Compounded (combined) fertilizers are more and more popular among farmers because of their nutritional nutrition, stable fertilizer efficiency and convenient application. However, many farmers choose fertilizers when they purchase compound fertilizers because they are misled by some manufacturers or lack crop nutrition knowledge. Sometimes it is easy to get stuck in the wrong zone:
1. As the ad goes. What kind of products are bought when the TV broadcast broadcasts fertilizer advertisements. In reality, advertising only increases the visibility of the fertilizer and does not confirm its high quality.
2. Buy a new listing brand. Many farmers think that the newly listed brands tend to have better quality. Some unscrupulous manufacturers have caught this psychology and made a big impact when the products enter the market. Actually, they are fake and shoddy products.
3. Buy red fertilizer. Some manufacturers said in the promotion that red is more potassium. In fact, potassium chloride is mostly white, other colors are associated ores, and potassium sulfate is formed by dechlorination of potassium chloride, which is white. The color of the compound fertilizer is mostly pigmented, and the pigment itself is not nutritious.
4. Talk about the "chlorine" color change, only buy potassium sulfate compound (combined) fertilizer. Potassium sulphate compound fertilizer is a good fertilizer, but because of its high price, it may be uneconomical to apply on many crops. After many years of experiments by experts, chlorine-containing compound fertilizer is equivalent to potassium sulfate compounding on most crops, and chloride ion is also a nutrient element required by crops, which has the effect of enhancing photosynthesis. Chlorine-containing compound fertilizer is a more economical compound fertilizer. However, chlorine-containing compound fertilizer should be applied to lettuce, tobacco and other chlorine-removing crops.
5. Purchase products such as “bio-fertilizer†and “organic fertilizerâ€. At present, there are many manufacturers on the market who are hyping, speculating, exaggerating the role of biological fertilizers and organic fertilizers. In fact, the minerals that are actually working are N, P, K and other inorganic mineral nutrients.
This article URL: Five Mistakes in the Purchase of Compound Fertilizer
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