What is a large amount of elemental water-soluble fertilizer?

What is macroelement water-soluble fertilizer? Please give details A large number of element water-soluble fertilizer, is a kind of multi-element compound fertilizer that can be completely dissolved in water, it can be quickly dissolved in water, more easily absorbed by crops, and its absorption and utilization rate is relatively high. A large number of elements soluble fertilizer is a liquid or solid product dissolved or diluted by water and used for irrigation fertilization, foliar fertilization, soilless culture, seed soaking and root dipping. Characteristics of large element water-soluble fertilizer: A large number of element water-soluble fertilizers can be applied to facility agriculture such as drip irrigation to realize the integration of water and fertilizer and achieve the efficiency of saving water, fertilizer and labor. It can fertilize leaves, soak seeds and dip roots, irrigate fertilizer, irrigate including sprinkler irrigation, drip irrigation and other ways to fertilize during irrigation, save water and fertilizer, and also plant absorption quickly. 1, raw materials ultra-pure, no impurities, low conductivity, can be safely applied to a variety of vegetables, flowers, fruit trees, tea, cotton, tobacco, lawn and other cash crops; 2, balance the 15 kinds of elements required for plants, developed by advanced TURBO manufacturing process; fully meet the needs of agricultural producers for high-quality, high-stability products; 3, complete water solubility, excellent purity, suitable for all fertilization systems, can be used for bottom application, irrigation, drip irrigation, foliar spraying, long-term application will not cause soil acidification, hardening; 4, good compatibility, can be mixed with most pesticides (except strongly alkaline pesticides), reduce operating costs; Trace elements exist in the product in a chelated state and can be fully absorbed by plants. Application method of large element water-soluble fertilizer: direct flushing application: Do not use compound fertilizer directly according to the method of flushing, but adopt "secondary dilution" flushing fertilizer method. Some farmers directly apply water-soluble fertilizer according to the practice of washing and applying general compound fertilizer, resulting in uneven fertilizer washing, damaged roots and yellow leaves of vegetables with more fertilizer washing, and affected growth of vegetables with less fertilizer washing. Water-soluble fertilizer than general compound fertilizer nutrient content is high, the amount of less, generally 8-10 kg per mu can be used. It is suggested that farmers can make a washing and applying bucket in advance, and set a switch at the bottom of the bucket. Before washing fertilizer, dissolve the water-soluble fertilizer in the washing and applying bucket, calculate the fertilizer application amount, open the switch, and let the fertilizer solution wash fertilizer along the watering. In addition, farmers can directly use electric sprayers as containers for diluting fertilizer solutions for flushing fertilizer. The purpose of secondary dilution and fertilizer flushing is to ensure uniform fertilizer flushing and improve fertilizer utilization rate. Water-soluble fertilizer hole application method: Water soluble fertilizer should pay attention to the amount of application. Point-application fertilizer has the characteristics of concentrated fertilizer use, high utilization rate and less fertilizer use. Many farmers are not sure about the amount of water-soluble fertilizer applied to holes, resulting in burning roots and seedlings. Therefore, hole application of water-soluble fertilizer must pay attention to the amount of application, such as (20:20:20) water-soluble fertilizer, to hole application of 3-5 grams is appropriate, and to be evenly mixed with the soil before planting seedlings. Water-soluble fertilizer spraying method: When spraying water-soluble fertilizer, try to use it alone or mixed with non-alkaline pesticides. When vegetable crops appear element deficiency or poor root growth, many farmers choose water-soluble fertilizer to spray to alleviate it. It is suggested that farmers should spray water-soluble fertilizer alone or mixed with non-alkaline pesticides as much as possible, so as to avoid metal ions reacting to produce precipitation and causing leaf fertilizer damage or phytotoxicity. A large number of elements water-soluble friends note: 1. The water-soluble chelated trace element composition added to the ingredients should avoid antagonistic effects with phosphorus. 2. For crops, it has the characteristics of stress resistance and yield increase, which can significantly improve the photosynthesis of crops, improve the yield and quality of crops, increase sugar content, enhance resistance to cold, drought, disease and lodging, and prolong the shelf life. 3. Adding high-potassium formula can quickly meet the demand for potassium when fruits and seeds expand, increase fruit sweetness, improve fruit coloring and prolong storage time. Click for more water soluble fertilizer application technology Click for more fertilizer application technology