Currently, the medium-sized element fertilizers that are commonly referred to are silicon, calcium, magnesium, and sulfur fertilizers. These elements are stored in soil in large amounts and can be supplemented when large amounts of elemental fertilizer (nitrogen, phosphorus, and potassium fertiliz ---MORE---
How can chicken manure be used as a sugar for sand and orange manure. Can you tell us about the specific treatment method? Chicken manure is a relatively high-quality organic fertilizer with pure nitrogen, phosphorus (P2O5) and potassium (K2O) of approximately 1.63%, 1.54%, and 0.085%. Chicken man ---MORE---
Peanut stems and leaves contain only 0.2% to 0.35% phosphorus (P2O5) (low at the late seedling stage), while the seed kernels are as high as 0.4% to 0.5%. The typical symptoms of phosphorus deficiency in peanuts are dark green leaves, fine purple stalks, thin plants, weak root systems, few root nod ---MORE---
Zinc in soil is the most commonly used method. Spreading and applying all can be applied. When spreading, it is necessary to combine cultivating. Before sowing or transplanting, it is the best time to apply zinc to the soil. Generally, about 1.5-5.0 kg of zinc sulfate is applied per acre. Foliage s ---MORE---
Tomatoes are solanaceous vegetables that require more fat and are more fertile. Its demand for nitrogen, phosphorus, and potassium is the most potassium, followed by nitrogen and phosphorus. Production of 75,000 kilograms of tomato per hectare requires absorption of N105-225 kg, P2O522.5-37.5 kg, ---MORE---
Release date: 2009-11-19 According to a French study, a slow walk may not only mean that the time to arrive at the destination is late, but your health may also be compromised. According to Reuters, researchers at the French National Institute of Health and Medical Research (Inserm) found that ---MORE---
Release date: 2009-11-19 According to a French study, a slow walk may not only mean that the time to arrive at the destination is late, but your health may also be compromised. According to Reuters, researchers at the French National Institute of Health and Medical Research (Inserm) found that ---MORE---