Sulfur fertilizer

Http://www.wenpingkeji.com an excellent fertilizer ammonium sulfate (commonly known as the fertile field flour), suitable for general soil and crops, can make foliage vigorous growth, improve fruit quality and yield, enhance crop resistance to disasters can be as basal fertilizer and seed fertilizer, but long-term use may lead to soil compaction. Use biological lot, used for protein purification process, since ammonium sulfate are inert substances, reactions easily occur with other biologically active substances that can maximize the protection of protein activity in the purification process, the addition of ammonium sulfate soluble polar Well, can form a high-salt environment, for protein precipitation and subsequent purification of high salt preparation. The solubility of ammonium sulfate at zero and room temperature of 25 degrees is quite different. Please view Hebei level of other products of biotechnology macronutrient fat soluble soluble fertilizer humic acid soluble nutritionally complete amino acid soluble fertilizer fat soluble fertilizer micro-elements in bio-organic fertilizer avermectin bacteria organic fertilizer fertilization organic fertilizer drip irrigation fertilizer - inorganic compound Mast particles of nitrogen fertilizer ammonium sulfate Maize and Wheat Nitrogen Fertilizer Organic Fertilizer Controlled Release Fertilizer avermectin polypeptide biological fertilizer urea fertilizer urea bienzyme