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Biological Fertilizer
Jan 26, 2018

The narrow sense of biological fertilizer, is through microbial life activities, so that crops get specific fertilizer effects of products, also known as inoculation or bacterial fertilizer, which itself does not contain nutrients, can not replace the chemical fertilizer. In broad sense, bio-fertilizer is a kind of biological, organic and inorganic combination which contains both the nutrients needed for crops and the products of microorganism. The large number of fertilizer and pesticide applications for human, the pros and cons, for the abolish, scientists proposed "eco-agriculture", and gradually achieve in the field of less use or not use of fertilizers and chemical pesticides, and the use of organic manure and microbial methods to control pests and diseases.


Agricultural industry standards of the People's Republic (NY 884-2004)


Bio-Organic Fertilizer


2005-01-04 released 2005-02-01 implementation


Issued by Ministry of Agriculture of P.R. China


Objective


This standard by the People's Republic of China Ministry of Agriculture planting Management department.


This standard drafting unit: Ministry of Agriculture, microbiological fertilizer quality supervision and Testing center, China Academy of Agricultural Sciences soil fertilizer


Institute of Technology, Guangzhou Agriculture and Animal Husbandry Development Co., Ltd.


The main drafters of this standard are: Shen Delong, Li June, Shin Wangping, Jiangxin, Chen Huijun, Cao Fengming, Guan Dawei, Lili.


Bio-Organic Fertilizer


1 Range


This standard stipulates the requirements, inspection methods, inspection rules, labeling, packaging, transportation and storage of bio-organic fertilizers.


This standard is applicable to biological organic fertilizer.


2 Normative reference Documents


The articles in the following documents are the terms of this standard by reference to this standard. All subsequent revisions (excluding errata) or revisions to the reference date are not applicable to this standard, however, the parties to the Agreement are encouraged to study the availability of the latest version of these documents. The latest version of any reference document that does not date is applicable to this standard.


GB 8170-1987 Numerical Revision rules


GB 18877-2002 Organic-inorganic compound fertilizer


The expression method and judging method of the limit value of GB/t 1250-1989


Determination of fecal coliform bacteria in T-19524.1-2004 fertilizers


Determination of Ascaris egg mortality in GB/T 19524.2-2004 fertilizers


NY 525-2002 Organic Fertilizer


ny/t 798-2004 Compound Microbial Fertilizer