Fertilization plays a vital role in ensuring the healthy growth and high yield of summer corn. Proper fertilization involves the careful and balanced application of essential nutrients to meet the specific needs of the crop at different growth stages, aiming to maximize production, improve product quality, reduce waste, and minimize environmental impact. To achieve this, a comprehensive approach is necessary, taking into account several key factors.
First, understanding the nutrient requirements of summer corn is crucial. Due to its short growing season, summer corn typically doesn't receive much basal fertilizer. However, phosphorus should be carefully managed, as it's most critical during the first seven days after germination. Nitrogen becomes more important later, especially during the vegetative stage, with peak demand occurring during the tasseling phase. At this time, about two-thirds of the total nitrogen should be applied. Potassium is most needed during the flowering stage, so early application is recommended to ensure optimal uptake.
Second, target yield must guide the fertilization strategy. For every 100 kg of corn produced, approximately 3.43 kg of nitrogen, 1.23 kg of phosphorus pentoxide, and 3.26 kg of potassium oxide are required. A balanced ratio of N, P, and K is essential for efficient nutrient use and sustainable yields.
Third, soil properties significantly influence fertilizer effectiveness. Different soil types require tailored approaches. For example, heavy soils may need more attention at the seedling stage, while sandy soils benefit from frequent, small applications. Soil pH also affects nutrient availability, so choosing the right type of fertilizer is important—such as using water-soluble phosphate fertilizers in alkaline soils.
Fourth, weather conditions can affect both root development and nutrient availability. High temperatures and heavy rainfall, common in summer, can increase nutrient demand but also risk leaching or runoff. Therefore, nitrogen application should be controlled, and nitrate-based fertilizers should be avoided in areas with high precipitation to prevent pollution.
Fifth, the characteristics of the fertilizers used also matter. Ammonium-based fertilizers dissolve quickly but can volatilize if not properly incorporated. Urea requires time to break down and should be applied in advance. Phosphate fertilizers work best in acidic soils, while potassium-based fertilizers are ideal for neutral or calcareous soils.
Finally, agricultural practices such as tillage, irrigation, and crop rotation play a major role in optimizing fertilizer efficiency. Good soil management improves nutrient uptake, while proper irrigation ensures that fertilizers are effectively utilized. Integrating these techniques with appropriate fertilization strategies helps promote strong plant growth, enhance resistance to pests and diseases, and ultimately achieve higher productivity and better quality crops.
In conclusion, rational fertilization of summer corn is not just about applying the right amount of nutrients—it’s about understanding the crop’s needs, considering environmental conditions, and making informed decisions based on scientific knowledge. Only through such an integrated approach can farmers achieve sustainable, high-yield, and environmentally friendly corn production.
Meat And Bone Meal 50%
Meat and bone meal Specification：
1.Origin: Bovine
Meat and bone meal (MBM)is a natural source of protein and minerals including calcium, phosphorus and fat, which is used as an ingredient in the production of animal feed for pet food, poultry, swine, fish and other non-ruminant species.
The raw material is collected from slaughterhouses inspected and is 100% bovine processing at our plant.The meal is free from any additive that improve your natural protein.
2.Physical Properties:
1) Presentation: solid, in powder form;
2) Color: brown, in shades from golden to darker brown;
3) Smell: typical meat smell, without rancid.
The product is treated and is free from salmonella or any other agent Pathogenic at load time.
3.Packaging: In bulk, bags of approximately 25 kg each and we also Support OEM Package
4.Storage: In a clean and airy place, at room temperature, protected from direct sunlight.
5.Shelf life: 12 months from date of manufacture.
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Zhengzhou Bridge Biochem Co.,Ltd. , https://www.biochemfeeds.com