Macronutrient soluble fertilizer 1. Application object. High-end cash crops. 2. The safe and efficient. The product does not contain hormones, macronutrients whole aqueous body fat soluble, high absorption. 3. Unique additives. Especially biological activity of enzymes added a number of elements soluble fertilizer manufacturer, activate soil fixed phosphorus, potassium, soluble fertilizer to stimulate a number of elements tie under root crops, soil, reduce salinization damage to crops. The scientific ratio. Ammonium nitrate and balanced supply for the roots to create a good environment for the growth, stable and lasting effect to prevent the lower leaves of aging, yellowing, more conducive to their own crop nutrient supply, conversion and absorption. Macronutrients soluble fertilizer (Water Soluble Fertilizer, referred WSF), is a fully water-soluble multi-compound fertilizer, which can quickly buy a large number of elements dissolved in water and water-soluble fertilizer, more easily absorbed by crops, but their absorption and utilization It is relatively high. A large number of water-soluble fertilizer elements [1] is dissolved or diluted with water for irrigation and fertilization, foliar fertilization, soilless cultivation, seed soaking dipping and other uses of liquid or solid products. But the standard did not "mass element water-soluble fertilizer," give a precise definition. The standards set forth in the water-soluble fertilizer, actually refers to a water-soluble fertilizer or compost. Macronutrients soluble fertilizer manufacturers _ Marvell (certified) _ Gansu macronutrients soluble fertilizer provided by Shouguang Marvell biotechnology company. Shouguang Marvell Biotechnology Limited (www.maiweishengwu.com) Shandong Weifang biological fertilizer leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Marvell leader in biotechnology with the staff warmly welcome all inquiries negotiations to create Marvell biotechnology better future.