisture levels, weather conditions, and more. By using the “50% available soil moisture” method and paying attention to weather patterns, farmers can help ensure their wheat crops receive the irrigation they need to grow and thrive.