Surely we understand just fertilizer, for some of its series classification may we still do not know, love agricultural biotechnology fertilizer with you to explain the series classification. Special fertilizer (corn, cotton, peanuts, wheat) Series 1. Hubei clouds using core technology formula, nutrient absorption characteristics for different crops. 2. Strict quality control to ensure that the nutrient content. 3. functional, adding humic acid, zinc, increase production significantly. The controlled-release technology advanced, adding polypeptide factors, nutrient utilization, lasting fertilizer, enough stamina. Plus humic acid, zinc type: to improve soil, increase fertilizer to stimulate plant growth, enhance resistance and improve fruit quality. Free chase, disease prevention, production. Potassium Series 1, easily absorbed crops, fertilizer utilization. Nutrients promote each other, easily absorbed and used; 2, avoid nitrogen increase crop yields, improve fruit quality has a very significant effect, especially nitrogen bogey crops (vegetables, fruit trees, herbs, underground stems, tobacco, etc.) better. 3, the activation of the soil, soil compaction state. Nitrogen and potassium fertilizer series a truly complete water-soluble fertilizer, no residue, fertilizer fast; 2, lower fertilizer costs, improve fertilizer efficiency, utilization increased by 30% -40% compared with urea; 3, nitrogen potassium, while containing sulfur, improve efficiency; 4, strong lever is not lodging, fertilizer long enough stamina, prevent premature aging. Universal fertilizer Series 1, consistent grain shape, appearance better. 2, nutrient content, all components can be water-soluble. 3, advanced controlled-release technology, adding polypeptide factors, nutrient utilization, fertilizer lasting stamina. Changzhou technology transfer, Changzhou bio-organic fertilizer plant ecology, mineral fertilizer technology development www.answkj.com