Registration of fertilizer management is an important industrial policy, the fertilizer market access for strictly against fake and shoddy products, the protection of the legitimate rights and interests of farmers and producers, and promote sustainable agricultural development is of great significance. It is understood that, with agricultural production, fertilizer industry development needs, the Ministry of Agriculture issued a series of fertilizer registration of relevant standards, making fertilizer registration and management play a more active market regulation effect. New Aspect of relevant published today, for producers and consumers.
Newspaper reporter Liu Hongyan
In recent years, fertilizer registration with the focus more attention on the quality and safety of agricultural and arable land, product evaluation results. These products and more with new materials, new processes, new technologies, etc., showing the development of agricultural inputs new trend. Currently increasingly standardized management practices to water-soluble fertilizer registration, for example, is now a "large number of elements soluble fertilizer" NY1107-2010, "in the amount of water-soluble fertilizer elements" NY2266-2012, "trace elements soluble fertilizer" NY1428-2010, "containing amino acids Water soluble fertilizers "NY1429-2010," water-soluble fertilizer containing humic acid "NY1106-2010 and other five product standards, as well as 11 related test methods and standards poisonous limited requirements.
December 28 last year, the new fertilizer application and promotion of the inaugural Summit League National Fertilizer Quality Supervision and Inspection Center (Beijing) Management Office fertilizer registration held in Beijing, a brief introduction of China's fertilizer registration and management in recent years. She said: "As of the end of November 2013, the direct approval of the water-soluble fertilizer products valid registration certificate over 5200, review the approval of a valid registration certificate more than 260 products in addition, agricultural ammonium nitrate and calcium ammonium nitrate modified agriculture, slow. release fertilizer, fertilizer synergist, also issued a series of related standards. "
Agriculture and agricultural ammonium nitrate
, calcium ammonium nitrate modified registration and management
2011 Ministry of Agriculture Fertilizer Registration Jury clear of calcium ammonium nitrate, ammonium nitrate modified definitions and indicators of system requirements and the introduction of the "agricultural use calcium ammonium nitrate" NY2269-2012 and "modified agricultural nitrate in 2012 ammonium "NY2268-2012 product standards.
Agricultural calcium ammonium nitrate is nitrate, ammonia, limestone or lime as raw materials and processed by the compound, made of water-soluble compounds granulation process, formula 5Ca (NO3) 2 · NH4NO3 · 10H2O.
Agricultural modified by adding calcium nitrate, magnesium nitrate and other ingredients in the production process, and the molten mixture was pelletized concentrate from a solid homogeneous non-water soluble.
Slow-release fertilizer registration management
2011 Ministry of Agriculture Fertilizer Registration Jury clear registration requirements of slow-release fertilizer, and introduced a "slow-release fertilizer registration requirements" NY2267-2012 and the "slow-release fertilizer effect test and evaluation requirements" in 2012 NY/T2274-2012 standards.
Registration certificate has been obtained is coated slow release fertilizer coated urea or NPK fertilizer, coated urea products suitable for field crops, horticultural crops, etc., but only for coated NPK fertilizer horticultural crops. This is consistent with prevailing international requirements on such products, namely coated slow release fertilizer NPK fertilizer on field crops are not used to limit the excessive coating materials into farmland.