As wheat is one of the essential crops grown worldwide, many farmers face the dilemma of determining the correct time for last irrigation in the crop. To produce a good yield, wheat plants require a significant amount of water, and the last irrigation plays a crucial role in determining the final outcome of the crop.
During the last irrigation, it is important to ensure that the wheat plants receive enough water to complete their growth cycle and develop healthy grains. Too much water can cause the grains to become oversized or not dry enough, which can affect the quality of the yield. On the other hand, inadequate water supply can cause the grain to not fully develop, leading to a lower yield.
The timing for the last irrigation in wheat crops is dependant on various environmental factors such as soil moisture, temperature, and humidity. The general consensus is to irrigate the wheat crop around ten days before harvesting, as this gives enough time for the grains to ripen and dry out.
It is also important to monitor soil moisture levels during the wheat growth cycle, as this can help determine the timing for the last irrigation. If the moisture levels are adequate, then farmers can delay irrigation to the end of the cycle and achieve a better yield.
In regions with high humidity levels, the last irrigation should be done earlier than ten days before harvesting to allow for proper drying of the yield. This is because high humidity levels slow down the evaporation process and cause moisture buildup on the grain, which can lead to fungal growth and spoilage.
In summary, the timing for the last irrigation in wheat crops is crucial in determining the final yield. Farmers should monitor soil moisture levels, temperature, and humidity levels to determine the most appropriate time for the final irrigation. Generally, it is advisable to undertake the last irrigation around ten days before harvesting, and farmers in regions with high humidity should irrigate earlier to allow for proper drying of the yield.