Herbicide Spray on Wheat Crop After 2 Months of Sowing: Is It Necessary?
One of the most important aspects of farming is to protect the crops from weeds, which consume the nutrients meant for the cultivated plants. The use of herbicides is one of the ways to control the weeds’ growth and ensure a healthy crop yield. One common question among wheat farmers is when to spray herbicides after sowing the seeds. In this article, we’ll delve into the topic and discuss whether herbicide spray on a wheat crop after two months of sowing is necessary or not.
Timing of Herbicide Spray on Wheat Crop
Wheat is a winter crop that requires adequate moisture and cold to germinate and grow. After sowing, the wheat plant goes through three stages of growth, namely:
1. Germination
2. Tillering
3. Jointing
The germination stage lasts for about two weeks, where the wheat seedlings absorb moisture and nutrients from the soil to grow into tiny plants. The tillering stage follows the germination stage and lasts for roughly 4-6 weeks. During the tillering stage, the wheat plant produces multiple tillers, which later form the spikelets, grains, and straw. The jointing stage is the final growth stage and lasts for approximately two weeks. The wheat plant starts to form a stem (or joint), which supports the growth of the spikelets and grain.
Herbicide Spray: Is It Necessary After Two Months of Sowing?
The answer to this question is, it depends. The decision to spray herbicides on a wheat crop two months after sowing depends on several factors, including the type of weeds present, the weather conditions, and the growth stage of the wheat plant. Ideally, herbicide spray should occur before the weeds grow taller than the wheat plant, as it becomes challenging to eradicate them without damaging the wheat crop.
If there are no weeds present in the wheat field after two months of sowing, farmers may not need to spray herbicides. However, if there are weeds present, and they are taller than the wheat plants, then farmers should apply herbicide to eliminate them before they consume the nutrients meant for the wheat plant.
Conclusion
In conclusion, herbicide sprays on wheat crops after two months of sowing may or may not be necessary. The decision to spray herbicides depends on several factors, including the type of weed, the stage of growth of the wheat plant, and the weather conditions. If farmers observe weeds taller than the wheat plant, it is best to apply herbicide to eliminate them before they cause severe damage to the crop. With proper timing and application, herbicides can significantly improve the quality and quantity of the wheat crop yield.