The flowering and pod development stage is a critical period for soybean growth, during which the plant requires a significant amount of nutrients to support its rapid development. However, at this point, the root system begins to age, reducing its ability to absorb nutrients from the soil. As a result, traditional soil fertilization becomes less effective, with low nutrient utilization rates. In such cases, foliar spraying emerges as an efficient alternative for top-dressing.
Foliar fertilizer not only provides essential nutrients quickly but also helps delay leaf aging, promoting better pod formation, increasing yield, and improving overall crop quality. This method is known for its fast action, low application rates, high efficiency, and ease of use. It's especially useful in large-scale farming where soil topdressing is impractical.
To implement this technique, apply 150–200 grams of potassium dihydrogen phosphate, 20–30 grams of ammonium molybdate, and 75–100 grams of borax per acre, mixed with 50 kg of water for foliar spraying. Begin spraying during the pod-forming stage, once every 7–10 days, and repeat up to two times if necessary. For medium and low-yield fields, it’s recommended to start spraying at the early flowering stage, adding 0.5–1.0 kg of urea each time to enhance nutrient absorption and promote better growth.
This approach ensures that plants receive the necessary nutrients directly through their leaves, compensating for the reduced root activity and maximizing productivity. By following these guidelines, farmers can significantly improve soybean yields and quality while making the most of limited resources.
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JOIL Type Pulse Valve Diaphragm
NINGBO DOTEC is a pulse Valve Diaphragm manufacturer and supplier in China for many years. We have various diaphragms for JOIL pulse valves. Pls just tell us your Pulse Valve model or diaphragm model, then we will check it out and offer you price accordingly.
Different Options:
1. Diaphragm Sheet Material: NBR, EPDM, FKM, TPE, TPEE, HYTREL, etc
2. Diaphragm Seat Material: NBR, EPDM, FKM, Nylon, TPE, TPEE, PTFE, etc
3. Suitable Pulse Valve Size: from 1/2'' to 4''
4. Customization: If you have a drawing or can provide a sample, we can make the same diaphragm as yours
JOIL Pulse Valve Diaphragm, JOIL Pulse Valve Membrane, JOIL Pulse Jet Valve Diaphragm, JOIL Pulse Jet Valve Membrane
NINGBO DOTEC AUTOMATION CO., LTD , https://www.ningbodotec.com