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.

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 Liu Hongfang 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 over 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 the 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 now been coated slow release fertilizer is 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.