我国复混肥料产品时空特征及发展趋势  

Spatio-temporal characteristics and development trend of compound fertilizer products in China

作　　者：徐贺 张卫峰[1] 徐洋[1,2] 丰智松[1] XU He;ZHANG Weifeng;XU Yang;FENG Zhisong(College of Resources and Environmental Sciences,China Agricultural University,Beijing 100193,China;National Agro-tech Extension and Service Center,Beijing 100125,China)

机构地区：[1]中国农业大学资源与环境学院,北京100193 [2]全国农业技术推广服务中心,北京100125

出　　处：《磷肥与复肥》2022年第2期1-4,共4页Phosphate & Compound Fertilizer

摘　　要：研究我国复混肥料产品(特指含有3种及以上养分的复合肥料、掺混肥料、有机-无机复混肥料2009—2019年的发展状况。结果表明:截至2020年1月1日,我国复混肥料企业达到3318家,比10年前增加了1.7%,复合肥料企业数量减少了36.1%,掺混肥料企业增加了181.2%;2015—2019年登记的肥料产品数量达到54854个,比2005—2009年增长了100.3%,掺混肥料为登记数量最多的肥料产品。以氮磷钾3种养分含量配比作为衡量指标(合并相同配比),产品配方总数达到5478个,增长了48.1%;通用的平衡型配方(如15-15-15)仅占10.6%,且仍在下降,养分配比向多元化不断发展,高氮型肥料(w(N)超过20%)仍有39.2%。The development of compound fertilizer products(especially compound fertilizer,mixed fertilizer and organic-inorganic compound fertilizer containing 3 or more nutrients)from 2009 to 2019 in China is studied.The results show by January 1,2020,the number of compound fertilizer enterprises is 3318,which is only 1.7%more than ten years ago,the number of compound fertilizer enterprises had decreased by 36.1%and that of mixed fertilizer enterprises had increased by 181.2%,and the number of registered products had reached 54854,with a 100.3%increasing,mixed fertilizer has become the most abundant fertilizer product.The total number of formula is 5478,with an increase of 48.1%,and the special formula changed significantly,the proportion of general balanced type fertilizer(15-15-15)is only 10.6%and still decreasing,the nutrient distribution ratio is developing to diversification,but the proportion of high nitrogen type fertilizer(nitrogen content is more than20%)is still 39.2%.

关 键 词：复混肥料 肥料配方 肥料产品登记 

分 类 号：TQ44[化学工程—化学肥料工业]