How to choose fertilizer for wheat autumn
Another year when wheat was sown, the fertilizer used was directly related to the harvest of farmers' friends next year. How can we get good fertilizer? First, where to buy fertilizer? 1, to the local qualified, long-term operation of the store to buy, buy less mobile or "Fudge Group" products. 2, buy large manufacturers, products with reputation, buy brand-name products, or their own or acquaintances used products. 3, can buy a small part of the new product trial, after a good trial effect can be purchased in large quantities. 4, more to listen to the introduction of the dealers, after all, they are professionals. Second, what kind of fertilizer? What kinds of fertilizers to buy must be comprehensively considered based on their own soil conditions, economic conditions, target production, and the characteristics of wheat requirements. The soil is sandy soil or clay soil, sandy soil can be used in moderation, and clay soil can be used in appropriate amounts. The characteristics of wheat requiring fertilizer are 800-1000 kg of high-yield per mu, 24-28 kg of pure nitrogen, 12-14 kg of pure phosphorus, 10-12 kg of pure potassium, 60% of nitrogen fertilizer, and 40% of the top or jointing stage. , Phosphorus and potassium fertilizers all applied. In other words, the fertilizer should use general-purpose or low-nitrogen and high-phosphorus compound fertilizer 60-80 kg. According to this principle, urea, diammonium and potassium fertilizers can also be applied. The field where the straw is returned to the field is increased by applying 20-30 kg of urea to accelerate the decomposition of the straw. Potassium sulphate and potassium chloride wheat can all be applied. It is better to use potassium chloride. First, wheat is insensitive to chlorine; second, potassium chloride has higher nutrient content than potassium sulphate, but the price is cheaper. Third, how to buy fake fertilizer? If you are concerned about buying fake fertilizers. First, everyone asks for invoices and saves them when purchasing chemical fertilizers. Second, keep relevant evidence, such as bags, fertilizer samples, etc., and indicate the purchase time, place and name of fertilizer, once there is a problem, can be used as evidence. The places where farmers can now help defend their rights include the law enforcement brigade of the agricultural sector, the industrial and commercial administration, and the quality inspection department. Once farmers encounter fake fertilizer, they can complain to these departments according to their own circumstances. If these departments are difficult to solve, they can use legal means again. Omega-3 Refined Fish Oil,Omega Refined Fish Oil,Refined Fish Oil 30/20Tg,Refined Fish Oil ZHOUSHAN SINOMEGA BIOTECH ENGINEERING CO.,LTD , https://www.sinomegabiotech.com