Wheat production relies heavily on proper fertilization, which is essential for achieving high and stable yields. To ensure optimal growth, it's crucial to provide wheat with a balanced mix of essential nutrients, including macronutrients like nitrogen (N), phosphorus (P), and potassium (K), as well as micronutrients and beneficial microorganisms. A comprehensive and well-planned fertilization strategy can significantly enhance productivity and crop resilience.
First, the application of NPK fertilizers plays a key role in wheat cultivation. For yields exceeding 1000 kg per mu, the base fertilizer should include approximately 4–5 kg of pure nitrogen (equivalent to 10 kg of urea), 7–9 kg of pure phosphorus (about 50 kg of ordinary phosphate fertilizer), and 3–4 kg of potassium (around 6 kg of potassium chloride) or an equivalent amount of compound fertilizer (50–60 kg). The fertilization strategy should follow the principle of applying base fertilizer, returning green matter, controlling nutrient release, and applying joint fertilizer. Typically, one-third of the total nitrogen is applied at this stage, while the rest is used later in the growing season.
Second, trace elements are equally important. In Hebei Province, many wheat fields suffer from deficiencies in boron and zinc. Boron helps prevent empty wheat heads and improves grain filling, while zinc prevents yellow dwarf disease, strengthens straw walls, and reduces the risk of lodging. To address these deficiencies, it is recommended to add boron and zinc fertilizers during the base fertilizer application. You can use 200 grams of high-quality borosilicate from the American Borax Group or 150 grams of Ciba Boron and Zinc fertilizer from Switzerland. These can be mixed directly into the compound fertilizer and spread evenly over the field. This practice can increase yield by more than 100 kg per mu.
Third, microbial agents contribute to long-term soil health and disease prevention. Continuous planting can lead to soil compaction and an increase in harmful bacteria, resulting in serious diseases such as total erosion, sheath blight, and root rot, which greatly reduce wheat yields. To combat this, you can apply 150 grams of microbial bacteria per acre or 4 kg of Jiayuan heavy-duty agent. These products help reduce disease incidence and support high-yield wheat production.
By integrating NPK fertilizers, trace elements, and microbial agents into your farming practices, you can create a balanced and sustainable approach that maximizes both yield and quality. This method not only supports current productivity but also ensures the long-term health of your farmland.
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