Water-soluble fertilizers have obvious advantages in improving fertilizer utilization, saving agricultural water, reducing ecological environmental pollution, improving crop quality, and reducing labor force. What are the technical points of water soluble fertilizer application? Avoid direct flushing To take a secondary dilution. Water-soluble fertilizer has higher nutrient content and less amount of fertilizer than ordinary compound fertilizer. Direct flushing can easily cause burned seedlings to injure roots and seedlings and weak seedlings. Secondary dilution is not only beneficial to the uniform application of fertilizers, but also can improve fertilizer utilization. Small number of multiple applications Due to the fast availability of water-soluble fertilizers, it is difficult to retain them in the soil for a long period of time. A small amount is the most important fertilization principle, which is consistent with the characteristics of the plant roots to continuously absorb nutrients and reduce the leaching loss caused by one-time large-scale fertilization. Generally, the dosage per acre is 3-6 kg. Pay attention to nutritional balance Water-soluble fertilizers are generally poured, sprayed, or mixed into water and applied with irrigation. It should be reminded that, when drip fertilization is used, the roots of crops grow densely and have large amounts, and the dependence on nutrient supply to the soil is reduced, relying more on the nutrients provided by drip irrigation. If the formula of water-soluble fertilizer is not balanced, it will affect crop growth. In addition, water-soluble fertilizers should not be applied with conventional irrigation methods such as flood irrigation or flowing water irrigation to avoid fertilizer waste and uneven application. With the application of water-soluble fertilizers as quick-acting fertilizers, they can only be used as top-dressing fertilizers. Especially in conventional agricultural production, water-soluble fertilizers cannot replace other conventional fertilizers. It is necessary to combine basal fertilizer with top dressing, organic fertilizer with inorganic fertilizer, and water soluble fertilizer with conventional fertilizer in order to reduce costs and give full play to the advantages of various fertilizers. Safety Green Sweater,Safety Orange Sweater,Reflective Safety Sweaters Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com
Water-soluble fertilizer doubles in effect!