Detailed Explanation of Key Oat Field Management Techniques
As a coarse grain, oats are very popular, with high nutritional value and various benefits such as whitening, hair care, and moisturizing. People's lives have gradually shifted from mere subsistence to health preservation, and naturally, oats have become popular with many people due to their nutrient-rich advantages. To meet market demand, more and more people are growing oats. Doing a good job of management is very important when growing oats. Today, the editor brings you the field management methods for oats. Let's take a look below!
1. Intertillage and Weeding
After oats are sown and emerge, when they reach the seedling stage, weed control should be done well. The first intertillage and weeding takes place during the oat seedling stage. Intertillage during the seedling stage can improve soil permeability, prevent nitrogen loss and the appearance of nitrogen deficiency symptoms, promote root growth and development, improve nutrient absorption capacity, and increase the number of tillers per plant. When weeding, manual weeding or chemical weeding can be used, but note that no matter which weeding method is used, the oat roots must not be injured. Oat roots are very fragile during the seedling stage; once injured, they are not only difficult to heal but also prone to causing various diseases and pests. Later, at least one intertillage and weeding should be carried out during the jointing stage, and then appropriately carried out according to actual conditions.
2. Water Management
The water supply in oat growing areas is usually relatively low, but to grow high-yield oats, water management still needs to be done well. We should water oats in a timely manner during their water-demand period, and when watering, appropriately control the amount according to the plant, soil, and other conditions. The seedling stage is when oats have the greatest water demand; to improve soil moisture, appropriate watering should be done. When watering, just water the soil thoroughly. If there is no water available nearby for irrigation, then intertillage work should be strengthened, and one pass must be carried out before rain to improve the soil's water retention and rainwater utilization rate.
3. Appropriate Topdressing
The nutritional needs of oats change according to the progress of growth. When oats grow to the jointing and heading stage, their demand for nutrients greatly increases. Therefore, we should carry out one topdressing before oat heading to meet the needs required for oat heading. Heading fertilizer is mainly foliar fertilizer, but pay attention to the amount, otherwise poor nutrition will hinder oat growth. When topdressing, also observe the weather; do not topdress on rainy days, but the temperature should not be too high either. Pay attention to the growth of oat plants, and if nutrient or fertilizer deficiency symptoms appear, supplement the corresponding nutrients in a timely manner.
4. Disease Control
Disease control in oats is very important. This is work that must be done well at all times throughout the entire growth period of oats. In the early stage of oat growth, the incidence rate is relatively low, but as oats mature more and more, the threat of diseases and pests also becomes greater and greater. The middle and late stages of oat growth are when the incidence rate of various diseases and pests is highest. The main diseases and pests include red leaf disease, aphids, and others. During control, prevention should be the main approach, and economical and effective control work should be used, such as selecting disease-free, pest-free seeds with strong disease resistance when choosing seeds, and carrying out seed dressing and disinfection work. After disease occurs, corresponding drugs can be used for treatment.
The above are the field management methods for oats. As a coarse grain, oats have a relatively high market price, and the prospects for growing oats are quite good. Alright, that is all for today's introduction. This article is for reference only. Thank you all for reading and supporting.